TY - CONF TI - Cryo-cathodoluminescence study of Cu2ZnSnS4 thin films T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - E. Pogue AU - S. Wilson AU - J. Mabon AU - T. Anderson AU - G. Teeter AU - A. Hall AU - A. Rockett PY - 2015 KW - cathodoluminescence KW - copper compounds KW - semiconductor materials KW - semiconductor thin films KW - solar cells KW - thin film devices KW - tin compounds KW - zinc compounds KW - Cu2ZnSnS4 KW - cryocathodoluminescence KW - current density KW - donor-acceptor-pair transition KW - free-to-bound transition KW - photovoltaic cell KW - power-series analysis KW - recombination mechanism KW - spectral decomposition KW - thin film KW - Chlorine KW - II-VI semiconductor materials KW - Luminescence KW - Photonic band gap KW - Probes KW - Temperature measurement KW - Zinc compounds KW - CZTS KW - copper compounds KW - kesterite KW - photovoltaic cells KW - semiconductor films KW - semiconductor materials KW - thin films DO - 10.1109/PVSC.2015.7355596 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 - Correlations of photo-electro-thermal-luminescent imaging of Cu(In,Ga)Se2 with device performance, defects, and micro-structural properties T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000006 EP - 000011 AU - S. Johnston AU - I. Repins AU - R. Sundaramoorthy AU - K. M. Jones AU - B. To PY - 2010 KW - cameras KW - copper compounds KW - electroluminescence KW - gallium compounds KW - indium compounds KW - infrared imaging KW - photoluminescence KW - selenium compounds KW - solar cells KW - CuGaSe2 KW - CuInSe2 KW - camera imaging technique KW - electroluminescence imaging KW - lock in thermography KW - open circuit voltage KW - photo electro thermal luminescent imaging KW - scanning electron microscopy technique KW - solar cell KW - Brightness KW - Cameras KW - Materials KW - Photovoltaic cells KW - Pixel KW - Scanning electron microscopy DO - 10.1109/PVSC.2010.5614124 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 - Wide-bandgap (AgCu)(InGa)Se2 absorber layers deposited by three-stage co-evaporation T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 003425 EP - 003429 AU - G. M. Hanket AU - J. H. Boyle AU - W. N. Shafarman AU - G. Teeter PY - 2010 KW - gallium compounds KW - indium compounds KW - semiconductor growth KW - semiconductor thin films KW - silver compounds KW - solar cells KW - ternary semiconductors KW - vacuum deposition KW - AgCuInGaSe2 KW - molar flux ratio KW - reduced process variability KW - solar cells KW - stage-one substrate temperature KW - temperature 400 degC KW - temperature 550 degC KW - three-stage co-evaporation KW - wide-bandgap absorber layers KW - Films KW - Gallium KW - Performance evaluation KW - Photonic band gap KW - Photovoltaic cells KW - Substrates KW - X-ray scattering DO - 10.1109/PVSC.2010.5614576 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 - Optimizing CdTe Solar Cell Performance: Impact of Variations in Minority-Carrier Lifetime and Carrier Density Profile T2 - IEEE Journal of Photovoltaics SP - 99 EP - 103 AU - A. Kanevce AU - T. A. Gessert PY - 2011 KW - II-VI semiconductors KW - cadmium compounds KW - carrier density KW - carrier lifetime KW - numerical analysis KW - optimisation KW - solar cells KW - space charge KW - CdTe KW - absorber properties KW - built-in potential KW - carrier density profile KW - device efficiency KW - doping KW - electric field strength KW - fill factor KW - maximum open-circuit voltage KW - minority-carrier lifetime profile KW - numerical simulations KW - optimisation KW - solar cell KW - space charge KW - Charge carrier density KW - Charge carrier lifetime KW - Doping KW - Photovoltaic cells KW - Photovoltaic systems KW - Thyristors KW - Carrier lifetime KW - photovoltaic cells KW - semiconductor device modeling KW - thin films DO - 10.1109/JPHOTOV.2011.2164952 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 1 VL - 1 JA - IEEE Journal of Photovoltaics Y1 - July 2011 ER - TY - CONF TI - Utility-scale lithium-ion storage cost projections for use in capacity expansion models T2 - 2016 North American Power Symposium (NAPS) SP - 1 EP - 6 AU - W. J. Cole AU - C. Marcy AU - V. K. Krishnan AU - R. Margolis PY - 2016 KW - lithium compounds KW - secondary cells KW - solar power KW - ReEDS capacity expansion model KW - U.S. utility-scale lithium-ion battery storage cost projection KW - capacity expansion model KW - capital cost KW - cost balance KW - maintenance cost KW - operating cost KW - regional energy deployment system KW - renewable energy curtailment reduction KW - solar PV energy KW - solar photovoltaics energy KW - variable renewable energy penetration KW - Batteries KW - Biological system modeling KW - Load modeling KW - Maintenance engineering KW - Renewable energy sources KW - Trajectory KW - ReEDS KW - capacity expansion KW - lithium-ion batteries KW - storage DO - 10.1109/NAPS.2016.7747866 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 - JOUR TI - Comparison of Strategies for Enhancing Energy Capture and Reducing Loads Using LIDAR and Feedforward Control T2 - IEEE Transactions on Control Systems Technology SP - 1129 EP - 1142 AU - N. Wang AU - K. E. Johnson AU - A. D. Wright PY - 2013 KW - fatigue KW - feedforward KW - linear quadratic control KW - optical radar KW - power generation control KW - shafts KW - torque control KW - wind turbines KW - DTC KW - LIDAR- enabled torque controllers KW - LIDAR-based preview control KW - LIDAR-enabled controllers KW - LIDAR-enabled preview controller outperforms KW - control authority requirements KW - disturbance tracking control KW - energy capture KW - fatigue load mitigation KW - fatigue loads KW - feedforward control KW - linear quadratic regulator KW - load reduction KW - low-speed shaft torque load KW - optimally tracking rotor control KW - power capture enhancement KW - pulsed light detection and ranging KW - quadratic kΩ2 torque feedback control KW - system-enabled torque control strategies KW - turbine KW - turbine energy capture KW - wind turbine fatigue load KW - Energy capture KW - feedforward KW - light detection and ranging (LIDAR) DO - 10.1109/TCST.2013.2258670 JO - IEEE Transactions on Control Systems Technology IS - 4 SN - 1063-6536 VO - 21 VL - 21 JA - IEEE Transactions on Control Systems Technology Y1 - July 2013 ER - TY - CONF TI - Comparison of actuation methods for wake control in wind plants T2 - 2015 American Control Conference (ACC) SP - 1695 EP - 1701 AU - P. M. O. Gebraad AU - P. A. Fleming AU - J. W. van Wingerden PY - 2015 KW - blades KW - torque control KW - wakes KW - wind power plants KW - wind turbines KW - actuation methods KW - aerodynamic interaction effects KW - axial-induction-based control KW - blade pitch angles KW - blade pitch control DOF KW - cooperative wind turbine control strategies KW - degree-of-freedom KW - downstream rotors KW - flow conditions KW - generator torque KW - high-fidelity-computational fluid dynamics simulation