TY - CONF TI - Modeling minority-carrier lifetime techniques that use transient excess-carrier decay T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 6 AU - S. W. Johnston AU - G. M. Berman AU - R. K. Ahrenkiel PY - 2008 KW - Atomic layer deposition KW - Cathodes KW - Chemical processes KW - Controllability KW - Dry etching KW - Immune system KW - Plasma accelerators KW - Plasma chemistry KW - Silicon KW - Wet etching DO - 10.1109/PVSC.2008.4922677 JO - 2008 33rd IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2008 33rd IEEE Photovoltaic Specialists Conference Y1 - 11-16 May 2008 ER - TY - CONF TI - Impact of distribution-connected large-scale wind turbines on transmission system stability during large disturbances T2 - 2014 IEEE PES General Meeting | Conference & Exposition SP - 1 EP - 5 AU - Y. Zhang AU - A. Allen AU - B. M. Hodge PY - 2014 KW - distributed power generation KW - power grids KW - power transmission KW - wind turbines KW - bulk transmission grid KW - distributed generation interconnection KW - distributed wind generation KW - distribution feeders KW - distribution-connected large-scale wind turbines KW - feeder voltages KW - high-voltage transmission systems KW - large disturbances KW - megawatt-level wind turbine generators KW - power system KW - single transmission disturbance KW - transmission disturbances KW - transmission events KW - transmission system stability KW - utility-scale megawatt-level wind turbine generators KW - wind penetration KW - wind resources KW - Distributed power generation KW - Generators KW - Power system stability KW - Stability criteria KW - Wind power generation KW - Wind turbines KW - distributed generation KW - wind energy KW - wind turbine generator DO - 10.1109/PESGM.2014.6939476 JO - 2014 IEEE PES General Meeting | Conference & Exposition IS - SN - 1932-5517 VO - VL - JA - 2014 IEEE PES General Meeting | Conference & Exposition Y1 - 27-31 July 2014 ER - TY - CONF TI - Process optimization for high efficiency heterojunction c-Si solar cells fabrication using Hot-Wire Chemical Vapor Deposition T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 000988 EP - 000991 AU - Y. Ai AU - H. C. Yuan AU - M. Page AU - W. Nemeth AU - L. Roybal AU - L. Gedvilas AU - Q. Wang PY - 2012 KW - Fourier transform spectroscopy KW - annealing KW - chemical vapour deposition KW - infrared spectroscopy KW - passivation KW - solar cells KW - FTIR KW - FZ n-type c-silicon wafers KW - Fourier transform infrared spectroscopy KW - HW-CVD KW - annealing effects KW - crystalline silicon heterojunction solar cells KW - high efficiency heterojunction c-silicon solar cells fabrication KW - hot-wire chemical vapor deposition KW - n-type wafers KW - optimized annealing temperature KW - passivation KW - process optimization KW - temperature 100 C to 350 C KW - thermal history KW - transparent conducting oxide KW - Annealing KW - Charge carrier lifetime KW - Heterojunctions KW - Passivation KW - Photovoltaic cells KW - Silicon KW - Temperature measurement KW - c-Si KW - carrier lifetime KW - heterojunction a-Si:H KW - passivation DO - 10.1109/PVSC.2012.6317768 JO - 2012 38th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2012 38th IEEE Photovoltaic Specialists Conference Y1 - 3-8 June 2012 ER - TY - JOUR TI - Validated Method for Repeatable Power Measurement of CIGS Modules Exhibiting Light-Induced Metastabilities T2 - IEEE Journal of Photovoltaics SP - 607 EP - 612 AU - M. G. Deceglie AU - T. J. Silverman AU - K. Emery AU - D. Dirnberger AU - A. Schmid AU - S. Barkaszi AU - N. Riedel AU - L. Pratt AU - S. Doshi AU - G. Tamizhmani AU - B. Marion AU - S. R. Kurtz PY - 2015 KW - copper compounds KW - power measurement KW - solar cells KW - CIGS KW - CIGS modules KW - flash simulators KW - forward electrical bias KW - light exposure KW - repeatable power measurement KW - temperature 25 degC KW - temperature-corrected measurements KW - transient light-induced metastabilities KW - validated method KW - Current measurement KW - Photovoltaic cells KW - Photovoltaic systems KW - Power measurement KW - Temperature measurement KW - Transient analysis KW - Characterization KW - copper indium gallium diselenide (CIGS) KW - light soak KW - metastability KW - photovoltaic KW - transient DO - 10.1109/JPHOTOV.2014.2376056 JO - IEEE Journal of Photovoltaics IS - 2 SN - 2156-3381 VO - 5 VL - 5 JA - IEEE Journal of Photovoltaics Y1 - March 2015 ER - TY - CONF TI - ZnGeAs2 thin films properties: A potentially useful semiconductor for photovoltaic applications T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 001367 EP - 001369 AU - T. J. Peshek AU - Z. Tang AU - L. Zhang AU - R. K. Singh AU - B. To AU - T. A. Gessert AU - T. J. Coutts AU - N. Newman AU - M. van Schilfgaarde PY - 2009 KW - Hall mobility KW - absorption coefficients KW - annealing KW - crystallisation KW - germanium compounds KW - pulsed laser deposition KW - semiconductor thin films KW - solar cells KW - ternary semiconductors KW - vacancies (crystal) KW - zinc compounds KW - Hall mobility KW - ZnGeAs2 KW - absorption coefficient KW - amorphous films KW - annealed films KW - chalcopyrite compound KW - crystallinity KW - crystallization KW - light absorber KW - photovoltaic applications KW - pulsed laser deposition KW - semiconductor thin films KW - solar cells KW - temperature 315 degC KW - vacancies KW - Amorphous materials KW - Crystalline materials KW - Crystallization KW - Optical materials KW - Optical pulses KW - Photovoltaic systems KW - Pulsed laser deposition KW - Solar power generation KW - Sputtering KW - Temperature DO - 10.1109/PVSC.2009.5411281 JO - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) Y1 - 7-12 June 2009 ER - TY - CONF TI - Development of a distribution level data acquisition system and preliminary results T2 - 2012 IEEE Power and Energy Society General Meeting SP - 1 EP - 7 AU - J. Bank PY - 2012 KW - Internet KW - data acquisition KW - data analysis KW - power distribution KW - power engineering computing KW - power system measurement KW - smart power grids KW - substations KW - Internet connection KW - NREL KW - data analysis KW - data collection KW - data collection network KW - data streams KW - distribution level data acquisition system KW - distribution level visualization application KW - high-speed measurement KW - improved data acquisition KW - low-voltage location KW - measurement devices KW - medium-voltage location KW - real-time data transmission KW - smart grid development KW - substation KW - Global Positioning System KW - Power measurement KW - Reactive power KW - Real-time systems KW - Temperature measurement KW - Voltage measurement DO - 10.1109/PESGM.2012.6345089 JO - 2012 IEEE Power and Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2012 IEEE Power and Energy Society General Meeting Y1 - 22-26 July 2012 ER - TY - CONF TI - Structure and composition of lattice-mismatched III–V epilayers for high-efficiency photovoltaics T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002097 EP - 002101 AU - M. Rathi AU - S. P. Ahrenkiel AU - J. J. Carapella AU - M. W. Wanlass AU - M. Steiner PY - 2010 KW - III-V semiconductors KW - MOCVD KW - X-ray chemical analysis KW - X-ray diffraction KW - gallium arsenide KW - semiconductor epitaxial layers KW - solar cells KW - transmission electron microscopy KW - Energy dispersive x-ray spectrometric mapping KW - GaAs KW - GaAs substrates KW - heterostructures KW - high-efficiency photovoltaics KW - lattice-mismatched IIl-V epilayers KW - metalorganic chemical vapor deposition KW - multiple quaternary steps KW - transmission electron microscope KW - x-ray diffraction DO - 10.1109/PVSC.2010.5616375 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Design of light-weight, single-phase liquid-cooled heat exchanger for automotive power electronics T2 - 13th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems SP - 693 EP - 699 AU - S. Narumanchi AU - M. Mihalic AU - G. Moreno AU - K. Bennion PY - 2012 KW - automotive electronics KW - computational fluid dynamics KW - coolants KW - cost reduction KW - finite element analysis KW - heat exchangers KW - jets KW - power electronics KW - CFD modeling KW - automotive power electronics KW - baseline channel-flow heat exchanger KW - computational fluid dynamics KW - coolant KW - copper base plate KW - cost reduction KW - efficient thermal management KW - finite-element analyses KW - heat exchanger design KW - impinging jets KW - jet-based heat exchanger KW - light-weight design KW - plastic fluid manifold KW - power density KW - reliability KW - single-phase liquid-cooled heat exchanger KW - specific power KW - thermal performance KW - thermal resistance KW - water-ethylene glycol KW - Computational fluid dynamics KW - Coolants KW - Heat transfer KW - Heating KW - Inverters KW - Surface resistance KW - Thermal resistance KW - CFD modeling KW - WEG KW - automotive inverter/power electronics KW - jet impingement KW - microfinned/enhanced surfaces KW - reliability DO - 10.1109/ITHERM.2012.6231495 JO - 13th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems IS - SN - 1087-9870 VO - VL - JA - 13th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems Y1 - May 30 2012-June 1 2012 ER - TY - CONF TI - Ashes to ashes, dust to dust: Averting a potential showstopper for solar photovoltaics T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 0187 EP - 0192 AU - L. L. Kazmerski AU - M. Al Jardan AU - Y. Al Jnoobi AU - Y. Al Shaya AU - J. J. John PY - 2014 KW - coatings KW - dust KW - sedimentation KW - solar absorber-convertors KW - solar cells KW - PV surfaces KW - cementitious coatings KW - chemical composition analyses KW - cleaning methods KW - dew KW - dust accumulation KW - dust mitigation approaches KW - dust particle sedimentation KW - dust samples KW - microscopic composition analyses KW - moisture KW - physical mechanisms KW - potential showstopper KW - sand particles KW - size 1 mum to 500 mum KW - soiling KW - solar collectors KW - solar photovoltaics KW - solar systems KW - solar-PV performance KW - Cleaning KW - Coatings KW - Meteorology KW - Moisture KW - Performance evaluation KW - Surface morphology KW - Surface treatment KW - cleaning KW - coatings KW - dust KW - dust properties KW - mitigation KW - module soiling DO - 10.1109/PVSC.2014.6925524 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Dual sensor technique for the advanced characterization of recombination parameters in photovoltaic materials T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 0873 EP - 0878 AU - R. K. Ahrenkiel AU - S. W. Johnston AU - D. Kuciauskas AU - J. Tynan PY - 2014 KW - carrier mobility KW - electron-hole recombination KW - photoconductivity KW - photodetectors KW - photoluminescence KW - solar cells KW - PCD KW - PL decay KW - carrier mobility KW - dual sensor technique KW - electron-hole recombination parameters KW - incident light pulse KW - injection level KW - injection level uncertainty KW - photo-generated electron-hole pairs KW - photoconductive decay KW - photon emission KW - photovoltaic materials KW - transient PC KW - transient photoconductivity KW - transient photoluminescence decay KW - Equations KW - Gallium arsenide KW - Radiative recombination KW - Transient analysis DO - 10.1109/PVSC.2014.6925054 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Analytical modeling of a novel transverse flux machine for direct drive wind turbine applications T2 - 2015 IEEE Energy Conversion Congress and Exposition (ECCE) SP - 2161 EP - 2168 AU - I. Hasan AU - T. Husain AU - M. W. Uddin AU - Y. Sozer AU - I. Husain AU - E. Muljadi PY - 2015 KW - finite element analysis KW - magnetic circuits KW - wind turbines KW - FEA KW - TFM KW - air gaps KW - direct drive wind turbine applications KW - double sided flux concentrating transverse flux machine KW - finite element analysis KW - flux distribution KW - flux tubes KW - magnetic equivalent circuit model KW - magnetic saturation KW - nonlinear analytical model KW - permanent magnets KW - power 1 kW KW - rotor KW - series-parallel combination KW - stator KW - three-dimensional flux paths KW - two-dimensional MEC model KW - Magnetic circuits KW - Magnetic flux KW - Rotors KW - Saturation magnetization KW - Stator cores KW - Stator windings KW - Transverse flux machine (TFM) KW - finite element analysis (FEA) KW - flux concentrating KW - magnetic equivalent circuit (MEC) KW - magnetic saturation KW - nonlinear DO - 10.1109/ECCE.2015.7309965 JO - 2015 IEEE Energy Conversion Congress and Exposition (ECCE) IS - SN - 2329-3721 VO - VL - JA - 2015 IEEE Energy Conversion Congress and Exposition (ECCE) Y1 - 20-24 Sept. 2015 ER - TY - CONF TI - Investigation of CdZnS Buffer Layers on the Performance of CuInGaSe2 and CuGaSe2 Solar Cells T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 534 EP - 537 AU - J. Song AU - S. S. Li AU - L. Chen AU - R. Noufi AU - T. J. Anderson AU - O. D. Crisalle PY - 2006 KW - II-VI semiconductors KW - buffer layers KW - cadmium compounds KW - conduction bands KW - copper compounds KW - etching KW - gallium compounds KW - indium compounds KW - liquid phase deposition KW - semiconductor junctions KW - semiconductor thin films KW - solar cells KW - ternary semiconductors KW - zinc compounds KW - CBD KW - CdInGaSe2-CuGaSe2 KW - CdZnS KW - absorber films KW - buffer layers KW - chemical bath deposition KW - conduction band-offset KW - conversion efficiency KW - etching KW - photocurrent KW - quantum efficiency KW - semiconductor junction KW - solar cells KW - Buffer layers KW - Chemical engineering KW - Computational Intelligence Society KW - Conducting materials KW - Etching KW - Heterojunctions KW - Lattices KW - Photonic band gap KW - Photovoltaic cells KW - Zinc DO - 10.1109/WCPEC.2006.279510 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 1 VL - 1 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER - TY - CONF TI - Life cycle water use for photovoltaic electricity generation: A review and harmonization of literature estimates T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 1458 EP - 1460 AU - J. Macknick AU - J. Meldrum AU - S. Nettles-Anderson AU - G. Heath AU - A. Miara PY - 2014 KW - photovoltaic power systems KW - product life cycle management KW - PV systems KW - component manufacturing KW - decommissioning KW - life cycle data KW - life cycle water use KW - literature estimate harmonization KW - photovoltaic electricity generation KW - power plant construction KW - system operation KW - water consumption KW - water withdrawal KW - wind technology KW - Bibliographies KW - Fuels KW - Indexes KW - Measurement KW - Storms KW - Water resources KW - World Wide Web KW - energy KW - photovoltaic systems KW - product life cycle management KW - water conservation KW - water resources DO - 10.1109/PVSC.2014.6925190 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - JOUR TI - Interlaboratory Study to Determine Repeatability of the Damp-Heat Test Method for Potential-Induced Degradation and Polarization in Crystalline Silicon Photovoltaic Modules T2 - IEEE Journal of Photovoltaics SP - 94 EP - 101 AU - P. Hacke AU - K. Terwilliger AU - S. Glick AU - G. Tamizhmani AU - S. Tatapudi AU - C. Stark AU - S. Koch AU - T. Weber AU - J. Berghold AU - S. Hoffmann AU - M. Koehl AU - S. Dietrich AU - M. Ebert AU - G. Mathiak PY - 2015 KW - solar cells KW - statistical analysis KW - Si KW - aluminum foil KW - crystalline silicon photovoltaic modules KW - damp-heat test method repeatability KW - degradation rates KW - environmental chambers KW - illumination factor KW - module design KW - module nameplate system voltage KW - module surfaces KW - pass-fail criteria KW - potential-induced degradation KW - relative humidity KW - stress tests KW - temperature 25 degC KW - temperature 60 degC KW - time 96 h KW - ultraviolet light KW - variance analysis KW - Degradation KW - IEC standards KW - Laboratories KW - Silicon KW - Stress KW - High voltage techniques KW - photovoltaic systems KW - solar energy DO - 10.1109/JPHOTOV.2014.2361650 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 5 VL - 5 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2015 ER - TY - JOUR TI - Photovoltaic (PV) Impact Assessment for Very High Penetration Levels T2 - IEEE Journal of Photovoltaics SP - 295 EP - 300 AU - D. Cheng AU - B. A. Mather AU - R. Seguin AU - J. Hambrick AU - R. P. Broadwater PY - 2016 KW - load flow KW - photovoltaic power systems KW - distribution feeders connected KW - photovoltaic impact assessment KW - solar variability KW - steady state power flow analysis KW - time series power flow analysis KW - very high penetration levels KW - Capacitors KW - Indexes KW - Integrated circuit modeling KW - Load modeling KW - Photovoltaic systems KW - Voltage control KW - Distributed power generation KW - PV impact assessment KW - photovoltaic (PV) systems KW - power system simulation DO - 10.1109/JPHOTOV.2015.2481605 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2016 ER - TY - CONF TI - Device fabrication using crystalline CdTe and CdTe ternary alloys grown by MBE T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 5 AU - K. Zaunbrecher AU - J. Burst AU - S. Seyedmohammadi AU - R. Malik AU - J. V. Li AU - T. A. Gessert AU - T. Barnes PY - 2015 KW - II-VI semiconductors KW - annealing KW - arsenic KW - cadmium compounds KW - electrical conductivity KW - electrical resistivity KW - electron-hole recombination KW - indium KW - magnesium compounds KW - molecular beam epitaxial growth KW - passivation KW - semiconductor doping KW - semiconductor epitaxial layers KW - solar cells KW - wide band gap semiconductors KW - zinc compounds KW - CdMgTe-CdTe KW - CdTe solar cell device fabrication KW - CdTe ternary alloys KW - CdTe:In-CdTe:As KW - CdZnTe-CdTe KW - MBE KW - annealed CdTe homojunction KW - band alignment KW - bulk CdTe substrate KW - capacitance-voltage measurement KW - crystalline CdTe ternary alloys KW - current-voltage measurement KW - double heterostructures KW - emitter-layer alloys KW - epitaxial homojunction device fabrication KW - heterojunction device fabrication KW - high resistivity substrate KW - high series resistance KW - low dopant activation KW - low-resistance contact KW - open-circuit voltage KW - passivation KW - quantum efficiency measurement KW - variable doping KW - voltage 715 mV KW - Annealing KW - Cadmium compounds KW - Heterojunctions KW - II-VI semiconductor materials KW - Molecular beam epitaxial growth KW - Substrates KW - Temperature measurement KW - epitaxial layers KW - photovoltaic cells KW - thin films DO - 10.1109/PVSC.2015.7356084 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - CONF TI - Evaluation of performance and opportunities for improvements in automotive power electronics systems T2 - 2016 15th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) SP - 185 EP - 192 AU - G. Moreno AU - K. Bennion AU - C. King AU - S. Narumanchi PY - 2016 KW - automotive electronics KW - computational fluid dynamics KW - coolants KW - electric drives KW - electric vehicles KW - finite element analysis KW - insulated gate bipolar transistors KW - power system reliability KW - thermal management (packaging) KW - thermal resistance KW - 2012 Nissan LEAF KW - 2014 Honda Accord Hybrid KW - Water-ethylene glycol KW - automotive power electronic system KW - computational fluid dynamics KW - coolant flow rate KW - electric-drive vehicle KW - finite element analysis model KW - insulated gate bipolar transistor to coolant thermal resistance KW - reliability improvement KW - steady-state condition KW - system cost reduction KW - thermal management strategy KW - thermal performance improvement KW - transient condition KW - Insulated gate bipolar transistors KW - Multichip modules KW - Temperature measurement KW - Thermal conductivity KW - Thermal resistance KW - automotive KW - inverter KW - power electronics KW - thermal management DO - 10.1109/ITHERM.2016.7517548 JO - 2016 15th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) IS - SN - 1087-9870 VO - VL - JA - 2016 15th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) Y1 - May 31 2016-June 3 2016 ER - TY - CONF TI - The voltage boost enabled by luminescence extraction in solar cells T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 3499 EP - 3501 AU - V. Ganapati AU - M. A. Steiner AU - E. Yablonovitch PY - 2016 KW - luminescence KW - solar cells KW - internal luminescence KW - luminescence extraction KW - optical thickness KW - photovoltaic cells KW - solar cells KW - voltage boost KW - Absorption KW - Luminescence KW - Optical reflection KW - Photovoltaic cells KW - Radiative recombination KW - Substrates DO - 10.1109/PVSC.2016.7750319 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - JOUR TI - Wind Power Ramp Event Forecasting Using a Stochastic Scenario Generation Method T2 - IEEE Transactions on Sustainable Energy SP - 422 EP - 433 AU - M. Cui AU - D. Ke AU - Y. Sun AU - D. Gan AU - J. Zhang AU - B. M. Hodge PY - 2015 KW - load forecasting KW - neural nets KW - power engineering computing KW - power generation reliability KW - probability KW - wind power plants KW - Bonneville Power Administration KW - WPG KW - WPRE forecasting method KW - neural network KW - power grid operations reliability KW - probability distributions KW - ramp forecasting method KW - stochastic scenario generation method KW - wind power generation KW - wind power ramp event forecasting KW - Artificial neural networks KW - Data models KW - Forecasting KW - Predictive models KW - Stochastic processes KW - Training KW - Wind power generation KW - Genetic algorithm (GA) KW - neural networks (NNs) KW - stochastic process model KW - stochastic scenario generation KW - wind power KW - wind power ramp events (WPREs) DO - 10.1109/TSTE.2014.2386870 JO - IEEE Transactions on Sustainable Energy IS - 2 SN - 1949-3029 VO - 6 VL - 6 JA - IEEE Transactions on Sustainable Energy Y1 - April 2015 ER - TY - CONF TI - Coverage control of autonomous vehicles for oil spill cleaning in dynamic and uncertain environments T2 - 2013 American Control Conference SP - 2594 EP - 2599 AU - X. Jin AU - A. Ray PY - 2013 KW - autonomous underwater vehicles KW - cleaning KW - decision making KW - navigation KW - oil pollution KW - path planning KW - water pollution control KW - 2D random-walk particle tracking KW - adaptive decision-making KW - autonomous vehicles KW - coverage control KW - dynamic environments KW - global navigation KW - high-fidelity player-stage simulator KW - local minima KW - local navigation KW - multiresolution algorithm KW - oil spill cleaning KW - oil weathering process KW - online path replanning KW - potential-field-based methods KW - sensory information KW - uncertain environments KW - Cleaning KW - Heuristic algorithms KW - Mobile robots KW - Navigation KW - Vectors KW - Vehicle dynamics KW - Vehicles KW - autonomous agents KW - coverage control KW - oil spill KW - path planning KW - uncertain environment DO - 10.1109/ACC.2013.6580225 JO - 2013 American Control Conference IS - SN - 0743-1619 VO - VL - JA - 2013 American Control Conference Y1 - 17-19 June 2013 ER - TY - JOUR TI - Power quality surveys of photovoltaic power plants: characterisation and analysis of grid-code requirements T2 - IET Renewable Power Generation SP - 466 EP - 473 AU - A. Honrubia-Escribano AU - T. García-Sánchez AU - E. Gómez-Lázaro AU - E. Muljadi AU - A. Molina-García PY - 2015 KW - photovoltaic power systems KW - power generation reliability KW - power grids KW - power supply quality KW - European grid-code requirements KW - Spanish PV power plants KW - dual axis-trackers KW - fixed array installation KW - graphical representations KW - photovoltaic power plants KW - power 1 MW KW - power 4 MW KW - power 5 MW KW - power capacity KW - power quality surveys KW - power system operation reliability KW - residual voltage KW - supply interruptions KW - tabular representations KW - time interval KW - voltage dips DO - 10.1049/iet-rpg.2014.0215 JO - IET Renewable Power Generation IS - 5 SN - 1752-1416 VO - 9 VL - 9 JA - IET Renewable Power Generation Y1 - 7 2015 ER - TY - null TI - A short-term and high-resolution distribution system load forecasting approach using support vector regression with hybrid parameters optimization T2 - IEEE Transactions on Smart Grid SP - 1 EP - 1 AU - H. Jiang AU - Y. Zhang AU - E. Muljadi AU - J. Zhang AU - W. Gao PY - 2016 KW - Forecasting KW - Load forecasting KW - Load modeling KW - Optimization KW - Predictive models KW - Support vector machines KW - Training KW - Short-term load forecast KW - distribution system KW - grid traverse algorithm KW - particle swarm optimization KW - support vector regression DO - 10.1109/TSG.2016.2628061 JO - IEEE Transactions on Smart Grid IS - 99 SN - 1949-3053 VO - PP VL - PP JA - IEEE Transactions on Smart Grid Y1 - ER - TY - CONF TI - LIDAR-based FX-RLS feedforward control for wind turbine load mitigation T2 - Proceedings of the 2011 American Control Conference SP - 1910 EP - 1915 AU - N. Wang AU - K. E. Johnson AU - A. D. Wright PY - 2011 KW - PI control KW - adaptive control KW - feedback KW - feedforward KW - least squares approximations KW - load regulation KW - optical radar KW - rotors KW - velocity control KW - velocity measurement KW - wind turbines KW - LIDAR-based FX-RLS feedforward control KW - PI feedback control KW - ZPETC feedforward control KW - adaptive feedforward controller KW - collective pitch proportional-integral feedback controller KW - commercial light detection KW - component load reduction KW - filtered-x recursive least square algorithm KW - wind speed measurement KW - wind turbine load mitigation KW - wind turbine rotor speed regulation KW - zero-phase-error tracking control technique KW - Blades KW - Feedforward neural networks KW - Laser radar KW - Poles and towers KW - Rotors KW - Wind speed KW - Wind turbines DO - 10.1109/ACC.2011.5991148 JO - Proceedings of the 2011 American Control Conference IS - SN - 0743-1619 VO - VL - JA - Proceedings of the 2011 American Control Conference Y1 - June 29 2011-July 1 2011 ER - TY - CONF TI - Development of scanning capacitance spectroscopy of CIGS solar cells T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 4 AU - Chuanxiao Xiao AU - H. Moutinho AU - C. S. Jiang AU - B. To AU - D. Levi AU - Yanfa Yan AU - M. Al-Jassim PY - 2015 KW - II-VI semiconductors KW - cadmium compounds KW - copper compounds KW - gallium compounds KW - indium compounds KW - solar cells KW - CIGS solar cell KW - CuInxGa1-xSe2-CdS KW - SCS KW - electrical junction KW - high-quality insulating layer KW - n-type behavior KW - p-type behavior KW - scanning capacitance spectroscopy development KW - Heating KW - Image resolution KW - Indexes KW - Liquids KW - Nitrogen KW - Nonhomogeneous media KW - Thickness measurement KW - CIGS KW - Scanning capacitance KW - cross-section KW - depletion region KW - junction KW - resolution KW - sample preparation DO - 10.1109/PVSC.2015.7355593 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - CONF TI - Defect states in copper indium gallium selenide solar cells from two-wavelength excitation photoluminescence spectroscopy T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 3556 EP - 3558 AU - S. A. Jensen AU - P. Dippo AU - L. M. Mansfield AU - S. Glynn AU - D. Kuciauskas PY - 2016 KW - copper compounds KW - defect states KW - energy gap KW - gallium compounds KW - indium compounds KW - photoluminescence KW - solar cells KW - ternary semiconductors KW - CIGS thin films KW - Cu(InGa)Se2 KW - IR illumination KW - IR power KW - KF post deposition treatment KW - PL intensity KW - band-gap defect states KW - copper indium gallium selenide solar cells KW - optical characterization KW - tunable IR bias light KW - two-wavelength excitation photoluminescence spectroscopy KW - wavelength 1400 nm to 2000 nm KW - Laser beams KW - Photoluminescence KW - Photonic band gap KW - Photovoltaic cells KW - Photovoltaic systems KW - Spectroscopy KW - CIGS KW - PL spectroscopy KW - SRH recombination KW - defects KW - post deposition treatment DO - 10.1109/PVSC.2016.7750333 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - CONF TI - Analysis of irradiance models for bifacial PV modules T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 0138 EP - 0143 AU - C. W. Hansen AU - J. S. Stein AU - C. Deline AU - S. MacAlpine AU - B. Marion AU - A. Asgharzadeh AU - F. Toor PY - 2016 KW - ray tracing KW - short-circuit currents KW - solar cells KW - sunlight KW - irradiance measurement KW - irradiance model analysis KW - parameter calibration KW - rack-mounted bifacial PV module KW - ray-tracing simulation KW - short circuit current KW - view factor model KW - Arrays KW - Computational modeling KW - Current measurement KW - Data models KW - Integrated circuit modeling KW - Laboratories KW - Ray tracing KW - bifacial PV module KW - irradiance KW - ray tracing KW - view factor DO - 10.1109/PVSC.2016.7749564 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - CONF TI - Local charge neutgrality condition, Fermi level, and carrier compensation of CdTe polycrystalline thin film in CdS/CdTe solar cells T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000878 EP - 000884 AU - K. K. Chin AU - S. H. Wei PY - 2010 KW - Fermi level KW - II-VI semiconductors KW - cadmium compounds KW - carrier density KW - crystal defects KW - semiconductor thin films KW - solar cells KW - wide band gap semiconductors KW - CdS-CdTe KW - Fermi level KW - carrier compensation KW - carrier density KW - impurity defect states KW - local charge neutrality condition KW - localized intrinsic defect states KW - polycrystalline thin film KW - self-compensation KW - semiconductor band gap KW - solar cells KW - thin film photovoltaics KW - transition energy levels KW - Copper KW - Energy states KW - Impurities KW - Ionization KW - Photovoltaic cells KW - Silicon DO - 10.1109/PVSC.2010.5614140 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - JOUR TI - An assessment of flexibility reserves in stochastic modeling at multiple timescales T2 - CSEE Journal of Power and Energy Systems SP - 84 EP - 92 AU - I. Krad AU - D. W. Gao AU - H. Wu PY - 2017 KW - Operating reserves KW - reserve scheduling KW - security constrained economic dispatch (SCED) KW - security constrained unit commitment (SCUC) KW - stochastic optimization DO - 10.17775/CSEEJPES.2017.0011 JO - CSEE Journal of Power and Energy Systems IS - 1 SN - VO - 3 VL - 3 JA - CSEE Journal of Power and Energy Systems Y1 - March 2017 ER - TY - CONF TI - Improving electron transport in Ga-doped Zn0.7Mg0.3O, a wide-gap band-edge-energy-tunable transparent conducting oxide T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 3435 EP - 3437 AU - J. D. Perkins AU - Y. Ke AU - S. Lany AU - J. J. Berry AU - A. Zakutayev AU - B. Gorman AU - T. Ohno AU - P. A. Parilla AU - R. O'Hayre AU - D. S. Ginley PY - 2014 KW - electron transport theory KW - gallium compounds KW - magnesium alloys KW - semiconductor doping KW - wide band gap semiconductors KW - zinc alloys KW - Zn(Mg)O:Ga KW - acceptor-like compensating intrinsic defects KW - electron transport KW - free electron concentration KW - ionized impurity scattering KW - laser deposition KW - wide-gap band-edge-energy-tunable transparent conducting oxide KW - zinc vacancies KW - Annealing KW - Conductivity KW - Electric variables measurement KW - Films KW - Gallium KW - X-ray lasers KW - Zinc KW - Sputter KW - TCO KW - Thin Film KW - Transparent Conducting Oxide KW - ZnO DO - 10.1109/PVSC.2014.6925671 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - A flexible power system operations simulation model for assessing wind integration T2 - 2011 IEEE Power and Energy Society General Meeting SP - 1 EP - 8 AU - E. Ela AU - M. Milligan AU - M. O'Malley PY - 2011 KW - costing KW - power generation dispatch KW - power generation economics KW - power markets KW - wind power plants KW - automatic generation control programs KW - energy imbalance KW - flexible power system operation simulation model KW - market designs KW - mimic operator behavior KW - reliability KW - security-constrained economic dispatch KW - security-constrained unit commitment KW - wind integration assessment KW - wind power generation KW - worldwide power systems KW - Analytical models KW - Automatic generation control KW - Load modeling KW - Power systems KW - Schedules KW - Wind forecasting KW - Wind power generation KW - automatic generation control KW - economic dispatch KW - power system operations KW - unit commitment KW - wind integration DO - 10.1109/PES.2011.6039033 JO - 2011 IEEE Power and Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2011 IEEE Power and Energy Society General Meeting Y1 - 24-29 July 2011 ER - TY - CONF TI - Security-oriented and load-balancing wireless data routing game in the integration of advanced metering infrastructure network in smart grid T2 - 2016 North American Power Symposium (NAPS) SP - 1 EP - 6 AU - F. He AU - Y. Cao AU - J. J. Zhang AU - J. Wei AU - Y. Zhang AU - E. Muljadi AU - W. Gao PY - 2016 KW - game theory KW - power meters KW - probability KW - smart power grids KW - telecommunication network routing KW - telecommunication security KW - AMI networks KW - advanced metering infrastructure network KW - distributed learning algorithm KW - learning process KW - load-balancing wireless data routing game KW - meter data concentrators KW - mixed strategy Nash equilibrium KW - mixed-strategy network formation game KW - routing selection strategy KW - security routing scheme KW - security-oriented wireless data routing game KW - smart grid meters KW - stable probabilistic routing scheme KW - utility function KW - Games KW - Inspection KW - Routing KW - Security KW - Silicon KW - Smart grids KW - Smart meters KW - Smart grid KW - distributed learning algorithm KW - network formation game KW - routing game KW - secure routing DO - 10.1109/NAPS.2016.7747982 JO - 2016 North American Power Symposium (NAPS) IS - SN - VO - VL - JA - 2016 North American Power Symposium (NAPS) Y1 - 18-20 Sept. 2016 ER - TY - CONF TI - Permanent magnet synchronous condenser with solid state excitation T2 - 2015 IEEE Power & Energy Society General Meeting SP - 1 EP - 5 AU - P. Hsu AU - E. Muljadi AU - Z. Wu AU - W. Gao PY - 2015 KW - machine control KW - permanent magnet machines KW - power convertors KW - reactive power control KW - synchronous generators KW - DC bus voltage level KW - PMSG KW - field excitation controller KW - free-spinning wound-field synchronous generator KW - permanent magnet synchronous condenser KW - permanent magnet synchronous generator KW - reactive power control KW - solid state excitation KW - voltage source converter KW - wound-field machine KW - Damping KW - Permanent magnets KW - Reactive power KW - Renewable energy sources KW - Static VAr compensators KW - Synchronous generators KW - Voltage control KW - Synchronous condenser KW - permanent magnet synchronous generator KW - reactive power control DO - 10.1109/PESGM.2015.7286444 JO - 2015 IEEE Power & Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2015 IEEE Power & Energy Society General Meeting Y1 - 26-30 July 2015 ER - TY - CONF TI - Impacts of inverter-based advanced grid support functions on islanding detection T2 - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) SP - 1 EP - 5 AU - A. Nelson AU - A. Hoke AU - B. Miller AU - S. Chakraborty AU - F. Bell AU - M. McCarty PY - 2016 KW - distributed power generation KW - invertors KW - photovoltaic power systems KW - power distribution faults KW - power grids KW - EPS KW - IEEE Std 1547-2003 KW - advanced grid support control KW - advanced grid support function KW - distributed energy resource KW - electrical power system KW - frequency ride-through control KW - frequency-watt control KW - islanding detection KW - residential-scale photovoltaic inverter KW - volt-VAr control KW - voltage ride-through control KW - Density estimation robust algorithm KW - Inverters KW - Islanding KW - Power system stability KW - Reactive power KW - TV KW - Time-frequency analysis KW - Frequency ride-through KW - Inverter KW - Islanding KW - Photovoltaic KW - Voltage ride-through DO - 10.1109/ISGT.2016.7781191 JO - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) IS - SN - VO - VL - JA - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Y1 - 6-9 Sept. 2016 ER - TY - CONF TI - Combinatorial study of thin-film Cu2ZnSnS4 synthesis via metal precursor sulfurization T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000650 EP - 000655 AU - G. Teeter AU - H. Du AU - J. Leisch AU - M. Young AU - F. Yan AU - S. Johnston AU - P. Dippo AU - D. Kuciauskas AU - M. Romero AU - P. Newhouse AU - S. Asher AU - D. Ginley PY - 2010 KW - X-ray diffraction KW - X-ray emission spectra KW - X-ray fluorescence analysis KW - cathodoluminescence KW - copper compounds KW - fluorescence KW - phase diagrams KW - photoluminescence KW - thin films KW - tin compounds KW - vacuum deposition KW - zinc compounds KW - Cu-Zn-Sn library samples KW - Cu-Zn-Sn phase diagram KW - Cu2ZnSnS4 KW - X-ray diffraction KW - X-ray fluorescence KW - cathodoluminescence measurements KW - combinatorially graded thin-film KW - crystalline phases KW - high-vacuum system KW - metal precursor sulfurization KW - photoluminescence measurements KW - postsulfurization films KW - presulfurization films KW - sulfur valved-cracking source KW - temperature 600 K to 675 K KW - thin-film synthesis DO - 10.1109/PVSC.2010.5616874 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Feeder model validation and simulation for high-penetration photovoltaic deployment in the Arizona Public Service system T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2088 EP - 2093 AU - M. Baggu AU - R. Ayyanar AU - D. Narang PY - 2014 KW - distributed power generation KW - photovoltaic power systems KW - power distribution protection KW - power generation protection KW - power system measurement KW - smart meters KW - smart power grids KW - APS community power project-flagstaff pilot KW - Arizona public service system KW - PV generators KW - advanced scenario analysis KW - continued feeder modeling KW - digital smart meters KW - distribution circuit-protection systems KW - electrical data acquisition systems KW - feeder model validation KW - feeder reconfiguration KW - graphical analysis tools KW - high-penetration photovoltaic deployment KW - high-resolution models KW - high-speed weather KW - multiyear project KW - power 1.3 MW KW - residential-scale PV KW - smart inverter grid KW - smart-grid device interaction KW - support functionality KW - utility-scale PV integration KW - volt-VAr control schemes KW - Communities KW - Integrated circuit modeling KW - Integrated circuit reliability KW - Load modeling KW - Power measurement KW - Smart grids KW - SCADA systems KW - data acquisition KW - high-penetration PV KW - photovoltaic power systems DO - 10.1109/PVSC.2014.6925337 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - One year NOCT Round-Robin testing per IEC 61215 standard T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 002380 EP - 002385 AU - J. Kuitche AU - J. Oh AU - A. Brunger AU - T. Inoue AU - M. Muller AU - C. Bauerdick AU - J. Althaus AU - S. Kiehn AU - V. Feng AU - U. Therhaag AU - R. Struwe PY - 2011 KW - IEC standards KW - elemental semiconductors KW - laboratory techniques KW - silicon KW - solar cells KW - temperature KW - test facilities KW - testing KW - IEC 61215 standard KW - NOCT round-robin testing KW - Si KW - ambient temperature KW - module design KW - nominal operating cell temperature KW - polycrystalline silicon module KW - power 217 W KW - reference characterization test procedure KW - standard operating procedure KW - standard reference environment KW - temperature 20 C KW - thermal sensor KW - time 1 year KW - Aluminum KW - Atmospheric measurements KW - Laboratories KW - Object recognition KW - Temperature measurement KW - Thermal sensors DO - 10.1109/PVSC.2011.6186429 JO - 2011 37th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2011 37th IEEE Photovoltaic Specialists Conference Y1 - 19-24 June 2011 ER - TY - CONF TI - Characterization and modeling of PIDX parallel I/O for performance optimization T2 - 2013 SC - International Conference for High Performance Computing, Networking, Storage and Analysis (SC) SP - 1 EP - 12 AU - S. Kumar AU - A. Saha AU - V. Vishwanath AU - P. Carns AU - J. A. Schmidt AU - G. Scorzelli AU - H. Kolla AU - R. Grout AU - R. Latham AU - R. Ross AU - M. E. Papka AU - J. Chen AU - V. Pascucci PY - 2013 KW - input-output programs KW - learning (artificial intelligence) KW - parallel processing KW - software libraries KW - software performance evaluation KW - Cray XE6 KW - I/O phases KW - IBM Blue Gene/P system KW - PIDX parallel I/O characterization KW - PIDX parallel I/O modeling KW - aggregation strategy KW - aggregator count KW - file count KW - file system KW - hard constraints KW - machine learning techniques KW - network phases KW - parallel I/O library performance prediction KW - parameter space exploration KW - performance optimization KW - target machine KW - user-tunable parameter value selection KW - Adaptation models KW - Data visualization KW - Laboratories KW - Libraries KW - Memory management KW - Predictive models KW - Throughput KW - I/O & Network Characterization KW - Performance Modeling DO - 10.1145/2503210.2503252 JO - 2013 SC - International Conference for High Performance Computing, Networking, Storage and Analysis (SC) IS - SN - 2167-4329 VO - VL - JA - 2013 SC - International Conference for High Performance Computing, Networking, Storage and Analysis (SC) Y1 - 17-22 Nov. 2013 ER - TY - CONF TI - Impact of transmission on resource adequacy in systems with wind and solar power T2 - 2012 IEEE Power and Energy Society General Meeting SP - 1 EP - 5 AU - E. Ibanez AU - M. Milligan PY - 2012 KW - power