KW - performance optimization KW - power production KW - rotor yaw angle KW - wake expansion KW - wake meandering KW - wake redirection control KW - wake velocity KW - wind plant control approach KW - wind plant control strategies KW - wind plant energy production improvement KW - yaw DOF KW - Blades KW - Generators KW - Rotors KW - Torque KW - Wind turbines DO - 10.1109/ACC.2015.7170977 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 - CONF TI - PV system energy test T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 0879 EP - 0884 AU - S. Kurtz AU - P. Krishnani AU - J. Freeman AU - R. Flottemesch AU - E. Riley AU - T. Dierauf AU - J. Newmiller AU - L. Ngan AU - D. Jordan AU - A. Kimber PY - 2014 KW - photovoltaic power systems KW - solar cells KW - weather forecasting KW - PV system energy test KW - energy production model KW - horizontal irradiance data KW - photovoltaic system KW - seasonal effect KW - weather effect KW - Data models KW - Energy measurement KW - Meteorology KW - Predictive models KW - Sensors KW - Temperature measurement KW - Uncertainty KW - energy yield KW - model verification KW - performance guarantee KW - photovoltaic performance KW - photovoltaic systems DO - 10.1109/PVSC.2014.6925055 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 - Realization of GaInP/Si Dual-Junction Solar Cells With 29.8% 1-Sun Efficiency T2 - IEEE Journal of Photovoltaics SP - 1012 EP - 1019 AU - S. Essig AU - M. A. Steiner AU - C. Allebé AU - J. F. Geisz AU - B. Paviet-Salomon AU - S. Ward AU - A. Descoeudres AU - V. LaSalvia AU - L. Barraud AU - N. Badel AU - A. Faes AU - J. Levrat AU - M. Despeisse AU - C. Ballif AU - P. Stradins AU - D. L. Young PY - 2016 KW - Absorption KW - III-V semiconductor materials KW - Photovoltaic cells KW - Silicon KW - III–V semiconductor materials KW - Multijunction solar cell KW - silicon solar cells DO - 10.1109/JPHOTOV.2016.2549746 JO - IEEE Journal of Photovoltaics IS - 4 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - July 2016 ER - TY - CONF TI - Test cases for wind power plant dynamic models on real-time digital simulator T2 - 2012 IEEE Power Electronics and Machines in Wind Applications SP - 1 EP - 7 AU - M. Singh AU - E. Muljadi AU - V. Gevorgian PY - 2012 KW - commissioning KW - digital simulation KW - power grids KW - power system simulation KW - reactive power KW - standardisation KW - turbogenerators KW - wind power plants KW - wind turbines KW - Western Electricity Coordinating Council Wind Generator Modeling Group standardization KW - commissioning KW - grid integration compatibility KW - low-voltage ride through KW - reactive power support capability KW - real-time digital simulator KW - transient events KW - wind power plant dynamic models KW - wind turbine generator KW - Aerodynamics KW - Computational modeling KW - Generators KW - Reactive power KW - Wind power generation KW - Wind turbines KW - LVRT KW - Wind power generation KW - real-time digital simulator DO - 10.1109/PEMWA.2012.6316360 JO - 2012 IEEE Power Electronics and Machines in Wind Applications IS - SN - VO - VL - JA - 2012 IEEE Power Electronics and Machines in Wind Applications Y1 - 16-18 July 2012 ER - TY - CONF TI - Solutions for deploying PV systems in New York City's secondary network system T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002368 EP - 002373 AU - M. H. Coddington AU - B. D. Kroposki AU - K. H. Anderson PY - 2010 KW - distributed power generation KW - photovoltaic power systems KW - power distribution reliability KW - NREL KW - National Renewable Energy Laboratory KW - New York City secondary network distribution system KW - distributed photovoltaic system KW - interconnected distribution feeders KW - parallel circuits KW - power 1.1 MW to 8.1 MW KW - radial distribution system KW - transformers KW - utility engineers KW - Harmonic analysis KW - Integrated circuit interconnections KW - Inverters KW - Load flow KW - Relays KW - Reliability KW - Voltage fluctuations DO - 10.1109/PVSC.2010.5614391 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 Two-photon excitation time-resolved photoluminescence microscopy for lifetime and defect imaging in thin film photovoltaic materials and devices T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - A. A. Motz AU - J. Squier AU - D. Kuciauskas AU - S. Johnston AU - A. Kanevce AU - D. Levi PY - 2015 KW - cadmium compounds KW - diffusion KW - minority carriers KW - photoluminescence KW - solar cells KW - two-photon processes KW - CdTe KW - PL emission intensity KW - bulk lifetime KW - defect imaging KW - diffusion coefficient KW - lifetime imaging KW - minority carrier lifetime KW - thin film photovoltaic devices KW - thin film photovoltaic materials KW - two-photon excitation time-resolved photoluminescence microscopy KW - Cadmium compounds KW - II-VI semiconductor materials KW - Laser beams KW - Microscopy KW - Optical imaging KW - Optical refraction KW - Spatial resolution KW - carrier lifetime KW - lifetime mapping KW - optical characterization KW - photovoltaic cells KW - polycrystalline CdTe DO - 10.1109/PVSC.2015.7356388 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 - Performance of the six gyrotron system on the DIII-D tokamak T2 - 2009 34th International Conference on Infrared, Millimeter, and Terahertz Waves SP - 1 EP - 2 AU - J. Lohr AU - M. Cengher AU - J. Deboo AU - I. A. Gorelov AU - C. P. Moeller AU - J. Neilson AU - D. Young AU - D. Ponce PY - 2009 KW - Tokamak devices KW - gyrotrons KW - millimetre wave tubes KW - plasma toroidal confinement KW - DIII-D tokamak KW - frequency 110 GHz KW - gyrotron system KW - photovoltaic conversion KW - Aperture antennas KW - Broadband antennas KW - Dipole antennas KW - Gyrotrons KW - Optical transmitters KW - Power generation KW - Receiving antennas KW - Resonance KW - Tokamaks KW - Transmitting antennas DO - 10.1109/ICIMW.2009.5324618 JO - 2009 34th International Conference on Infrared, Millimeter, and Terahertz Waves IS - SN - 2162-2027 VO - VL - JA - 2009 34th International Conference on Infrared, Millimeter, and Terahertz Waves Y1 - 21-25 Sept. 2009 ER - TY - CONF TI - Stability and electronic structures of CuxS solar cell absorbers T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 000118 EP - 000120 AU - S. H. Wei AU - Q. Xu AU - B. Huang AU - Y. Zhao AU - Y. Yan AU - R. Noufi PY - 2012 KW - absorption KW - copper compounds KW - crystal structure KW - energy gap KW - semiconductor thin films KW - solar cells KW - CuxS KW - band gaps KW - chalcocite phases KW - crystal structures KW - cubic-chalcocite phases KW - electron volt energy 1.4 eV KW - electronic band structures KW - first-principle method KW - high-chalcocite KW - low-chalcocite KW - solar cell absorber stability KW - thin-film solar cell material KW - Compounds KW - Crystals KW - Heating KW - Photonic band gap KW - Photovoltaic cells KW - Stability criteria KW - Cu vacancies KW - CuxS KW - absorber KW - anilite KW - band