generation reliability KW - power transmission reliability KW - solar power stations KW - wind power plants KW - Western interconnection footprint KW - highly interconnected systems KW - power system reliability KW - power system resource adequacy KW - power transmission reliability KW - solar power generation KW - wind power generation KW - Capacity planning KW - Laboratories KW - Power system reliability KW - Reliability KW - Renewable energy resources KW - Wind KW - Power transmission KW - power systems reliability KW - probability KW - solar energy KW - wind energy DO - 10.1109/PESGM.2012.6343955 JO - 2012 IEEE Power and Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2012 IEEE Power and Energy Society General Meeting Y1 - 22-26 July 2012 ER - TY - CONF TI - Low-cost III–V solar cells grown by hydride vapor-phase epitaxy T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 0538 EP - 0541 AU - J. Simon AU - D. Young AU - A. Ptak PY - 2014 KW - Hall mobility KW - III-V semiconductors KW - MOCVD KW - gallium arsenide KW - p-n junctions KW - semiconductor epitaxial layers KW - semiconductor growth KW - semiconductor thin films KW - solar cells KW - vapour phase epitaxial growth KW - AM1.5G illumination KW - GaAs KW - HVPE growth KW - MOVPE KW - carrier collection KW - custom-built HVPE reactor KW - high epitaxial cost KW - high-efficiency III-V photovoltaic devices KW - high-quality III-V devices KW - hydride vapor-phase epitaxy KW - low-cost III-V solar cells KW - metal-organic vapor-phase epitaxy KW - n-type carriers KW - near-ideal Hall mobilities KW - open-circuit voltage KW - p-n junctions KW - p-type carriers KW - unpassivated surfaces KW - Gallium arsenide KW - Junctions KW - Molecular beam epitaxial growth KW - Photovoltaic cells KW - HVPE KW - gallium arsenide KW - photovoltaics DO - 10.1109/PVSC.2014.6924977 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Reaction kinetics and pathways of MoSe2 T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001006 EP - 001008 AU - R. Krishnan AU - E. A. Payzant AU - R. Kacnyzki AU - U. Schoop AU - J. Britt AU - R. Noufi AU - T. J. Anderson PY - 2010 KW - X-ray diffraction KW - molybdenum compounds KW - ohmic contacts KW - solar cells KW - Avrami growth models KW - CIGS solar cells KW - HT-XRD KW - MoSe2 KW - absorber synthesis step KW - back contact KW - electrical compatibility KW - high-temperature X-ray diffraction KW - morphological compatibility KW - ohmic contacts KW - parabolic growth models KW - reaction kinetics KW - Databases KW - HTXRD KW - MoSe2 KW - selenization DO - 10.1109/PVSC.2010.5614604 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Interconnection assessment methodology and cost benefit analysis for high-penetration PV deployment in the Arizona Public Service system T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - M. Baggu AU - J. Giraldez AU - T. Harris AU - N. Brunhart-Lupo AU - L. Lisell AU - D. Narang PY - 2015 KW - IEEE standards KW - building integrated photovoltaics KW - cost-benefit analysis KW - data acquisition KW - distributed power generation KW - power distribution protection KW - smart meters KW - voltage control KW - 2014 IEEE PVSC conference KW - APS community power project flagstaff pilot KW - Arizona Public Service System KW - cost benefit analysis KW - digital smart meter KW - distribution circuit protection system KW - distribution system KW - electrical data acquisition system KW - high-penetration PV deployment KW - high-speed weather acquisition system KW - interconnection assessment methodology KW - phase balance KW - photovoltaic generator KW - power 1.3 MW KW - residential-scale PV KW - utilityl-scale PV KW - volt VAr control scheme KW - voltage regulation KW - Analytical models KW - Cost benefit analysis KW - Data models KW - Graphical user interfaces KW - Integrated circuit interconnections KW - Integrated circuit modeling KW - Load modeling KW - SCADA systems KW - asset management KW - business process reengineering KW - cost benefit analysis KW - data acquisition KW - database systems KW - decision making KW - distributed power generation KW - enterprise resource planning KW - financial management KW - graphical user interfaces KW - photovoltaic systems KW - power system interconnection KW - power system planning KW - power system simulation KW - reactive power control KW - voltage control DO - 10.1109/PVSC.2015.7356206 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - JOUR TI - Optoelectronic Investigation of Sb-Doped Cu(In,Ga)Se2 T2 - IEEE Journal of Photovoltaics SP - 1769 EP - 1774 AU - L. M. Mansfield AU - D. Kuciauskas AU - P. Dippo AU - J. V. Li AU - K. Bowers AU - B. To AU - C. DeHart AU - K. Ramanathan PY - 2015 KW - antimony KW - copper compounds KW - electric admittance KW - gallium compounds KW - grain size KW - indium compounds KW - photoluminescence KW - semiconductor thin films KW - ternary semiconductors KW - time resolved spectra KW - Cu(InGa)Se2:Sb KW - admittance spectroscopy KW - capacitance-voltage characterization KW - grain size KW - native defect compensation KW - optoelectronic properties KW - selenization KW - time-resolved photoluminescence KW - Doping KW - Grain size KW - Photoluminescence KW - Photovoltaic cells KW - Thin films KW - Admittance spectroscopy KW - Cu(In KW - Ga)Se2 (CIGS) KW - Sb doping KW - defects KW - photoluminescence KW - photovoltaic cells KW - thin films DO - 10.1109/JPHOTOV.2015.2470082 JO - IEEE Journal of Photovoltaics IS - 6 SN - 2156-3381 VO - 5 VL - 5 JA - IEEE Journal of Photovoltaics Y1 - Nov. 2015 ER - TY - CONF TI - Substrate orientation effects on quantum dot enhanced GaAs solar cells T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001804 EP - 001807 AU - D. V. Forbes AU - C. G. Bailey AU - S. Polly AU - C. Plourde AU - J. Okvath AU - S. M. Hubbard AU - R. P. Raffaelle PY - 2010 KW - III-V semiconductors KW - epitaxial growth KW - gallium arsenide KW - quantum dots KW - solar cells KW - substrates KW - GaAs KW - epitaxially grown multijunction cells KW - quantum dot enhanced solar cells KW - substrate orientation effects KW - Epitaxial growth KW - Gallium arsenide KW - Photonic band gap KW - Photovoltaic cells KW - Quantum dots KW - Substrates DO - 10.1109/PVSC.2010.5617134 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Development of substrate structure CdTe photovoltaic devices with performance exceeding 10% T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 003208 EP - 003211 AU - R. G. Dhere AU - J. N. Duenow AU - C. M. DeHart AU - J. V. Li AU - D. Kuciauskas AU - T. A. Gessert PY - 2012 KW - cadmium compounds KW - solar cells KW - CdTe KW - NREL-confirmed efficiencies KW - contact materials KW - efficiency 11 percent KW - fill factor KW - flexible metal KW - heat treatment boosted technology KW - high-efficiency cells KW - high-efficiency substrate PV device fabrication KW - junction properties KW - ohmic contacts KW - open-circuit voltage KW - photovoltaic devices KW - plastic substrates KW - scientific perspective KW - solar cells KW - substrate structure development KW - substrate-structure devices KW - superstrate structure KW - transparent superstrates KW - Adhesives KW - Annealing KW - Cascading style sheets KW - Heating KW - Helium KW - Performance evaluation KW - Substrates KW - CdTe KW - contacts KW - devices KW - efficiency KW - open-circuit voltage KW - substrate structure DO - 10.1109/PVSC.2012.6318260 JO - 2012 38th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2012 38th IEEE Photovoltaic Specialists Conference Y1 - 3-8 June 2012 ER - TY - JOUR TI - Benefits of Power Electronic Interfaces for Distributed Energy Systems T2 - IEEE Transactions on Energy Conversion SP - 901 EP - 908 AU - B. Kroposki AU - C. Pink AU - R. DeBlasio AU - H. Thomas AU - M. Simões AU - P. K. Sen PY - 2010 KW - distributed power generation KW - power electronics KW - power generation reliability KW - power supply quality KW - power system interconnection KW - ancillary services KW - distributed energy systems KW - distributed generation KW - electric power systems KW - energy efficiency KW - fault current KW - improved power KW - overall interconnection costs reduction KW - power electronic interfaces KW - power system reliability KW - voltage-volt-ampere reactive support KW - Circuit breakers KW - Cogeneration KW - Generators KW - Internal combustion engines KW - Inverters KW - Laboratories KW - Power electronics KW - Power quality KW - Power system interconnection KW - Power system reliability KW - Reactive power KW - Renewable energy resources KW - Voltage KW - Voltage control KW - Wind turbines KW - Distributed energy (DE) KW - distributed generation (DG) KW - fault current KW - interconnection KW - interface KW - inverter KW - microgrid KW - power electronics (PE) KW - power quality DO - 10.1109/TEC.2010.2053975 JO - IEEE Transactions on Energy Conversion IS - 3 SN - 0885-8969 VO - 25 VL - 25 JA - IEEE Transactions on Energy Conversion Y1 - Sept. 2010 ER - TY - JOUR TI - Metamorphic III–V Solar Cells: Recent Progress and Potential T2 - IEEE Journal of Photovoltaics SP - 366 EP - 373 AU - I. Garcia AU - R. M. France AU - J. F. Geisz AU - W. E. McMahon AU - M. A. Steiner AU - S. Johnston AU - D. J. Friedman PY - 2016 KW - III-V semiconductors KW - gallium arsenide KW - indium compounds KW - semiconductor device models KW - solar cells KW - GaAs KW - GaAs substrates KW - GaInAs KW - back reflector KW - buffer epitaxy KW - electronic quality KW - electrooptical model KW - four-junction inverted metamorphic solar cells KW - high-quality lattice-mismatched metamorphic semiconductor devices KW - internal luminescence efficiency KW - inverted metamorphic multijunction solar cells KW - junction structures KW - metamorphic III-V solar cells KW - optical environment KW - photon recycling KW - photovoltaic conversion efficiency KW - Gallium arsenide KW - Lattices KW - Photovoltaic cells KW - Rough surfaces KW - Strain KW - Substrates KW - Surface roughness KW - Dislocation density KW - III-V compound KW - epitaxy KW - luminescence efficiency KW - metamorphic KW - multijunction solar cell KW - photon recycling DO - 10.1109/JPHOTOV.2015.2501722 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2016 ER - TY - CONF TI - Quantum mechanical simulations of nano-structures and nano-devices T2 - 2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) SP - 101 EP - 102 AU - X. W. Jiang AU - H. X. Deng AU - S. S. Li AU - J. W. Luo AU - L. W. Wang PY - 2012 KW - III-V semiconductors KW - MOSFET KW - conduction bands KW - elemental semiconductors KW - excitons KW - gallium arsenide KW - indium compounds KW - nanoelectronics KW - pseudopotential methods KW - semiconductor device models KW - semiconductor quantum dots KW - silicon KW - InAs-GaAs KW - LCBB KW - conduction band state KW - electronic structure KW - empirical pseudopotential Hamiltonian model KW - ground exciton energy pressure coefficients KW - linear combination of bulk band KW - nanodevices KW - nanosize silicon MOSFET KW - nanostructures KW - quantum dots KW - quantum mechanical simulations KW - Couplings KW - MOSFETs KW - Nanoscale devices KW - Quantum dots KW - Quantum mechanics KW - Semiconductor device modeling KW - Silicon DO - 10.1109/NUSOD.2012.6316559 JO - 2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) IS - SN - 2158-3234 VO - VL - JA - 2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Y1 - 28-31 Aug. 2012 ER - TY - CONF TI - Optimization of a feed-forward controller using a CW-lidar system on the CART3 T2 - 2015 American Control Conference (ACC) SP - 3715 EP - 3720 AU - F. Haizmann AU - D. Schlipf AU - S. Raach AU - A. Scholbrock AU - A. Wright AU - C. Slinger AU - J. Medley AU - M. Harris AU - E. Bossanyi AU - P. W. Cheng PY - 2015 KW - CW radar KW - feedback KW - feedforward KW - optical radar KW - optimisation KW - CART3 KW - CW-lidar system KW - National Renewable Energy Laboratory KW - ZephIR Lidar KW - baseline feedback controller gain KW - data processing KW - field-testing campaign KW - lidar capability KW - lidar measurement KW - lidar-based collective pitch feedforward controller KW - nacelle-mounted continuous-wave lidar system KW - optimal scan distance KW - optimization KW - spectra-based analytical model KW - three-bladed controls advanced research turbine KW - turbine reaction KW - Correlation KW - Laser radar KW - Optimization KW - Transfer functions KW - Wind speed KW - Wind turbines DO - 10.1109/ACC.2015.7171907 JO - 2015 American Control Conference (ACC) IS - SN - 0743-1619 VO - VL - JA - 2015 American Control Conference (ACC) Y1 - 1-3 July 2015 ER - TY - JOUR TI - A New Network Reduction Methodology for Power System Planning Studies T2 - IEEE Transactions on Power Systems SP - 677 EP - 684 AU - H. Oh PY - 2010 KW - power system planning KW - electric power system KW - network reduction methodology KW - power system planning KW - ward equivalent technique KW - DC power flow KW - Eigenvalue KW - eigenvector KW - factorization KW - power transfer distribution factor (PTDF) KW - transmission network reduction KW - ward reduction DO - 10.1109/TPWRS.2009.2036183 JO - IEEE Transactions on Power Systems IS - 2 SN - 0885-8950 VO - 25 VL - 25 JA - IEEE Transactions on Power Systems Y1 - May 2010 ER - TY - JOUR TI - Nano-XRF Analysis of Metal Impurities Distribution at PL Active Grain Boundaries During mc-Silicon Solar Cell Processing T2 - IEEE Journal of Photovoltaics SP - 244 EP - 249 AU - S. Bernardini AU - S. Johnston AU - B. West AU - T. U. Naerland AU - M. Stuckelberger AU - B. Lai AU - M. I. Bertoni PY - 2017 KW - X-ray fluorescence analysis KW - elemental semiconductors KW - grain boundaries KW - impurity distribution KW - leakage currents KW - photoluminescence KW - silicon KW - solar cells KW - PL active grain boundaries KW - Si KW - bulk recombination KW - direct shunting KW - leakage current KW - mc-silicon solar cell processing KW - metal impurities distribution KW - nano-XRF analysis KW - photoluminescence KW - synchrotron based nano-X-ray fluorescence imaging KW - Grain boundaries KW - Impurities KW - Metals KW - Photonics KW - Photovoltaic cells KW - Silicides KW - Silicon KW - Multicrystalline silicon (mc-Si) KW - PL band reversal sub-band PL KW - X-ray fluorescence KW - photoluminescence (PL) DO - 10.1109/JPHOTOV.2016.2621340 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 7 VL - 7 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2017 ER - TY - null TI - Stochastic Multi-Timescale Power System Operations with Variable Wind Generation T2 - IEEE Transactions on Power Systems SP - 1 EP - 1 AU - H. Wu AU - I. Krad AU - E. Ela AU - A. Florita AU - E. Ibanez AU - J. Zhang AU - B. M. Hodge PY - 2016 KW - Biological system modeling KW - Economics KW - Generators KW - Load modeling KW - Optimization KW - Reliability KW - Stochastic processes KW - Automatic generation control KW - area control error KW - economic dispatch KW - progressive hedging KW - stochastic unit commitment DO - 10.1109/TPWRS.2016.2635684 JO - IEEE Transactions on Power Systems IS - 99 SN - 0885-8950 VO - PP VL - PP JA - IEEE Transactions on Power Systems Y1 - ER - TY - CONF TI - Analysis of solar cell quality using voltage metrics T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 001327 EP - 001331 AU - E. S. Toberer AU - A. C. Tamboli AU - M. Steiner AU - S. Kurtz PY - 2012 KW - energy gap KW - solar cells KW - band gap KW - external quantum efficiency KW - material quality KW - open-circuit voltage KW - solar cell quality analysis KW - voltage metrics KW - Absorption KW - Gallium arsenide KW - Measurement KW - Photoconductivity KW - Photonic band gap KW - Photovoltaic cells KW - detailed balance KW - performance KW - photovoltaic cells KW - recombination KW - voltage metric DO - 10.1109/PVSC.2012.6317845 JO - 2012 38th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2012 38th IEEE Photovoltaic Specialists Conference Y1 - 3-8 June 2012 ER - TY - CONF TI - Data-mining-aided mapping of structure-property relationships for combinatorially generated Co-doped ZnO thin films T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002497 EP - 002502 AU - C. Suh AU - C. W. Gorrie AU - J. D. Perkins AU - P. A. Graf AU - W. B. Jones PY - 2010 KW - data mining KW - photovoltaic power systems KW - principal component analysis KW - thin films KW - ZnO KW - data mining aided mapping KW - dimensional reduction technique KW - information visualization techniques KW - multidimensional photovoltaic dataset KW - multivariate analysis KW - principal component analysis KW - thin film KW - Conductivity KW - Data mining KW - Data visualization KW - Libraries KW - Principal component analysis KW - X-ray scattering KW - Zinc oxide DO - 10.1109/PVSC.2010.5614708 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Application of the terrestrial photovoltaic module accelerated test-to-failure protocol T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 0930 EP - 0936 AU - P. Hacke AU - K. Terwilliger AU - S. Glick AU - R. Smith AU - G. Perrin AU - S. Kurtz AU - N. Bosco AU - J. Wohlgemuth PY - 2014 KW - durability KW - elemental semiconductors KW - life testing KW - silicon KW - silicon compounds KW - solar cells KW - accelerated lifetime testing path KW - accelerated test-to-failure protocol KW - acid-assisted metallization degradation KW - cell breakage KW - chamber tests KW - crystalline silicon module types KW - degradation mechanism KW - durability improvement KW - durability testing KW - junction box failure KW - module constructions KW - natural environment KW - potential induced-degradation KW - process method KW - relative humidity KW - silicon nitride antireflective coating thinning KW - system voltage bias KW - system voltage stress durability KW - temperature 85 degC KW - terrestrial photovoltaic module KW - thermal cycling KW - DH-HEMTs KW - Degradation KW - Junctions KW - Life estimation KW - Protocols KW - Stress KW - Testing KW - Energy conversion KW - Silicon DO - 10.1109/PVSC.2014.6925066 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Excimer laser treatment of carbon nanotubes T2 - 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference SP - 1 EP - 2 AU - K. E. H. Gilbert AU - D. A. Keenan AU - A. C. Dillon AU - T. Gennett AU - P. Rice AU - J. H. Lehman PY - 2006 KW - carbon nanotubes KW - excimer lasers KW - purification KW - C KW - carbon impurity removal KW - carbon nanotubes KW - excimer laser treatment KW - purification method KW - unaligned bulk nanotube samples KW - wavelength 248 nm KW - Atomic force microscopy KW - Carbon nanotubes KW - Impurities KW - Laser beams KW - Morphology KW - NIST KW - Purification KW - Raman scattering KW - Scanning electron microscopy KW - Spectroscopy KW - (140.2180) Excimer Lasers KW - (140.3390) Laser Material Processing KW - (310.6860) Optical properties DO - 10.1109/CLEO.2006.4627851 JO - 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference IS - SN - VO - VL - JA - 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference Y1 - 21-26 May 2006 ER - TY - CONF TI - Processing and Properties of Sub-Micron CIGS Solar Cells T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 380 EP - 383 AU - K. Ramanathan AU - R. Noufi AU - B. To AU - D. l. Young AU - R. Bhattacharya AU - M. A. Contreras AU - R. G. Dhere AU - G. Teeter PY - 2006 KW - copper compounds KW - energy gap KW - gallium compounds KW - indium compounds KW - solar cells KW - ternary semiconductors KW - CIGS absorber KW - CIGS solar cells KW - CuIn1-xGexSe2 KW - absorber bandgap KW - coevaporation KW - high-purity metals KW - thin films KW - Costs KW - Fabrication KW - Manufacturing KW - Optimization methods KW - Photonic band gap KW - Photovoltaic cells KW - Production KW - Renewable energy resources KW - Sputtering KW - Transistors DO - 10.1109/WCPEC.2006.279469 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 1 VL - 1 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER - TY - JOUR TI - Short-Term Energy Balancing With Increasing Levels of Wind Energy T2 - IEEE Transactions on Sustainable Energy SP - 769 EP - 776 AU - J. Kiviluoma AU - P. Meibom AU - A. Tuohy AU - N. Troy AU - M. Milligan AU - B. Lange AU - M. Gibescu AU - M. O'Malley PY - 2012 KW - load forecasting KW - power generation planning KW - power generation scheduling KW - power grids KW - power system interconnection KW - wind power KW - demand side participation KW - electricity grids KW - forecasting KW - interconnection area KW - larger balancing area KW - market structure KW - operational planning KW - optimal short-term energy balancing KW - reserve procurement KW - scheduling KW - transmission area KW - wind energy uncertainty KW - Dynamic scheduling KW - Power system planning KW - Stochastic processes KW - Uncertainty KW - Wind energy KW - Wind forecasting KW - Wind power generation KW - Energy balancing KW - market design KW - power system operations KW - reserve allocation KW - scheduling KW - unit commitment KW - wind power DO - 10.1109/TSTE.2012.2209210 JO - IEEE Transactions on Sustainable Energy IS - 4 SN - 1949-3029 VO - 3 VL - 3 JA - IEEE Transactions on Sustainable Energy Y1 - Oct. 2012 ER - TY - JOUR TI - Accounting for Lithium-Ion Battery Degradation in Electric Vehicle Charging Optimization T2 - IEEE Journal of Emerging and Selected Topics in Power Electronics SP - 691 EP - 700 AU - A. Hoke AU - A. Brissette AU - K. Smith AU - A. Pratt AU - D. Maksimovic PY - 2014 KW - battery powered vehicles KW - hybrid electric vehicles KW - iterative methods KW - minimisation KW - secondary cells KW - EV charge profiles KW - charger controller KW - electric vehicle charging optimization KW - energy capacity fade KW - iterative numerical minimization KW - lithium-ion battery degradation KW - lithium-ion battery lifetime model KW - low-electricity cost intervals KW - plug-in hybrid EV KW - power fade KW - state of charge profile KW - variable electricity costs KW - vehicle-to-grid power exportation KW - Approximation methods KW - Batteries KW - Data models KW - Degradation KW - Optimization KW - System-on-chip KW - Vehicles KW - Battery chargers KW - battery degradation KW - charge optimization KW - electric vehicles (EVs) KW - lithium-ion (Li-ion) DO - 10.1109/JESTPE.2014.2315961 JO - IEEE Journal of Emerging and Selected Topics in Power Electronics IS - 3 SN - 2168-6777 VO - 2 VL - 2 JA - IEEE Journal of Emerging and Selected Topics in Power Electronics Y1 - Sept. 2014 ER - TY - CONF TI - Progress toward a stabilization and preconditioning protocol for polycrystalline thin-film photovoltaic modules T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002423 EP - 002428 AU - J. A. del Cueto AU - C. A. Deline AU - S. R. Rummel AU - A. Anderberg PY - 2010 KW - cadmium compounds KW - copper compounds KW - gallium compounds KW - indium compounds KW - photovoltaic cells KW - solar cells KW - CIGS thin-film photovoltaic modules KW - CdTe KW - CuInGaSe KW - PV modules KW - cadmium telluride KW - capacitance-voltage profile measurements KW - copper indium gallium diselenide KW - current-voltage measurements KW - dark bias methods KW - depletion widths KW - electronic carrier concentrations KW - exposure history KW - light bias methods KW - longer-term outdoor exposure KW - metastable performance changes KW - polycrystalline thin-film photovoltaic modules KW - preconditioning protocol KW - stabilization exposure procedures KW - temperature 65 C KW - Annealing KW - Capacitance KW - Capacitance-voltage characteristics KW - Copper KW - Current measurement KW - Transient analysis KW - Voltage measurement DO - 10.1109/PVSC.2010.5614223 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Design flexibility for uncertain distributed generation from photovoltaics T2 - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) SP - 1 EP - 5 AU - B. Palmintier AU - D. Krishnamurthy AU - Hongyu Wu PY - 2016 KW - distributed power generation KW - photovoltaic power systems KW - power generation economics KW - solar power stations KW - DER KW - DGPV KW - distributed energy resource KW - distributed generation KW - electric distribution system planning KW - solar photovoltaics KW - storage system design KW - technoeconomic assumption KW - Batteries KW - Density estimation robust algorithm KW - Distributed power generation KW - Dynamic programming KW - Inverters KW - Planning KW - Uncertainty KW - Distribution System Planning KW - Dynamic Programming KW - Flexibility in Design KW - Real Options DO - 10.1109/ISGT.2016.7781196 JO - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) IS - SN - VO - VL - JA - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Y1 - 6-9 Sept. 2016 ER - TY - CONF TI - Humidity-resistant high-conductivity amorphous-InZnO transparent conductors T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 001428 EP - 001430 AU - T. Gennett AU - D. T. Gillaspie AU - M. O. Reese AU - L. J. Simpson AU - F. J. Pern AU - J. D. Perkins AU - D. S. Ginley PY - 2009 KW - II-VI semiconductors KW - amorphous semiconductors KW - electrical conductivity KW - indium compounds KW - permeability KW - semiconductor growth KW - semiconductor thin films KW - sputter deposition KW - stoichiometry KW - transparency KW - zinc compounds KW - InZnO KW - amorphous films KW - amorphous mixed metal conductive oxides KW - ceramic target KW - conductivities KW - fixed composition target KW - high-conductivity amorphous transparent conductors KW - humidity-resistant amorphous transparent conductors KW - metal composition KW - opto-electronic properties KW - oxygen concentrations KW - oxygen stoichiometry KW - sputtered mixed metal conductive oxides KW - water permeability KW - Amorphous materials KW - Atomic layer deposition KW - Ceramics KW - Composite materials KW - Conducting materials KW - Conductive films KW - Conductivity KW - Conductors KW - Stability KW - Zinc oxide DO - 10.1109/PVSC.2009.5411309 JO - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) Y1 - 7-12 June 2009 ER - TY - CONF TI - Utilization of Tabula Rasa to stabilize bulk lifetimes in n-Cz silicon for high-performance solar cell processing T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 1047 EP - 1050 AU - V. LaSalvia AU - M. A. Jensen AU - A. Youssef AU - W. Nemeth AU - M. Page AU - T. Buonassisi AU - P. Stradins PY - 2016 KW - elemental semiconductors KW - silicon KW - solar cells KW - Si KW - ambient annealing KW - boron diffusion KW - boron oxidation KW - bulk lifetimes stabilization KW - crystallization annealing KW - high cooling-rate anneal Tabula KW - high-performance solar cell processing KW - injection dependent lifetime spectroscopy KW - internal gettering KW - n-type wafers KW - oxygen concentration KW - phosphorus diffusion KW - phosphorus oxidation KW - recombination activity KW - temperature 850 degC KW - time dependent lifetime spectroscopy KW - tunneling-passivating contacts KW - Annealing KW - Electron tubes KW - Gettering KW - Passivation KW - Photovoltaic cells KW - Silicon DO - 10.1109/PVSC.2016.7749771 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - JOUR TI - The Mechanism of Enhanced Diffusion of Phosphorus in Silicon During Rapid Photothermal Processing of Solar Cells T2 - IEEE Transactions on Electron Devices SP - 776 EP - 781 AU - S. Shishiyanu AU - R. Singh AU - T. Shishiyanu AU - S. Asher AU - R. Reedy PY - 2011 KW - diffusion KW - neutron activation analysis KW - phosphorus KW - photothermal conversion KW - rapid thermal processing KW - secondary ion mass spectroscopy KW - silicon KW - solar cells KW - activation energy KW - diffusion coefficient KW - electron system excitation KW - energy source KW - impurity profile KW - quantum energy KW - rapid photothermal processing KW - secondary-ion-mass-spectroscopy KW - solar cell KW - thermal energy KW - vacuum ultraviolet photon KW - vibration KW - Diffusion coefficient KW - enhanced diffusion KW - quantum energy KW - rapid photothermal processing (RPP) DO - 10.1109/TED.2010.2096511 