structure KW - chalcocite KW - first-principles method KW - stability DO - 10.1109/PVSC.2012.6317581 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 - Demand Response for Ancillary Services T2 - IEEE Transactions on Smart Grid SP - 1988 EP - 1995 AU - O. Ma AU - N. Alkadi AU - P. Cappers AU - P. Denholm AU - J. Dudley AU - S. Goli AU - M. Hummon AU - S. Kiliccote AU - J. MacDonald AU - N. Matson AU - D. Olsen AU - C. Rose AU - M. D. Sohn AU - M. Starke AU - B. Kirby AU - M. O'Malley PY - 2013 KW - AC generators KW - demand side management KW - power generation economics KW - ancillary services KW - demand response resources KW - detailed temporal representation KW - generators KW - hydropower plant KW - load curtailment KW - power system KW - power system model KW - resource economic value KW - spatial representation KW - thermal plant KW - variable generation grid integration KW - Availability KW - Biological system modeling KW - Buildings KW - Economics KW - Load management KW - Load modeling KW - Power systems KW - Aggregation KW - ancillary services KW - demand response KW - demand-side storage KW - electricity markets KW - institutional barriers KW - operating reserves KW - smart grid KW - system flexibility DO - 10.1109/TSG.2013.2258049 JO - IEEE Transactions on Smart Grid IS - 4 SN - 1949-3053 VO - 4 VL - 4 JA - IEEE Transactions on Smart Grid Y1 - Dec. 2013 ER - TY - CONF TI - Performance optimization of power supply networks using renewable energy resources T2 - 41st North American Power Symposium SP - 1 EP - 6 AU - J. A. Momoh AU - K. D'Arnaud AU - A. Chuku AU - F. Posey-Eddy PY - 2009 KW - Energy resources KW - Optimization KW - Particle measurements KW - Performance analysis KW - Power measurement KW - Power quality KW - Power supplies KW - Power system analysis computing KW - Power system measurements KW - Renewable energy resources KW - network performance measures KW - planning and operation tools KW - power quality KW - renewable energy resources KW - voltage deviation minimization DO - 10.1109/NAPS.2009.5483999 JO - 41st North American Power Symposium IS - SN - VO - VL - JA - 41st North American Power Symposium Y1 - 4-6 Oct. 2009 ER - TY - CONF TI - Nanoscale engineering of solution-processed CdTe solar cells using nanocrystalline precursors T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 3438 EP - 3441 AU - R. W. Crisp AU - M. G. Panthani AU - J. J. Berry AU - W. L. Rance AU - J. N. Duenow AU - D. V. Talapin AU - J. M. Luther PY - 2014 KW - indium compounds KW - nanostructured materials KW - ohmic contacts KW - solar cells KW - tin compounds KW - CdTe KW - ITO KW - NC-based layers KW - blue-response KW - contact layers KW - device geometries KW - forward bias KW - ink-based solar cells KW - nanocrystalline precursors KW - nanoscale engineering KW - ohmic hole contact KW - sintered films KW - solution-processed solar cells KW - tetrapods KW - Films KW - Nanocrystals KW - Performance evaluation KW - Photovoltaic cells KW - Scanning electron microscopy KW - Substrates KW - Zinc oxide KW - Cadmium compounds KW - Zinc compounds KW - contacts KW - nanocrystals KW - photovoltaic cells DO - 10.1109/PVSC.2014.6925672 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 - Cu(In,Ga)Se2 solar cells measured under low flux optical concentration T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2934 EP - 2937 AU - J. S. Ward AU - B. Egaas AU - R. Noufi AU - M. Contreras AU - K. Ramanathan AU - C. Osterwald AU - K. Emery PY - 2014 KW - copper compounds KW - gallium compounds KW - indium compounds KW - solar cells KW - CIGS KW - LCE KW - device structures KW - efficiency 23.3 percent KW - elevated flux levels KW - low flux optical concentration elements KW - low levelized cost of electricity KW - parasitic loss mechanisms KW - photovoltaic devices KW - photovoltaic films KW - physical mechanisms KW - solar cell behavior KW - Lighting KW - Optical films KW - Performance evaluation KW - Photovoltaic cells KW - Photovoltaic systems DO - 10.1109/PVSC.2014.6925546 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 game theoretic approach to risk-based optimal bidding strategies for electric vehicle aggregators in electricity markets with variable wind energy resources T2 - 2016 IEEE Power and Energy Society General Meeting (PESGM) SP - 1 EP - 1 AU - Hongyu Wu AU - M. Shahidehpour AU - A. Alabdulwahab AU - A. Abusorrah PY - 2016 KW - Monte Carlo methods KW - electric vehicles KW - game theory KW - integer programming KW - linear programming KW - minimisation KW - power generation reliability KW - power markets KW - power transmission lines KW - stochastic programming KW - tendering KW - wind power plants KW - CVaR index KW - EV aggregator risk measurement KW - EV fleet characteristic forecast error KW - IEEE 118-bus system KW - MCS KW - MPEC KW - Monte Carlo simulation KW - PHA KW - bi-level problem KW - conditional value at risk index KW - day-ahead energy and ancillary services market KW - electric vehicle aggregator KW - game theoretic approach KW - generating unit outage KW - linearized constraint KW - mathematical programming with equilibrium constraints KW - prime-dual formulation KW - progressive hedging algorithm KW - risk-based optimal bidding strategy KW - single-level MILP problem KW - single-level mixed integer linear programming problem KW - stochastic electricity market operation KW - stochastic optimization model KW - system operation cost minimization KW - transmission line KW - variable wind energy resource KW - Electric vehicles KW - Electricity supply industry KW - Games KW - Stochastic processes KW - Transmission line measurements KW - Uncertainty KW - Wind energy DO - 10.1109/PESGM.2016.7741857 JO - 2016 IEEE Power and Energy Society General Meeting (PESGM) IS - SN - VO - VL - JA - 2016 IEEE Power and Energy Society General Meeting (PESGM) Y1 - 17-21 July 2016 ER - TY - CONF TI - Sensitivity analysis of traction drive motor cooling T2 - 2012 IEEE Transportation Electrification Conference and Expo (ITEC) SP - 1 EP - 6 AU - K. Bennion AU - J. Cousineau PY - 2012 KW - electric propulsion KW - electric vehicles KW - sensitivity analysis KW - thermal management (packaging) KW - thermoelectric cooling KW - traction motor drives KW - electric motor thermal management model KW - electrified vehicle propulsion application KW - heat distribution KW - heat transfer coefficient KW - interface contact resistance KW - material orthotropic thermal conductivity property KW - power capability KW - power density KW - sensitivity analysis KW - thermal management control factor KW - traction drive electric motor cooling location KW - Conductivity KW - Cooling KW - Permanent magnet motors KW - Stator windings KW - Thermal conductivity KW - Windings DO - 10.1109/ITEC.2012.6243512 JO - 2012 IEEE Transportation Electrification Conference and Expo (ITEC) IS - SN - VO - VL - JA - 2012 IEEE Transportation Electrification Conference and Expo (ITEC) Y1 - 