JO - IEEE Transactions on Electron Devices IS - 3 SN - 0018-9383 VO - 58 VL - 58 JA - IEEE Transactions on Electron Devices Y1 - March 2011 ER - TY - CONF TI - Power hardware-in-the-loop testing of a 500 kW photovoltaic array inverter T2 - IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society SP - 4797 EP - 4802 AU - J. Langston AU - K. Schoder AU - M. Steurer AU - O. Faruque AU - J. Hauer AU - F. Bogdan AU - R. Bravo AU - B. Mather AU - F. Katiraei PY - 2012 KW - DC amplifiers KW - invertors KW - photovoltaic power systems KW - AC amplifier KW - DC amplifier KW - photovoltaic array inverter KW - power 500 kW KW - power grid emulation KW - power hardware-in-the-loop testing KW - real-time simulator KW - Current measurement KW - Emulation KW - Laboratories KW - Thyristors KW - USA Councils KW - Voltage measurement DO - 10.1109/IECON.2012.6389595 JO - IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society IS - SN - 1553-572X VO - VL - JA - IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Y1 - 25-28 Oct. 2012 ER - TY - CONF TI - Solution deposition of amorphous IZO films by ultrasonic spray pyrolysis T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 000309 EP - 000311 AU - R. Pasquarelli AU - M. van Hest AU - A. Miedaner AU - C. Curtis AU - J. Perkins AU - J. Berry AU - R. O'Hayre AU - D. Ginley PY - 2009 KW - II-VI semiconductors KW - amorphous semiconductors KW - annealing KW - electrical conductivity KW - indium compounds KW - light transmission KW - liquid phase deposition KW - pyrolysis KW - semiconductor growth KW - semiconductor thin films KW - spray coating techniques KW - ultrasonic applications KW - wide band gap semiconductors KW - zinc compounds KW - InZnO KW - amorphous films KW - annealing KW - atmospheric-pressure solution deposition KW - conductivity KW - optical transmittance KW - transparent conducting oxide KW - ultrasonic spray pyrolysis KW - vacuum-based physical vapor deposition KW - ¿-IZO films KW - Amorphous materials KW - Chemical vapor deposition KW - Conductive films KW - Costs KW - Manufacturing processes KW - Optical films KW - Photovoltaic systems KW - Solar power generation KW - Spraying KW - Vacuum technology DO - 10.1109/PVSC.2009.5411672 JO - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) Y1 - 7-12 June 2009 ER - TY - CONF TI - Transparent conducting oxide development for electronics applications T2 - 2008 17th IEEE International Symposium on the Applications of Ferroelectrics SP - 1 EP - 2 AU - J. D. Perkins AU - J. J. Berry AU - M. F. A. M. van Hest AU - A. N. Cavendor AU - A. J. Leenheer AU - R. P. O'Hayre AU - D. S. Ginley PY - 2008 KW - Amorphous materials KW - Conductive films KW - Conductivity KW - Electrical resistance measurement KW - Electromagnetic wave absorption KW - Indium KW - Optical reflection KW - Sputtering KW - Substrates KW - Zinc oxide DO - 10.1109/ISAF.2008.4693955 JO - 2008 17th IEEE International Symposium on the Applications of Ferroelectrics IS - SN - 1099-4734 VO - 1 VL - 1 JA - 2008 17th IEEE International Symposium on the Applications of Ferroelectrics Y1 - 23-28 Feb. 2008 ER - TY - JOUR TI - Progress in Performance Improvement and New Research Areas for Cost Reduction of 2G HTS Wires T2 - IEEE Transactions on Applied Superconductivity SP - 3049 EP - 3054 AU - V. Selvamanickam AU - Y. Chen AU - I. Kesgin AU - A. Guevara AU - T. Shi AU - Y. Yao AU - Y. Qiao AU - Y. Zhang AU - G. Majkic AU - G. Carota AU - A. Rar AU - Y. Xie AU - J. Dackow AU - B. Maiorov AU - L. Civale AU - V. Braccini AU - J. Jaroszynski AU - A. Xu AU - D. Larbalestier AU - R. Bhattacharya PY - 2011 KW - MOCVD KW - barium compounds KW - critical current density (superconductivity) KW - doping KW - electrodeposition KW - gadolinium compounds KW - high-temperature superconductors KW - silver KW - superconducting tapes KW - superconducting thin films KW - yttrium compounds KW - zirconium KW - (GdY)BaCuO:Zr KW - Ag KW - MOCVD KW - Zr-doped precursor compositions KW - cost reduction KW - electrodeposition KW - magnetic flux density 0 T to 30 T KW - metalorganic chemical vapor deposition KW - overcurrent KW - performance improvement KW - production wires KW - second-generation high temperature superconducting wires KW - self-field critical current density KW - silver overlayer KW - sputtered silver layers KW - superconducting film KW - temperature 4.2 K KW - Critical current KW - Current measurement KW - High temperature superconductors KW - MOCVD KW - Silver KW - Wires KW - BZO KW - MOCVD KW - Zr KW - critical current KW - electrodeposition KW - magnetic field KW - second-generation HTS KW - silver DO - 10.1109/TASC.2011.2107310 JO - IEEE Transactions on Applied Superconductivity IS - 3 SN - 1051-8223 VO - 21 VL - 21 JA - IEEE Transactions on Applied Superconductivity Y1 - June 2011 ER - TY - CONF TI - Ultra-high material-quality silicon pillars on glass T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002176 EP - 002179 AU - F. Liu AU - M. M. Al-Jassim AU - D. L. Young PY - 2010 KW - amorphous semiconductors KW - chemical vapour deposition KW - crystal growth from melt KW - crystal structure KW - elemental semiconductors KW - glass KW - grain boundaries KW - semiconductor thin films KW - silicon KW - substrates KW - Si KW - crystalline silicon structure KW - frequency 110 GHz KW - glass KW - grain boundary KW - hot wire chemical vapor deposition KW - melt crystallization KW - millisecond long single pulse KW - silicon pillar KW - substrate surface KW - ultrahigh material quality pillar DO - 10.1109/PVSC.2010.5615865 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Advanced cell-level control for extending electric vehicle battery pack lifetime T2 - 2016 IEEE Energy Conversion Congress and Exposition (ECCE) SP - 1 EP - 8 AU - M. M. U. Rehman AU - F. Zhang AU - M. Evzelman AU - R. Zane AU - K. Smith AU - D. Maksimovic PY - 2016 KW - battery management systems KW - battery powered vehicles KW - electric resistance KW - life testing KW - secondary cells KW - Panasonic lithium-ion NMC battery cells KW - active cell balancing circuits KW - advanced cell-level control KW - capacity mismatch KW - electric vehicle battery pack lifetime KW - energy optimization KW - integrated BMS-DC-DC system KW - internal resistance KW - life-prognostic based control algorithm KW - low voltage auxiliary loads KW - low-complexity state-of-charge KW - power 750 W KW - series-resistance estimation algorithms KW - Batteries KW - Computer architecture KW - Discharges (electric) KW - Electric vehicles KW - Microprocessors KW - Resistance KW - State of charge DO - 10.1109/ECCE.2016.7854827 JO - 2016 IEEE Energy Conversion Congress and Exposition (ECCE) IS - SN - VO - VL - JA - 2016 IEEE Energy Conversion Congress and Exposition (ECCE) Y1 - 18-22 Sept. 2016 ER - TY - CONF TI - Low resistance screen-printed Ag contacts to POCl3 emitters with low saturation current density for high efficiency Si solar cells T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 003359 EP - 003364 AU - I. B. Cooper AU - K. Tate AU - A. F. Carroll AU - K. R. Mikeska AU - R. C. Reedy AU - A. Rohatgi PY - 2012 KW - contact resistance KW - crystallites KW - current density KW - elemental semiconductors KW - phosphorus compounds KW - scanning electron microscopy KW - silicon KW - silver KW - solar cells KW - thick film devices KW - Ag KW - POCl3 KW - PV industry KW - Si KW - cell open circuit voltage KW - efficiency 18.6 percent KW - efficiency 18.8 percent KW - fill factor KW - industrial process conditions KW - low resistance contact KW - low saturation current density KW - low surface phosphorus concentration KW - microstructural SEM analysis KW - phosphorus emitters KW - precipitate-crystallite surface KW - screen-printed silver thick film pastes KW - series resistance analysis KW - thin interfacial glass films KW - Contact resistance KW - Films KW - Glass KW - Optical surface waves KW - Photovoltaic cells KW - Resistance KW - Silicon KW - contacts KW - metallization KW - p-n junctions KW - photovoltaic cells KW - silicon KW - silver DO - 10.1109/PVSC.2012.6318292 JO - 2012 38th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2012 38th IEEE Photovoltaic Specialists Conference Y1 - 3-8 June 2012 ER - TY - JOUR TI - Unit Commitment With Dynamic Cycling Costs T2 - IEEE Transactions on Power Systems SP - 2196 EP - 2205 AU - N. Troy AU - D. Flynn AU - M. Milligan AU - M. O'Malley PY - 2012 KW - power generation dispatch KW - power generation economics KW - power generation scheduling KW - thermal power stations KW - MIP dispatch model KW - dynamic cycling costs KW - dynamically model cycling costs KW - generator components KW - plant portfolio KW - test system KW - thermal plant KW - unit commitment KW - variable renewable energy sources KW - Cost function KW - Generators KW - Planning KW - Power system modeling KW - Renewable energy resources KW - Power system modeling KW - thermal power generation DO - 10.1109/TPWRS.2012.2192141 JO - IEEE Transactions on Power Systems IS - 4 SN - 0885-8950 VO - 27 VL - 27 JA - IEEE Transactions on Power Systems Y1 - Nov. 2012 ER - TY - CONF TI - XPS investigation of surface secondary phase segregation in CIGS thin film T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 000315 EP - 000319 AU - H. A. Al-Thani AU - M. M. Abdullah AU - F. S. Hasoon PY - 2011 KW - X-ray photoelectron spectra KW - copper compounds KW - gallium compounds KW - indium compounds KW - porosity KW - semiconductor growth KW - semiconductor thin films KW - solar cells KW - sputter deposition KW - surface chemistry KW - surface diffusion KW - surface segregation KW - ternary semiconductors KW - CIGS thin film sputtering pressure KW - Cu(InGa)Se2 KW - DC planar magnetron sputtering power density KW - SLG substrate KW - X-ray photoelectron spectroscopy KW - XPS surface analysis KW - XPS surface surveys KW - bulk composition KW - chemical state KW - depth profiling survey KW - molybdenum coated soda lime glass substrate KW - physical vapor deposition 3-stage process KW - sputtered film morphology KW - surface chemistry KW - surface secondary phase segregation KW - working gas pressure KW - Compounds KW - Copper KW - Films KW - Sputtering KW - Substrates KW - Surface morphology KW - Surface treatment DO - 10.1109/PVSC.2011.6185908 JO - 2011 37th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2011 37th IEEE Photovoltaic Specialists Conference Y1 - 19-24 June 2011 ER - TY - CONF TI - Testing and analysis for lifetime prediction of crystalline silicon PV modules undergoing degradation by system voltage stress T2 - 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 SP - 1 EP - 8 AU - P. Hacke AU - R. Smith AU - K. Terwilliger AU - S. Glick AU - D. Jordan AU - S. Johnston AU - M. Kempe AU - S. Kurtz PY - 2012 KW - Acceleration KW - Degradation KW - Life estimation KW - Resistance KW - Stress KW - Temperature measurement KW - Testing KW - Current-voltage (I–V) characteristics KW - degradation KW - high-voltage techniques KW - photovoltaic (PV) cells KW - photovoltaic systems KW - reliability DO - 10.1109/PVSC-Vol2.2012.6656746 JO - 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 IS - SN - VO - VL - JA - 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 Y1 - 3-8 June 2012 ER - TY - CONF TI - Selective area growth of GaAs on Si patterned using nanoimprint lithography T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 1938 EP - 1941 AU - E. L. Warren AU - E. A. Makoutz AU - K. A. W. Horowitz AU - A. Dameron AU - A. G. Norman AU - P. Stradins AU - J. D. Zimmerman AU - A. C. Tamboli PY - 2016 KW - III-V semiconductors KW - buffer layers KW - epitaxial growth KW - gallium arsenide KW - minority carriers KW - nanofabrication KW - nanolithography KW - nanopatterning KW - nucleation KW - semiconductor epitaxial layers KW - soft lithography KW - solar cells KW - GaAs KW - GaAs-Si KW - SNIL KW - SNIL patterning KW - Si KW - dielectric material KW - epitaxial III-V layer KW - heteroepitaxial SAG KW - heteroepitaxial selective area growth KW - lattice mismatch KW - minority carrier KW - multijunction solar cells KW - nucleation-related defects KW - passivating layers KW - patterned nucleation templates KW - patterned silicon substrates KW - photovoltaic applications KW - soft nanoimprint lithography KW - tandem III-V-silicon solar cell KW - tandem solar cells KW - thin buffer layers KW - Aluminum oxide KW - Buffer layers KW - Gallium arsenide KW - MOCVD KW - Photovoltaic cells KW - Silicon KW - Substrates KW - GaAs KW - MOCVD KW - Si heteroepitaxy KW - nanoimprint lithography DO - 10.1109/PVSC.2016.7749963 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - CONF TI - A Comparison of Hybrid Electric Vehicle Power Electronics Cooling Options T2 - 2007 IEEE Vehicle Power and Propulsion Conference SP - 116 EP - 123 AU - M. O'Keefe AU - K. Bennion PY - 2007 KW - automotive electronics KW - cooling KW - hybrid electric vehicles KW - insulated gate bipolar transistors KW - invertors KW - power bipolar transistors KW - power semiconductor diodes KW - thermal management (packaging) KW - diode silicon area KW - double-sided cooling configuration KW - heat dissipation potential KW - heat transfer KW - hybrid electric vehicle KW - insulated gate bipolar transistor KW - inverter package configuration KW - power electronics KW - Coolants KW - Electronic packaging thermal management KW - Electronics cooling KW - Heat transfer KW - Hybrid electric vehicles KW - Inverters KW - Power electronics KW - Semiconductor device packaging KW - Temperature KW - Thermal resistance KW - Cooling KW - Inverters KW - Semiconductor Device Thermal Control KW - Semiconductor Device Thermal Management DO - 10.1109/VPPC.2007.4544110 JO - 2007 IEEE Vehicle Power and Propulsion Conference IS - SN - 1938-8756 VO - VL - JA - 2007 IEEE Vehicle Power and Propulsion Conference Y1 - 9-12 Sept. 2007 ER - TY - CONF TI - A techno-economic analysis of BEVs with fast charging infrastructure T2 - 2013 