18-20 June 2012 ER - TY - JOUR TI - Testing and Analysis for Lifetime Prediction of Crystalline Silicon PV Modules Undergoing Degradation by System Voltage Stress T2 - IEEE Journal of Photovoltaics SP - 246 EP - 253 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 - 2013 KW - elemental semiconductors KW - semiconductor device models KW - semiconductor device reliability KW - semiconductor device testing KW - silicon KW - solar cells KW - Si KW - accelerated lifetime test data KW - accelerated testing KW - acceleration factors KW - activation energy KW - arbitrary temperature KW - chamber testing KW - crystalline silicon photovoltaic modules KW - dark I-V measurements KW - degradation outdoors KW - failure rate KW - ideality factor KW - initial module power KW - lifetime prediction KW - lognormal analysis KW - module failure modes KW - module failure probability KW - multiple modules KW - potential-induced degradation KW - power degradation extent KW - relative humidity KW - second diode recombination current KW - shunt resistance measurements KW - statistical data KW - stressed outdoors KW - superposition KW - system voltage stress KW - two-diode model analysis 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/JPHOTOV.2012.2222351 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 3 VL - 3 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2013 ER - TY - CONF TI - Bus.py: A GridLAB-D communication interface for Smart distribution Grid simulations T2 - 2015 IEEE Power & Energy Society General Meeting SP - 1 EP - 5 AU - T. M. Hansen AU - B. Palmintier AU - S. Suryanarayanan AU - A. A. Maciejewski AU - H. J. Siegel PY - 2015 KW - demand side management KW - distribution networks KW - energy management systems KW - multi-agent systems KW - power engineering computing KW - smart power grids KW - Bus.py KW - GridLAB-D communication interface KW - agent-based distribution system simulation environment KW - aggregator control KW - aggregator-based residential demand response system KW - distribution system KW - fine-grained end-user models KW - flexible communication interface KW - home energy management systems KW - smart distribution grid simulations KW - time-of-use pricing KW - Load management KW - Load modeling KW - Minimization KW - Optimization KW - Pricing KW - Smart grids KW - GridLAB-D KW - aggregator KW - communication interface KW - demand response KW - energy systems integration KW - simulation test bed DO - 10.1109/PESGM.2015.7286003 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 - JOUR TI - Optimization of Multijunction Solar Cells Through Indoor Energy Yield Measurements T2 - IEEE Journal of Photovoltaics SP - 438 EP - 445 AU - I. García AU - W. E. McMahon AU - M. A. Steiner AU - J. F. Geisz AU - A. Habte AU - D. J. Friedman PY - 2015 KW - optimisation KW - photoluminescence KW - solar cells KW - solar spectra KW - annual energy yield KW - buffering KW - cell design procedure KW - computer-controllable spectral content KW - indoor energy yield measurements KW - light spectrum KW - luminescence coupling effect KW - maximization KW - multijunction solar cells KW - optimization KW - solar simulator KW - solar spectra KW - Energy measurement KW - Gallium arsenide KW - Junctions KW - Luminescence KW - Photovoltaic cells KW - Sun KW - Temperature measurement KW - Energy yield KW - luminescence coupling (LC) KW - multijunction solar cell KW - variable spectrum DO - 10.1109/JPHOTOV.2014.2364128 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 5 VL - 5 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2015 ER - TY - CONF TI - Recombination in Low-Bandgap InGaAs T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 780 EP - 782 AU - T. H. Gfroerer AU - M. W. Wanlass PY - 2006 KW - III-V semiconductors KW - cathodoluminescence KW - deep levels KW - energy gap KW - gallium arsenide KW - indium compounds KW - photoluminescence KW - point defects KW - Auger mechanisms KW - bandgap KW - cathodoluminescence KW - deep mid-gap levels KW - deep states KW - deep-donor-shallow-acceptor pair model KW - defect-related recombination KW - lattice-matched semiconductor KW - photoluminescence KW - point defects KW - radiative recombination KW - superlinear excitation KW - Indium gallium arsenide KW - Indium phosphide KW - Lattices KW - Photonic band gap KW - Photovoltaic systems KW - Radiative recombination KW - Solar power generation KW - Spontaneous emission KW - Substrates KW - Temperature DO - 10.1109/WCPEC.2006.279572 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 - Knowledge discovery for smart grid operation, control, and situation awareness — a big data visualization platform T2 - 2016 North American Power Symposium (NAPS) SP - 1 EP - 6 AU - Y. Gu AU - H. Jiang AU - Y. Zhang AU - J. J. Zhang AU - T. Gao AU - E. Muljadi PY - 2016 KW - Big Data KW - data mining KW - data visualisation KW - power engineering computing KW - power system control KW - smart power grids KW - Apache Spark KW - GIS KW - Google Earth KW - OSI model KW - big data visualization platform KW - global geographic information system KW - high-speed communication architecture KW - knowledge discovery KW - open source cluster computing framework KW - open system interconnection KW - situation awareness KW - smart grid control KW - smart grid operation KW - smart sensors KW - Big data KW - Computer architecture KW - Data visualization KW - Distributed databases KW - Google KW - Intelligent sensors KW - Sparks KW - Apache Spark KW - Big data KW - geographic information system KW - knowledge discovery KW - parallel computation KW - smart sensor DO - 10.1109/NAPS.2016.7747892 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 - Managing EHS of PV-related equipment at the National Renewable Energy Laboratory T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 000632 EP - 000635 AU - T. McCuskey AU - B. P. Nelson PY - 2012 KW - health hazards KW - photovoltaic power systems KW - power system management KW - renewable energy sources KW - risk management KW - safety KW - PV-related equipment KW - SEMI standards KW - U.S. Department of Energy orders KW - environment risks management KW - equipment standards KW - fire agencies KW - hazard-specific laboratory-level procedures KW - hazardous production materials KW - health risks management KW - industry standards KW - international codes KW - laboratory research and development KW - national laboratory KW - national renewable energy laboratory KW - national university KW - operations KW - photovoltaic-related R&D equipment KW - process hazard analysis KW - researcher KW - safety assessment KW - safety risks management KW - Chemicals KW - Hazards KW - Industries KW - Laboratories KW - Monitoring KW - Standards KW - Environment KW - NREL KW - codes KW - hazardous production materials KW - health (ESH) KW - management KW - operations KW - safety KW - standards DO - 10.1109/PVSC.2012.6317690 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 - Light-induced degradation in upgraded metallurgical-grade silicon solar cells T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 002739 EP - 002743 AU - K. Ounadjela AU - O. Sidelkheir AU - C. S. Jiang AU - M. M. Al-Jassim PY - 2012 KW - boron KW - elemental semiconductors KW - oxygen KW - silicon KW - solar cells KW - Si KW - UMG silicon solar cells KW - boron concentration profiles KW - boron defect complex formation KW - electronic-grade silicon KW - illumination time KW - light beam-induced current KW - light-induced degradation KW - literature-reported LID KW - multicrystalline solar cells KW - oxygen concentration profiles KW - oxygen defect complex formation KW - upgraded metallurgical-grade silicon solar cells KW - Degradation KW - Impurities KW - Lighting KW - Photovoltaic cells KW - Pollution measurement KW - Silicon KW - Temperature measurement KW - Upgraded metallurgical-grade silicon KW - light-induced degradation KW - performance KW - reliability KW - solar cells DO - 10.1109/PVSC.2012.6318160 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 - IEEE 1547 Standards advancing grid modernization T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 5 AU - T. Basso AU - S. Chakraborty AU - A. Hoke AU - M. Coddington PY - 2015 KW - IEEE standards KW - distributed power generation KW - power grids KW - power system interconnection KW - renewable energy sources KW - DER-grid interconnection KW - DER-grid interoperability KW - IEEE 1547 standards KW - distributed energy resources KW - distribution grid KW - grid modernization KW - grid-integrated operations KW - variable renewable energy sources KW - Density estimation robust algorithm KW - Interoperability KW - Inverters KW - Reactive power KW - Standards KW - Testing KW - IEEE 1547 KW - Smart Grid KW - conformance KW - converter KW - distributed energy resources KW - grid KW - integration KW - interconnection KW - interoperability KW - inverter KW - microgrid KW - power system KW - standard KW - storage KW - testing DO - 10.1109/PVSC.2015.7356267 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 photovoltaics on distribution system voltage regulation T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 001914 EP - 001917 AU - P. McNutt AU - J. Hambrick AU - M. Keesee PY - 2009 KW - photovoltaic power systems KW - power distribution control KW - power grids KW - voltage control KW - PV systems KW - Sacramento municipal utility district community KW - distribution system voltage regulation KW - excessive service voltage KW - excessive substation voltage KW - grid-integrated photovoltaic systems KW - reverse power flow KW - utility distribution system KW - Capacitors KW - Load flow KW - Photovoltaic cells KW - Power generation KW - Reactive power KW - Renewable energy resources KW - Solar power generation KW - Substations KW - Voltage control KW - Weather forecasting KW - Distribution System KW - Photovoltaic (PV) KW - Voltage Regulation DO - 10.1109/PVSC.2009.5411123 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 - Economic dispatch for microgrid containing electric vehicles via probabilistic modelling T2 - 2015 North American Power Symposium (NAPS) SP - 1 EP - 6 AU - Yin Yao AU - Wenzhong Gao AU - J. Momoh AU - E. Muljadi PY - 2015 KW - distributed power generation KW - electric vehicles KW - optimisation KW - power generation dispatch KW - power generation economics KW - solar power stations KW - statistical distributions KW - wind power plants KW - V2G capability KW - economic dispatch model KW - electric power supply KW - empirical probabilistic modelling KW - hourly output prediction KW - integrated microgrid system KW - micro energy sources KW - optimization method KW - plug-in electric vehicle KW - probabilistic distribution KW - renewable energy power plants KW - solar power plants KW - vehicle-to-grid method KW - wind power plants KW - Cost function KW - Economics KW - Microgrids KW - Power generation KW - Renewable energy sources KW - Wind farms KW - Wind forecasting KW - Transportation electrification KW - economic dispatch KW - microgrid KW - plug-in hybrid electric vehicle KW - probabilistic distribution model KW - stochastic model DO - 10.1109/NAPS.2015.7335258 JO - 2015 North American Power Symposium (NAPS) IS - SN - VO - VL - JA - 2015 North American Power Symposium (NAPS) Y1 - 4-6 Oct. 2015 ER - TY - CONF TI - Initial test bed for Very High Efficiency Solar Cell T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 7 AU - A. Barnett AU - X. Wang AU - N. Waite AU - P. Murcia AU - C. Honsberg AU - D. Kirkpatrick AU - D. Laubacher AU - F. Kiamilev AU - K. Goossen AU - M. Wanlass AU - M. Steiner AU - R. Schwartz AU - J. Gray AU - A. Gray AU - P. Sharps AU - K. Emery AU - L. Kazmerski PY - 2008 KW - Costs KW - Integrated optics KW - Optical design KW - Optical interconnections KW - Optical materials KW - Photovoltaic cells KW - Photovoltaic systems KW - Solar power generation KW - Space technology KW - Testing DO - 10.1109/PVSC.2008.4922737 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 - JOUR TI - Cross-Sectional Transport Imaging in a Multijunction Solar Cell T2 - IEEE Journal of Photovoltaics SP - 354 EP - 358 AU - N. M. Haegel AU - C. W. Ke AU - H. Taha AU - H. Guthrey AU - C. M. Fetzer AU - R. R. King PY - 2017 KW - cathodoluminescence KW - gallium compounds KW - photoluminescence KW - solar cells KW - GaInAs KW - GaInP KW - cathodoluminescence KW - cross-sectional far-field measurements KW - cross-sectional transport imaging KW - cross-sectioned multijunction KW - cross-sectioned spectroscopy KW - excitation-dependent Fermi level splitting effects KW - localized electron-beam point source excitation KW - map recombination KW - multijunction solar cell KW - near-field photoluminescence KW - optical near-field imaging KW - spatial resolution KW - Couplings KW - Electron beams KW - Imaging KW - Junctions KW - Luminescence KW - Photonics KW - Photovoltaic cells KW - Cathodoluminescence (CL) KW - diffusion KW - luminescent coupling KW - multijunction solar cell KW - transport imaging DO - 10.1109/JPHOTOV.2016.2623088 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 7 VL - 7 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2017 ER - TY - CONF TI - Thin-film reliability trends toward improved stability T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 000827 EP - 000832 AU - D. C. Jordan AU - S. R. Kurtz PY - 2011 KW - electrical installation KW - photovoltaic power systems KW - power grids KW - power system stability KW - reliability KW - semiconductor thin films KW - solar cell arrays KW - statistical analysis KW - CIGS array KW - Cu(InGa)Se2 KW - degradation rate improvement KW - indoor data KW - installation statistical analysis KW - long-term photovoltaic module performance stability KW - manufacturing defect KW - outdoor data KW - power grid KW - silicon PV degradation rates KW - thin film reliability KW - Arrays KW - Conferences KW - Degradation KW - Photovoltaic systems KW - Silicon KW - Uncertainty DO - 10.1109/PVSC.2011.6186081 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 - 17.1%-Efficient multi-scale-textured black silicon solar cells without dielectric antireflection coating T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 000020 EP - 000024 AU - F. Toor AU - M. R. Page AU - H. M. Branz AU - H. C. Yuan PY - 2011 KW - antireflection coatings KW - gold KW - porosity KW - silicon KW - solar cells KW - surface morphology KW - Au KW - antireflection geometric enhancement KW - blue response KW - efficient multiscale-textured black silicon solar cells KW - gold-nanoparticle-assisted nanoporous etch KW - micron scale KOH-based pyramid texturing KW - multiscale texturing KW - multiscale-textured surface KW - nanoporosity depth KW - nanoporous planar surfaces KW - p-type single crystal silicon solar cells KW - planar surface reflectance KW - short-wavelength spectral response KW - silicon black KW - spectrum-weighted average reflectance KW - surface morphology KW - wavelength 350 nm to 1000 nm KW - Optical surface waves KW - Photovoltaic cells KW - Silicon KW - Surface morphology KW - Surface texture KW - Surface treatment KW - Surface waves DO - 10.1109/PVSC.2011.6185835 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 - Polycrystalline Thin-Film Photovoltaics: From the Laboratory to Solar Fields T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 384 EP - 387 AU - B. v. Roedern AU - H. S. Ullal AU - K. Zweibel PY - 2006 KW - reliability KW - solar cells KW - thin film devices KW - commercial polycrystalline thin-film solar cells KW - photovoltaic modules KW - polycrystalline thin-film photovoltaics KW - reliability KW - solar fields KW - thin film technology KW - Chemical analysis KW - Commercialization KW - Computational Intelligence Society KW - Laboratories KW - Manufacturing processes KW - Multichip modules KW - Photovoltaic cells KW - Renewable energy resources KW - Transistors KW - US Government DO - 10.1109/WCPEC.2006.279470 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 - Doubly fed induction generator in an offshore wind power plant operated at rated V/Hz T2 - 2012 IEEE Energy Conversion Congress and Exposition (ECCE) SP - 779 EP - 786 AU - E. Muljadi AU - M. Singh AU - V. Gevorgian PY - 2012 KW - HVDC power transmission KW - asynchronous generators KW - offshore installations KW - submarine cables KW - substations KW - wind power plants KW - wind turbines KW - DFIG wind turbine generator KW - HVDC transmission KW - WPP KW - average wind speed KW - collector system frequency KW - constant volt-hertz operation KW - frequency 60 Hz KW - high-voltage direct current transmission KW - offshore substation KW - offshore wind power plants KW - onshore substation KW - power transmission KW - submarine cables KW - type 3 doubly fed induction generator KW - variable frequency KW - wind diversity KW - Generators KW - HVDC transmission KW - Rotors KW - Stator windings KW - Wind turbines KW - Windings KW - HVAC KW - HVDC KW - induction generator KW - renewable energy KW - variable speed KW - wind turbine generator DO - 10.1109/ECCE.2012.6342740 JO - 2012 IEEE Energy Conversion Congress and Exposition (ECCE) IS - SN - 2329-3721 VO - VL - JA - 2012 IEEE Energy Conversion Congress and Exposition (ECCE) Y1 - 15-20 Sept. 2012 ER - TY - CONF TI - Simulation of nonuniform irradiance in multijunction IIIV solar cells T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000201 EP - 000204 AU - J. M. Olson PY - 2010 KW - III-V semiconductors KW - gallium arsenide KW - gallium compounds KW - indium compounds KW - photoconductivity KW - photoemission KW - solar cells KW - GaAs KW - GaInP-GaInAs KW - Lorentzian KW - critical irradiance KW - high concentration photovoltaics optics KW - local photocurrent KW - multijunction IIIV solar cells KW - narrow light beams KW - nonuniform irradiance KW - tunnel diode switches KW - tunnel-junction interconnection KW - tunneling current density KW - Doping KW - Gallium arsenide KW - Junctions KW - Photovoltaic cells KW - Resistance KW - Semiconductor process modeling KW - Sun DO - 10.1109/PVSC.2010.5614523 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 - The Solar America Initiative (SAI) PV Technology Incubator Program T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 2 AU - B. Keyes AU - M. Symko-Davies AU - R. Mitchell AU - H. Ullal AU - B. von Roedern AU - L. Greene AU - S. Stephens PY - 2008 KW - Calendars KW - Companies KW - Laboratories KW - Manufacturing KW - Production KW - Prototypes KW - Renewable energy resources KW - Subcontracting KW - Thin films KW - US Department of Energy DO - 10.1109/PVSC.2008.4922527 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 - Power hardware-in-the-loop testing of multiple photovoltaic inverters' volt-var control with real-time grid model T2 - 2016 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) SP - 1 EP - 5 AU - S. Chakraborty AU - A. Nelson AU - A. Hoke PY - 2016 KW - invertors KW - photovoltaic power systems KW - power distribution control KW - power grids KW - voltage control KW - PHIL KW - PV inverter KW - VVC parameter KW - advanced grid support function KW - distribution feeder model KW - electric distribution system KW - multiple smart inverter KW - multiple smart photovoltaic inverter KW - power hardware-in-the-loop testing KW - real-time grid model KW - volt-VAr control parameter KW - Delays KW - Inverters KW - Load modeling KW - Oscillators KW - Reactive power KW - Time factors KW - Voltage control KW - Photovoltaic KW - inverters KW - power hardware-in-the-loop KW - volt-var control DO - 10.1109/ISGT.2016.7781160 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 - Statistical scheduling of economic dispatch and energy reserves of hybrid power systems with high renewable energy penetration T2 - 2014 48th Asilomar Conference on Signals, Systems and Computers SP - 530 EP - 534 AU - Y. Gu AU - H. Jiang AU - Y. Zhang AU - D. W. Gao PY - 2014 KW - IEEE standards KW - convex programming KW - cost reduction KW - genetic algorithms KW - hybrid power systems KW - minimisation KW - power consumption KW - power generation dispatch KW - power generation economics KW - power generation reliability KW - power generation scheduling KW - power system security KW - renewable energy sources KW - IEEE 24-bus RTS KW - IEEE 24-bus reliability test system KW - convex programming problem KW - economic dispatch statistical scheduling approach KW - energy reserves KW - energy resource distribution KW - genetic algorithm KW - power generation-consumption balancing KW - power operating cost minimization KW - power system reliability KW - power system security KW - power system stability KW - renewable energy generation uncertainty KW - Economics KW - Generators KW - Optimal scheduling KW - Renewable energy sources KW - Wind power generation KW - Wind turbines KW - Gaussian Distribution