World Electric Vehicle Symposium and Exhibition (EVS27) SP - 1 EP - 12 AU - J. Neubauer AU - A. Pesaran PY - 2013 KW - air pollution control KW - battery powered vehicles KW - costing KW - BEV fast charging service plan KW - National Renewable Energy Laboratory KW - battery electric vehicles KW - battery life KW - battery limited vehicle KW - battery ownership model KW - battery replacement cost KW - cost assessment KW - customer drive pattern KW - greenhouse gas emission reduction KW - infrastructure limited range KW - oil import emission reduction KW - techno-economic analysis KW - vehicle households KW - Batteries KW - Degradation KW - Drives KW - Economics KW - Electricity KW - System-on-chip KW - Vehicles KW - Battery Ownership Model KW - electric vehicles KW - fast charge KW - range extension KW - total cost of ownership DO - 10.1109/EVS.2013.6915041 JO - 2013 World Electric Vehicle Symposium and Exhibition (EVS27) IS - SN - VO - VL - JA - 2013 World Electric Vehicle Symposium and Exhibition (EVS27) Y1 - 17-20 Nov. 2013 ER - TY - CONF TI - Epitaxial silicon thin films by low-temperature aluminum induced crystallization of amorphous silicon for solar cell applications T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 1676 EP - 1679 AU - K. Sharif AU - H. H. Abu-safe AU - H. Naseem AU - W. Brown AU - M. Al-Jassim AU - H. M. Meyer PY - 2006 KW - Auger effect KW - X-ray diffraction KW - aluminium KW - amorphous semiconductors KW - annealing KW - crystallisation KW - elemental semiconductors KW - hydrogen KW - plasma CVD KW - scanning electron microscopy KW - semiconductor epitaxial layers KW - semiconductor growth KW - silicon KW - solar cells KW - sputter deposition KW - transmission electron microscopy KW - 300 nm KW - 40 min KW - 475 C KW - Auger depth profiling KW - Si KW - Si-Al-Si:H KW - X-ray diffraction KW - annealing KW - cross-sectional transmission electron microscopy KW - epitaxial silicon films KW - epitaxial silicon thin films growth KW - hydrogenated amorphous silicon KW - low-temperature aluminum induced crystallization KW - plasma-enhanced chemical vapor deposition KW - scanning electron microscopy KW - silicon substrate KW - silicon wafers KW - solar cell KW - solid phase epitaxy KW - sputtering KW - Aluminum KW - Amorphous silicon KW - Annealing KW - Crystallization KW - Photovoltaic cells KW - Scanning electron microscopy KW - Semiconductor films KW - Semiconductor thin films KW - Sputtering KW - Transmission electron microscopy DO - 10.1109/WCPEC.2006.279812 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 2 VL - 2 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER - TY - CONF TI - Performance stabilization of CdTe PV modules using bias and light T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 3676 EP - 3681 AU - T. J. Silverman AU - M. G. Deceglie AU - B. Marion AU - S. R. Kurtz PY - 2014 KW - II-VI semiconductors KW - cadmium compounds KW - solar cells KW - tellurium compounds KW - CdTe KW - PV modules KW - STC measurement KW - light exposure KW - light-exposed state KW - outdoor performance KW - performance stabilization KW - performance state equivalent KW - photovoltaic modules KW - reversible performance KW - stabilization KW - standard test condition KW - Annealing KW - Temperature KW - Temperature dependence KW - Temperature measurement KW - Testing KW - Transient analysis KW - CdTe KW - light soak KW - metastability KW - module KW - performance KW - stabilization KW - thin-film KW - transient DO - 10.1109/PVSC.2014.6924904 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Overview of scientific issues involved in selection of polymers for PV applications T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 000085 EP - 000090 AU - M. Kempe PY - 2011 KW - corrosion protection KW - insulating materials KW - polymers KW - resins KW - solar cells KW - stress-strain relations KW - PV cells KW - PV modules KW - UV radiation KW - electrical insulation KW - encapsulant materials KW - encapsulant resins KW - mechanical stress KW - mechanically decoupling components KW - moisture ingress reduction KW - optically couple superstrate materials KW - photovoltaic modules KW - polymeric materials KW - strain relief KW - Adhesives KW - Chemicals KW - Conductivity KW - Glass KW - Moisture KW - Plastics DO - 10.1109/PVSC.2011.6185851 JO - 2011 37th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2011 37th IEEE Photovoltaic Specialists Conference Y1 - 19-24 June 2011 ER - TY - JOUR TI - Effective Irradiance Ratios to Improve I–V Curve Measurements and Diode Modeling Over a Range of Temperature and Spectral and Total Irradiance T2 - IEEE Journal of Photovoltaics SP - 48 EP - 55 AU - M. B. Campanelli AU - C. R. Osterwald PY - 2016 KW - calibration KW - equivalent circuits KW - photovoltaic cells KW - short-circuit currents KW - I-V curve measurements KW - PV calibration laboratories KW - PV performance testing KW - PV reference device KW - diode modeling KW - diode-based equivalent circuit performance KW - effective irradiance ratio KW - integrated measurement-modeling approach KW - spectral irradiance effects KW - spectrally dependent short-circuit current temperature coefficients KW - standard test conditions KW - standardized spectral correction parameter KW - temperature-dependent spectral correction function KW - Calibration KW - Current measurement KW - IEC Standards KW - Performance evaluation KW - Short-circuit currents KW - Temperature measurement KW - Current–voltage (I–V) curve measurement KW - Current???voltage??(I???V) curve measurement KW - diode model KW - effective irradiance ratio KW - irradiance dependence KW - model calibration KW - short-circuit current temperature coefficient KW - spectral correction KW - spectral dependence KW - temperature dependence DO - 10.1109/JPHOTOV.2015.2489866 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2016 ER - TY - CONF TI - Use of pyranometers to estimate PV module degradation rates in the field T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 1016 EP - 1021 AU - F. Vignola AU - J. Peterson AU - R. Kessler AU - F. Mavromatakis AU - M. Dooraghi AU - M. Sengupta PY - 2016 KW - atmospheric measuring apparatus KW - calibration KW - solar cell arrays KW - PV module degradation rate estimation KW - degradation rate measurement KW - field measurements KW - pyranometers KW - relative measurements KW - Calibration KW - Degradation KW - Instruments KW - Measurement uncertainty KW - Soil measurements KW - Temperature measurement KW - Uncertainty KW - PV KW - degradation KW - pyranometer KW - uncertainty DO - 10.1109/PVSC.2016.7749764 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - CONF TI - Opto-electronic characterization of CdTe solar cells from TCO to back contact with nano-scale CL probe T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 4 AU - J. Moseley AU - M. M. Al-Jassim AU - N. Paudel AU - H. Mahabaduge AU - D. Kuciauskas AU - H. L. Guthrey AU - J. Duenow AU - Y. Yan AU - W. K. Metzger AU - R. K. Ahrenkiel PY - 2015 KW - cadmium compounds KW - cathodoluminescence KW - grain boundaries KW - solar cells KW - C-V measurement KW - CdS-CdTe KW - D-SIMS depth profile KW - GB KW - GI KW - J-V performance KW - TCO KW - TRPL lifetime KW - back contact KW - cathodoluminescence imaging KW - color-coded CL spectrum imaging KW - grain boundary KW - grain interior KW - luminescence transition KW - nanoscale CL probe KW - resolve luminescence KW - solar cell optoelectronic characterization KW - Cadmium compounds KW - Chlorine KW - II-VI semiconductor materials KW - Image resolution KW - Imaging KW - Luminescence KW - Photovoltaic cells KW - CdTe solar cells KW - cathodoluminescence KW - grain boundaries KW - opto-electronic properties DO - 10.1109/PVSC.2015.7355934 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - JOUR TI - Achieving a 100% Renewable Grid: Operating Electric Power Systems with Extremely High Levels of Variable Renewable Energy T2 - IEEE Power and Energy Magazine SP - 61 EP - 73 AU - B. Kroposki AU - B. Johnson AU - Y. Zhang AU - V. Gevorgian AU - P. Denholm AU - B. M. Hodge AU - B. Hannegan PY - 2017 KW - energy conservation KW - hydroelectric power stations KW - photovoltaic power systems KW - power grids KW - solar power stations KW - wind power plants KW - Brazil KW - Canada KW - Costa Rica KW - Norway KW - VRE KW - costs reduction KW - electric grids KW - geothermal KW - hydropower plants KW - large hydropower resources KW - large-scale deployments KW - renewable grid KW - solar photovoltaic systems KW - variable renewable energy KW - wind systems KW - Coal KW - Electricity supply industry KW - Hydroelectric power generation KW - Power grids KW - Power system planning KW - Renewable energy sources KW - Synchronous generators KW - Wind power DO - 10.1109/MPE.2016.2637122 JO - IEEE Power and Energy Magazine IS - 2 SN - 1540-7977 VO - 15 VL - 15 JA - IEEE Power and Energy Magazine Y1 - March-April 2017 ER - TY - JOUR TI - Energy Storage Sizing Taking Into Account Forecast Uncertainties and Receding Horizon Operation T2 - IEEE Transactions on Sustainable Energy SP - 331 EP - 340 AU - K. Baker AU - G. Hug AU - X. Li PY - 2017 KW - energy storage KW - load forecasting KW - power generation control KW - power generation planning KW - predictive control KW - stochastic processes KW - wind power plants KW - ESS KW - energy storage sizing KW - energy storage systems KW - forecast errors KW - forecast uncertainties KW - model predictive control scheme KW - prediction errors KW - probabilistic constraints KW - receding horizon operation KW - renewable energy resources KW - stochastic optimization problem KW - two-stage stochastic model predictive control KW - wind forecast errors KW - Energy storage KW - Generators KW - Optimization KW - Stochastic processes KW - Uncertainty KW - Wind forecasting KW - Wind power generation KW - Batteries KW - energy storage KW - optimal scheduling KW - power system planning KW - wind energy DO - 10.1109/TSTE.2016.2599074 JO - IEEE Transactions on Sustainable Energy IS - 1 SN - 1949-3029 VO - 8 VL - 8 JA - IEEE Transactions on Sustainable Energy Y1 - Jan. 2017 ER - TY - CONF TI - Inertial response of an offshore wind power plant with HVDC-VSC T2 - 2016 IEEE PES Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA) SP - 1 EP - 6 AU - V. Preciado AU - V. Gevorgian AU - E. Muljadi AU - M. Madrigal PY - 2016 KW - HVDC power convertors KW - asynchronous generators KW - machine control KW - offshore installations KW - time-domain analysis KW - voltage-source convertors KW - wind power plants KW - HVDC-VSC KW - WPP KW - WTG KW - ancillary services KW - doubly-fed induction generator KW - high-voltage direct-current voltage source converter KW - offshore wind power plant KW - onshore substation KW - power system grid KW - power system network KW - time domain simulations KW - wind turbine generator KW - Aerodynamics KW - Frequency control KW - Generators KW - HVDC transmission KW - Kinetic energy KW - Torque KW - Turbines KW - HVDC KW - inertial response KW - offshore wind turbine DO - 10.1109/TDC-LA.2016.7805642 JO - 2016 IEEE PES Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA) IS - SN - VO - VL - JA - 2016 IEEE PES Transmission & Distribution Conference and Exposition-Latin America (PES T&D-LA) Y1 - 20-24 Sept. 2016 ER - TY - JOUR TI - Steady-State Analysis of Maximum Photovoltaic Penetration Levels on Typical Distribution Feeders T2 - IEEE Transactions on Sustainable Energy SP - 350 EP - 357 AU - A. Hoke AU - R. Butler AU - J. Hambrick AU - B. Kroposki PY - 2013 KW - distributed power generation KW - overcurrent protection KW - photovoltaic power systems KW - power distribution protection KW - power generation protection KW - ANSI Range A KW - GridLAB-D KW - current violation KW - distribution feeders KW - feeder currents KW - generation ramp rates KW - load profiles KW - maximum photovoltaic penetration levels KW - overcurrent protection devices KW - steady state analysis KW - Load modeling KW - Photovoltaic systems KW - Reactive power KW - Steady-state KW - Taxonomy KW - Distributed power generation KW - photovoltaic (PV) systems KW - power distribution KW - power system simulation DO - 10.1109/TSTE.2012.2225115 JO - IEEE Transactions on Sustainable Energy IS - 2 SN - 1949-3029 VO - 4 VL - 4 JA - IEEE Transactions on Sustainable Energy Y1 - April 2013 ER - TY - CONF TI - A human-centered smart home system with wearable-sensor behavior analysis T2 - 2016 IEEE International Conference on Automation Science and Engineering (CASE) SP - 1112 EP - 1117 AU - Jianting Ji AU - Ting Liu AU - Chao Shen AU - Hongyu Wu AU - Wenyi Liu AU - Man Su AU - S. Chen AU - Zhanpei Jia PY - 2016 KW - behavioural sciences computing KW - domestic appliances KW - home automation KW - matrix algebra KW - scheduling KW - sensor fusion KW - appliance load data history KW - appliance-demand matrix construction KW - household appliance optimal scheduling generation KW - human-centered smart home system KW - sensor data monitored KW - user behavior identification KW - user full-day behavior KW - user unpredictable behavior KW - user wearable devices KW - wearable-sensor behavior analysis KW - Heart rate KW - History KW - Home appliances KW - Optimal scheduling KW - Smart homes KW - Water heating KW - Wearable sensors DO - 10.1109/COASE.2016.7743529 JO - 2016 IEEE International Conference on Automation Science and Engineering (CASE) IS - SN - VO - VL - JA - 2016 IEEE International Conference on Automation Science and Engineering (CASE) Y1 - 21-25 Aug. 2016 ER - TY - CONF TI - Heteroepitaxial growth of CZTS T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2338 EP - 2342 AU - S. P. Harvey AU - C. Perkins AU - M. Young AU - H. Moutinho AU - S. Wilson AU - G. Teeter PY - 2014 KW - II-VI semiconductors KW - III-V semiconductors KW - alumina KW - electron backscattering KW - gallium compounds KW - molecular beam epitaxial growth KW - reflection high energy electron diffraction KW - semiconductor epitaxial layers KW - semiconductor growth KW - silicon KW - substrates KW - wide band gap semiconductors KW - zinc compounds KW - AI2O3 (0001) substrate KW - Al2O3 KW - GaP KW - MBE KW - RHEED KW - Si KW - ZnS KW - ZnS (110) substrate KW - electron backscatter diffraction KW - gallium phosphide (100) substrate KW - heteroepitaxial growth KW - in situ reflection high-energy electron diffraction KW - molecular beam epitaxy KW - photoemission methods KW - silicon substrate KW - surface stability KW - Heating KW - Lead KW - Molecular beam epitaxial growth KW - Nitrogen KW - Silicon KW - Substrates KW - Surface treatment KW - CZTS KW - CZTSe KW - MBE KW - epitaxial KW - epitaxy KW - surface preparation DO - 10.1109/PVSC.2014.6925396 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Effects of photovoltaic module soiling on glass surface resistance and potential-induced degradation T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 4 AU - P. Hacke AU - P. Burton AU - A. Hendrickson AU - S. Spataru AU - S. Glick AU - K. Terwilliger PY - 2015 KW - glass KW - humidity KW - leakage currents KW - soil KW - solar cells KW - surface resistance KW - Arizona road dust KW - glass surface resistance KW - leakage current KW - less humidity sensitivity KW - photovoltaic module soiling effects KW - potential-induced degradation KW - relative humidity KW - sea salt KW - sheet resistance reduction KW - soot KW - temperature 60 degC KW - transmission line method KW - voltage 1000 V KW - Glass KW - Humidity KW - Leakage currents KW - Ocean temperature KW - Sea surface KW - Surface resistance KW - dust KW - photovoltaic modules KW - potential-induced degradation KW - sea salt KW - soiling KW - soot KW - surface resistance DO - 10.1109/PVSC.2015.7355711 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - CONF TI - Effects of voltage-bias annealing on metastable defect populations in CIGS and CZTSe solar cells T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 2169 EP - 2173 AU - S. P. Harvey AU - S. Johnston AU - G. Teeter PY - 2016 KW - copper compounds KW - gallium compounds KW - indium compounds KW - solar cells KW - tin compounds KW - zinc compounds KW - Cu(InGa)Se2 KW - Cu2ZnSnSe4 KW - PV conversion efficiency KW - VBA KW - hole density KW - metastable point-defect population KW - solar cell device characteristics KW - voltage-bias annealing effect KW - Annealing KW - Charge carrier density KW - Performance evaluation KW - Photovoltaic cells KW - Sociology KW - Statistics KW - Temperature measurement KW - CIGS KW - CZTS KW - CZTSe KW - detailed balance KW - metastabilities KW - microscopic reversibility KW - photovoltaic cells KW - point defects DO - 10.1109/PVSC.2016.7750018 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - JOUR TI - Economic Measurements of Polysilicon for the Photovoltaic Industry: Market Competition and Manufacturing Competitiveness T2 - IEEE Journal of Photovoltaics SP - 515 EP - 524 AU - R. Fu AU - T. L. James AU - M. Woodhouse PY - 2015 KW - fluidised beds KW - industrial economics KW - photovoltaic cells KW - pricing KW - solar cells KW - Herfindahl-Hirschman index KW - Siemens hydrochlorination KW - Siemens hyperpure KW - fluidized bed reactor production KW - manufacturing competitiveness KW - manufacturing cost KW - market competition KW - photovoltaic industry KW - polysilicon economic measurements KW - price modeling KW - Electricity KW - Industries KW - Manufacturing KW - Photovoltaic systems KW - Production KW - Silicon KW - Industrial economics KW - manufacturing competitiveness KW - photovoltaics KW - polysilicon cost and price DO - 10.1109/JPHOTOV.2014.2388076 JO - IEEE Journal of Photovoltaics IS - 2 SN - 2156-3381 VO - 5 VL - 5 JA - IEEE Journal of Photovoltaics Y1 - March 2015 ER - TY - CONF TI - Winding schemes for wide constant power range of double stator transverse flux machine T2 - 2015 IEEE International Electric Machines & Drives Conference (IEMDC) SP - 1084 EP - 1091 AU - T. Husain AU - I. Hassan AU - Y. Sozer AU - I. Husain AU - E. Muljadi PY - 2015 KW - fault tolerance KW - invertors KW - magnetic flux KW - stators KW - torque KW - traction motor drives KW - double sided transverse flux machine KW - double stator transverse flux machine drive efficiency improvement KW - end connection manipulation KW - fault tolerance KW - flux control KW - greater flux weakening region KW - higher power applications KW - inverter KW - ring winding scheme KW - torque production KW - torque profiling flexibility KW - traction applications KW - wide constant power range KW - wide speed operation KW - Coils KW - Magnetic cores KW - Magnetic flux KW - Stator windings KW - Torque KW - Windings KW - Flux weakening KW - dual stator machine KW - transverse flux machines DO - 10.1109/IEMDC.2015.7409196 JO - 2015 IEEE International Electric Machines & Drives Conference (IEMDC) IS - SN - VO - VL - JA - 2015 IEEE International Electric Machines & Drives Conference (IEMDC) Y1 - 10-13 May 2015 ER - TY - CONF TI - Understanding energy level alignment in PCDTBT:PC70BM solar cells T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 003377 EP - 003379 AU - E. L. Ratcliff AU - A. Garcia AU - S. R. Cowan AU - J. Meyer AU - K. X. Steirer AU - S. A. Paniagua AU - A. Giordano AU - S. Marder AU - N. R. Armstrong AU - A. Kahn AU - D. Ginley AU - D. C. Olson PY - 2012 KW - organic semiconductors KW - polymer blends KW - semiconductor heterojunctions KW - solar cells KW - ultraviolet photoelectron spectra KW - work function KW - PCDTBT:PC70BM BHJ KW - PCDTBT:PC70BM solar cells KW - PCE KW - blended heterojunctions KW - bulk heterojunction KW - charge collection interfaces KW - current power conversion efficiencies KW - energy level alignment KW - interlayers acid modifiers KW - kinetic pathways KW - measured energetic level alignment KW - open circuit voltage KW - phosphonic acid modifiers KW - selective interlayers KW - surface work function characterization KW - thermodynamic pathways KW - ultraviolet photoelectron spectroscopy KW - Abstracts KW - Irrigation KW - Kinetic theory KW - Performance evaluation KW - Photovoltaic cells KW - Polymers DO - 10.1109/PVSC.2012.6318295 JO - 2012 38th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2012 38th IEEE Photovoltaic Specialists Conference Y1 - 3-8 June 2012 ER - TY - CONF TI - Structural and optical properties of multi-stack InAs/GaAsSb quantum dots with different Sb composition T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 1056 EP - 1058 AU - Y. Kim AU - N. Faleev AU - D. Tang AU - D. Smith AU - D. Kuciauskas AU - P. C. Dippo AU - C. Honsberg PY - 2014 KW - III-V semiconductors KW - X-ray diffraction KW - carrier lifetime KW - carrier relaxation time KW - crystal morphology KW - gallium arsenide KW - indium compounds KW - photoluminescence KW - red shift KW - semiconductor quantum dots KW - transmission electron microscopy KW - InAs-GaAsSb KW - PL peak redshift KW - QD density KW - QD morphology KW - RSM KW - Sb composition KW - TEM KW - XRD reciprocal space maps KW - asymmetrical reflection KW - carrier lifetimes KW - elastic stress KW - high-resolution X-ray diffraction KW - multistack InAs-GaAsSb quantum dots KW - optical properties KW - photoluminescence KW - relaxation KW - structural properties KW - transmission electron microscopy KW - Energy efficiency KW - Indexes KW - Lead KW - Monitoring KW - Optical diffraction KW - Optical imaging KW - X-ray scattering KW - carrier lifetime KW - crystalline defects KW - intermediate band solar cells KW - photoluminescence KW - quantum dots DO - 10.1109/PVSC.2014.6925095 JO - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) Y1 - 8-13 June 2014 ER - TY - CONF TI - Advanced photovoltaic inverter functionality verification using 500kw power hardware-in-loop (PHIL) complete system laboratory testing T2 - 2013 IEEE PES Innovative Smart Grid Technologies Conference (ISGT) SP - 1 EP - 6 AU - B. A. Mather AU - M. A. Kromer AU - L. Casey PY - 2013 KW - control engineering computing KW - distributed power generation KW - invertors KW - photovoltaic power systems KW - power distribution control KW - power factor KW - power generation control KW - power grids KW - power system interconnection KW - power system simulation KW - power utilisation KW - reactive power control KW - AC distribution level grid connection KW - DC PV array connection KW - PF KW - PHIL evaluation KW - PV integration impact KW - VAr KW - advanced PV inverter control KW - advanced photovoltaic inverter functionality verification KW - constant power factor KW - constant reactive power control mode KW - distribution connected photovoltaic system KW - interconnected PV system KW - power 500 kW KW - power hardware-in-loop complete system laboratory testing technique KW - Arrays KW - Integrated circuit interconnections KW - Integrated circuit modeling KW - Inverters KW - Reactive power KW - Real-time systems KW - Testing KW - Power hardware-in-loop (PHIL) KW - advanced PV inverter functionality KW - high power photovoltaic (PV) inverter testing KW - power factor control KW - reactive power control DO - 10.1109/ISGT.2013.6497862 JO - 2013 IEEE PES Innovative Smart Grid Technologies Conference (ISGT) IS - SN - VO - VL - JA - 2013 IEEE PES Innovative Smart Grid Technologies Conference (ISGT) Y1 - 24-27 Feb. 2013 ER - TY - JOUR TI - A mighty wind T2 - IEEE Power and Energy Magazine SP - 41 EP - 51 AU - J. C. Smith AU - R. Thresher AU - R. Zavadil AU - E. DeMeo AU - R. Piwko AU - B. Ernst AU - T. Ackermann PY - 2009 KW - costing KW - power system economics KW - wind power KW - cost effectiveness KW - epochal transition KW - fossil fuel KW - nuclear fuel KW - renewable energy KW - wind energy KW - Europe KW - Power generation KW - Power system planning KW - Power system reliability KW - Uncertainty KW - Wind energy KW - Wind energy generation KW - Wind forecasting KW - Wind power generation KW - Wind turbines DO - 10.1109/MPE.2008.931492 JO - IEEE Power and Energy Magazine IS - 2 SN - 1540-7977 VO - 7 VL - 7 JA - IEEE Power and Energy Magazine Y1 - March-April 2009 ER - TY - CONF TI - Engineering controlled spalling in (100)-oriented GaAs for wafer reuse T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 4 AU - C. A. Sweet AU - J. E. McNeely AU - B. Gorman AU - D. L. Young AU - A. J. Ptak AU - C. E. Packard PY - 2015 KW - III-V semiconductors KW - fracture KW - gallium arsenide KW - semiconductor growth KW - semiconductor thin films KW - solar cells KW - thin film devices KW - (100)-oriented GaAs device KW - GaAs KW - III-V solar cell device cost KW - engineering controlled spalling KW - fracture plane KW - highly faceted cleavage surface KW - material KW - photovoltaic growth KW - thin single-crystal device KW - thin single-crystal film KW - unstable crack propagation KW - wafer reuse KW - wafer surface KW - Epitaxial growth KW - Gallium arsenide KW - Photovoltaic cells KW - Photovoltaic systems KW - Substrates DO - 10.1109/PVSC.2015.7356070 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - CONF TI - 99% External quantum efficiency from a GaAs heterostructure at 100 K T2 - 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference SP - 1 EP - 2 AU - B. Imangholi AU - C. Wang AU - M. P. Hasselbeck AU - M. Sheik-Bahae AU - R. Epstein AU - S. Kurtz PY - 2006 KW - III-V semiconductors KW - gallium arsenide KW - indium compounds KW - photoluminescence KW - semiconductor heterojunctions KW - GaAs heterostructure KW - GaAs-InGaP KW - differential luminescence thermometry KW - efficiency 99 percent KW - external quantum efficiency KW - temperature 100 K KW - Cooling KW - Gallium arsenide KW - Laser excitation KW - Lenses KW - Luminescence KW - Optical surface waves KW - Radiative recombination KW - Surface emitting lasers KW - Temperature KW - Wavelength measurement KW - 300.6280 KW - 300.6470 DO - 10.1109/CLEO.2006.4628170 JO - 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference IS - SN - VO - VL - JA - 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference Y1 - 21-26 May 2006 ER - TY - JOUR TI - Ground Fault Overvoltage With Inverter-Interfaced Distributed Energy Resources T2 - IEEE Transactions on Power Delivery SP - 890 EP - 899 AU - M. Ropp AU - A. Hoke AU - S. Chakraborty AU - D. Schutz AU - C. Mouw AU - A. Nelson AU - M. McCarty AU - T. Wang AU - A. Sorenson PY - 2017 KW - Circuit faults KW - Grounding KW - Impedance KW - Inverters KW - Synchronous generators KW - Voltage control KW - Distributed energy resources KW - distribution protection KW - effective grounding KW - ground fault overvoltage KW - inverters KW - transient overvoltage DO - 10.1109/TPWRD.2016.2577884 JO - IEEE Transactions on Power Delivery IS - 2 SN - 0885-8977 VO - 32 VL - 32 JA - IEEE Transactions on Power Delivery Y1 - April 2017 ER - TY - CONF TI - High efficiency large area multi-junction solar cells incorporating a-SiGe∶H and nc-Si∶H using MVHF technology T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 002159 EP - 002164 AU - X. Xu AU - T. Su AU - D. Beglau AU - S. Ehlert AU - G. Pietka AU - D. Bobela AU - Y. Li AU - K. Lord AU - G. Yue AU - J. Zhang AU - B. Yan AU - C. Worrel AU - K. Beernink AU - G. DeMaggio AU - A. Banerjee AU - J. Yang AU - S. Guha PY - 2009 KW - Ge-Si alloys KW - elemental semiconductors KW - hydrogen KW - optimisation KW - silicon KW - solar cells KW - Si:H KW - SiGe:H KW - SiGe:H solar cells KW - cell performance KW - high efficiency large area multijunction solar cells KW - modified very high frequency technology KW - optimization KW - soaking stability KW - Indium tin oxide KW - Laboratories KW - Manufacturing KW - Photovoltaic cells KW - Plasma properties KW - Radio frequency KW - Renewable energy resources KW - Stability KW - Substrates KW - Zinc oxide DO - 10.1109/PVSC.2009.5411410 JO - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) IS - SN - 0160-8371 VO - VL - JA - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) Y1 - 7-12 June 2009 ER -