KW - Genetic Algorithm KW - IEEE-RTS KW - Operating cost DO - 10.1109/ACSSC.2014.7094501 JO - 2014 48th Asilomar Conference on Signals, Systems and Computers IS - SN - VO - VL - JA - 2014 48th Asilomar Conference on Signals, Systems and Computers Y1 - 2-5 Nov. 2014 ER - TY - CONF TI - Thermal interface materials for power electronics applications T2 - 2008 11th Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems SP - 395 EP - 404 AU - S. Narumanchi AU - M. Mihalic AU - K. Kelly AU - G. Eesley PY - 2008 KW - finite element analysis KW - heat sinks KW - insulated gate bipolar transistors KW - power electronics KW - thermal resistance KW - FreedomCAR program KW - automotive power electronics cooling KW - direct bond copper KW - finite element modeling KW - heat sink KW - insulated gate bipolar transistors KW - thermal interface KW - thermal resistance KW - Bonding KW - Copper KW - Electrical resistance measurement KW - Electronic packaging thermal management KW - Insulated gate bipolar transistors KW - Optical materials KW - Power electronics KW - Silicon KW - Temperature KW - Thermal resistance KW - ASTM D5470 KW - IGBTs KW - PCMs KW - Thermal resistance KW - greases KW - laser flash KW - modeling KW - steady state KW - transient DO - 10.1109/ITHERM.2008.4544297 JO - 2008 11th Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems IS - SN - 1087-9870 VO - VL - JA - 2008 11th Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems Y1 - 28-31 May 2008 ER - TY - CONF TI - Optical characterization and modeling of the lead chalcogenide quantum dot solar cell: A rational approach to device development and multiple exciton generation T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 003374 EP - 003377 AU - O. E. Semonin AU - S. Choi AU - J. M. Luther AU - M. C. Beard AU - A. J. Nozikz PY - 2010 KW - semiconductor quantum dots KW - solar cells KW - Schottky junction solar cells KW - heterojunotions KW - lead chalcogenide quantum dot solar cell KW - multiple exciton generation KW - photon conversion efficiencies KW - Excitons KW - Optical devices KW - Optical films KW - Optical refraction KW - Photoconductivity KW - Photovoltaic cells KW - Quantum dots DO - 10.1109/PVSC.2010.5617169 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 - Electrochemical Control of Lithium-Ion Batteries [Applications of Control] T2 - IEEE Control Systems SP - 18 EP - 25 AU - K. A. Smith PY - 2010 KW - electrochemistry KW - lithium KW - secondary cells KW - Li KW - Li-ion battery KW - electrochemical control KW - electrochemical model reduction KW - electrochemical state estimation algorithms KW - hybrid electric vehicle KW - lithium-ion battery KW - Batteries KW - Chemical technology KW - Chemistry KW - Costs KW - Energy efficiency KW - Laboratories KW - Power engineering and energy KW - Power system reliability KW - Robustness KW - Temperature control DO - 10.1109/MCS.2010.935882 JO - IEEE Control Systems IS - 2 SN - 1066-033X VO - 30 VL - 30 JA - IEEE Control Systems Y1 - April 2010 ER - TY - CONF TI - Hydrogenation of dislocation-limited heteroepitaxial silicon solar cells T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 003124 EP - 003128 AU - M. L. Bolen AU - S. Grover AU - C. W. Teplin AU - D. Bobela AU - H. M. Branz AU - P. Stradins PY - 2012 KW - Raman spectroscopy KW - alumina KW - elemental semiconductors KW - hydrogen KW - hydrogenation KW - secondary ion mass spectroscopy KW - silicon KW - silicon-on-insulator KW - solar cells KW - Al2O3 KW - PV technology KW - SIMS KW - Si-Hx KW - biaxially-textured metal foils KW - carrier recombination KW - dangling-bond recombination sites KW - dislocation-limited heteroepitaxial solar cells KW - electrically-active dislocations KW - growth defects KW - heteroepitaxial deposition KW - hydrogen atoms KW - low-temperature hydrogenation KW - photovoltaics KW - post-deposition hydrogenation KW - remote plasma KW - secondary ion mass spectrometry KW - spectral quantum efficiency KW - temperature 350 degC KW - temperature 610 degC KW - thin crystal silicon on sapphire KW - vibrational Raman spectroscopy measurements KW - Films KW - Hydrogen KW - Passivation KW - Photovoltaic cells KW - Raman scattering KW - Silicon DO - 10.1109/PVSC.2012.6318241 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 - Model Makers T2 - IEEE Power and Energy Magazine SP - 55 EP - 61 AU - A. Ellis AU - M. Behnke AU - J. Keller PY - 2011 KW - photovoltaic power systems KW - power distribution planning KW - power generation planning KW - power transmission planning KW - PV generation capacity KW - PV system model KW - WECC KW - distribution system planning KW - transmission system planning KW - Computational modeling KW - Inverters KW - Load modeling KW - Power system dynamics KW - Power system planning KW - Power system stability KW - Voltage control DO - 10.1109/MPE.2011.940577 JO - IEEE Power and Energy Magazine IS - 3 SN - 1540-7977 VO - 9 VL - 9 JA - IEEE Power and Energy Magazine Y1 - May-June 2011 ER - TY - CONF TI - Resetting the defect chemistry in CdTe T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 3 AU - W. K. Metzger AU - J. Burst AU - D. Albin AU - E. Colegrove AU - J. Moseley AU - J. Duenow AU - S. Farrell AU - H. Moutinho AU - M. Reese AU - S. Johnston AU - T. Barnes AU - C. Perkins AU - H. Guthrey AU - M. Al-Jassim PY - 2015 KW - II-VI semiconductors KW - cadmium compounds KW - carrier density KW - electron-hole recombination KW - gallium arsenide KW - photoconductivity KW - photoemission KW - silicon KW - solar cells KW - CdTe KW - CdTe cells KW - GaAs KW - carrier concentration KW - fill factor KW - grain-boundary recombination KW - grid parity KW - photocurrent KW - polycrystalline Si KW - polycrystalline structures KW - voltage 1.10 V KW - Cadmium compounds KW - Chlorine KW - Films KW - II-VI semiconductor materials KW - Photovoltaic cells KW - Silicon KW - cadmium compounds KW - carrier concentration CdTe KW - charge-carrier lifetime KW - photovoltaic cells KW - solar cells KW - tellurium KW - thin films DO - 10.1109/PVSC.2015.7356444 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 - Quantifying solar cell cracks in photovoltaic modules by electroluminescence imaging T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - S. Spataru AU - P. Hacke AU - D. Sera AU - S. Glick AU - T. Kerekes AU - R. Teodorescu PY - 2015 KW - cracks KW - electroluminescence KW - elemental semiconductors KW - quality control KW - silicon KW - solar cells KW - crystalline silicon photovoltaic module KW - electroluminescence imaging KW - electroluminescence intensity distribution KW - high-current forward bias KW - humidity-freeze cycling KW - low-current forward bias KW - mechanical loading KW - quality control KW - solar cell crack KW - Indexes KW - Levee KW - cell cracks KW - crystalline silicon KW - diagnosis KW - electroluminescence KW - photovoltaic module DO - 10.1109/PVSC.2015.7356124 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 - Impacts of providing inertial response on dynamic loads of wind turbine drivetrains T2 - 2014 IEEE Energy Conversion Congress and Exposition (ECCE) SP - 1507 EP - 1514 AU - I. P. Girsang AU - J. S. Dhupia AU - M. Singh AU - V. Gevorgian AU - E. Muljadi AU - J. Jonkman PY - 2014 KW - drives KW - mechanical engineering computing KW - turbogenerators KW - wind power plants KW - wind turbines KW - SimDriveline KW - SimPowerSystems KW - aeroelastic wind turbine model KW - dynamic loading KW - electromechanical drivetrain model KW - fixed speed WTG KW - power plants KW - variable speed WTG KW - wind turbine drivetrains KW - wind turbine generators KW - Aerodynamics KW - Frequency measurement KW - Gears KW - Generators KW - Load modeling KW - Wind turbines DO - 10.1109/ECCE.2014.6953597 JO - 2014 IEEE Energy Conversion Congress and Exposition (ECCE) IS - SN - 2329-3721 VO - VL - JA - 2014 IEEE Energy Conversion Congress and Exposition (ECCE) Y1 - 14-18 Sept. 2014 ER - TY - CONF TI - Oxygen incorporation during fabrication of substrate CdTe photovoltaic devices T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 003225 EP - 003229 AU - J. N. Duenow AU - R. G. Dhere AU - D. Kuciauskas AU - J. V. Li AU - J. W. Pankow AU - P. C. Dippo AU - C. M. DeHart AU - T. A. Gessert PY - 2012 KW - cadmium compounds KW - heat treatment KW - oxygen KW - polymer films KW - solar cells KW - CdTe KW - PV devices KW - building-integrated PV KW - fill factor KW - flexible substrates KW - lower open-circuit voltage KW - metal foils KW - nonstandard substrate configuration KW - oxygen incorporation KW - photovoltaic devices KW - polymer films KW - post-deposition heat treatment KW - potential compatibility KW - roll-to-roll processing KW - Annealing KW - Fabrication KW - Films KW - Performance evaluation KW - Sputtering KW - Substrates KW - II–VI semiconductor materials KW - cadmium compounds KW - current-voltage characteristics KW - heterojunctions KW - photovoltaic cells KW - solar energy KW - thin film devices DO - 10.1109/PVSC.2012.6318264 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 - A high throughput, noncontact system for screening silicon wafers predisposed to breakage during solar cell production T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 001134 EP - 001139 AU - B. Sopori AU - P. Rupnowski AU - P. Basnyat AU - V. Mehta PY - 2011 KW - elemental semiconductors KW - silicon KW - solar cells KW - conveyor belt KW - light distribution KW - light source KW - noncontact system KW - on-line system KW - screening wafers KW - solar cell production KW - solar cell/module fabrication KW - thermal stress KW - wafer breakage KW - wafer system KW - Light sources KW - Silicon KW - Temperature distribution KW - Temperature measurement KW - Tensile stress KW - Thermal stresses DO - 10.1109/PVSC.2011.6186153 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 - Simplified method for modeling the impact of arbitrary partial shading conditions on PV array performance T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - S. MacAlpine AU - C. Deline PY - 2015 KW - elemental semiconductors KW - silicon KW - solar cell arrays KW - crystalline silicon PV arrays KW - partial shading conditions KW - shading losses KW - Arrays KW - Calculators KW - Databases KW - Guidelines KW - MATLAB KW - Mathematical model KW - Predictive models KW - modeling KW - photovoltaic systems KW - shading KW - solar energy DO - 10.1109/PVSC.2015.7355938 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 - Solution deposited precursors and rapid optical processing used in the production of CIGS solar cells T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 000372 EP - 000373 AU - P. A. Hersh AU - C. J. Curtis AU - M. F. A. M. van Hest AU - S. E. Habas AU - A. Miedaner AU - D. S. Ginley AU - B. J. Stanbery PY - 2011 KW - solar cells KW - CIGS solar cells KW - ROP rival performance KW - field assisted simultaneous synthesis KW - precursor stack KW - rapid optical processing KW - solution deposited liquid precursors KW - transfer FASST processing KW - Ink KW - Optical diffraction KW - Optical films KW - Optical filters KW - Performance evaluation KW - Rapid thermal processing DO - 10.1109/PVSC.2011.6185971 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 - Approaching efficiencies above 25% with both sides-contacted silicon solar cells T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 3 AU - M. Hermle AU - F. Feldmann AU - J. Eisenlohr AU - J. Benick AU - H. Steinkemper AU - A. Richter AU - B. Lee AU - P. Stradins AU - A. Rohatgi AU - S. W. Glunz PY - 2015 KW - elemental semiconductors KW - silicon KW - solar cells KW - DOE FPACE project KW - Si KW - efficiency 24.9 percent KW - high cell performance KW - n-type solar cell KW - passivated rear contact KW - sides-contacted silicon solar cells KW - Absorption KW - Heterojunctions KW - Passivation KW - Photovoltaic cells KW - Resistance KW - Silicon DO - 10.1109/PVSC.2015.7356219 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 - Doped Bi-Se thin films for photovoltaic applications T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002946 EP - 002951 AU - S. Phok AU - P. Parilla AU - R. N. Kini AU - R. Bhattacharya AU - B. To AU - J. Pankow PY - 2010 KW - Hall effect KW - Seebeck effect KW - X-ray diffraction KW - annealing KW - bismuth KW - copper KW - dip coating KW - infrared spectroscopy KW - liquid phase deposition KW - photovoltaic cells KW - scanning electron microscopy KW - selenium KW - solar cells KW - ultraviolet spectroscopy KW - visible spectroscopy KW - CuxBiySez KW - Hall effect KW - Seebeck effect KW - UV-Vis-IR photospectroscopy KW - X-ray diffraction KW - X-ray fluorescence KW - annealed film KW - chemical bath deposition KW - deposition parameters KW - multiple dip process KW - photovoltaic application KW - photovoltaic device KW - scanning electron microscopy KW - single coating run KW - wavelength 550 nm to 597 nm KW - Annealing KW - Argon KW - Electric variables measurement KW - Optical films KW - Phase measurement DO - 10.1109/PVSC.2010.5614519 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 - Wind power plant representation in large-scale power flow simulations in WECC T2 - 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century SP - 1 EP - 6 AU - A. Ellis AU - E. Muljadi PY - 2008 KW - load flow KW - power system interconnection KW - wind power plants KW - Western Electricity Coordinating Council KW - Wind Generator Modeling Group KW - large-scale positive-sequence power flow simulations KW - power flow representation KW - wind power plant representation KW - Induction generators KW - Large-scale systems KW - Load flow KW - Power generation KW - Power system interconnection KW - Power transmission lines KW - Reactive power KW - Voltage control KW - Wind energy KW - Wind energy generation KW - Wind power plant KW - power flow representation KW - power flow simulation KW - wind energy DO - 10.1109/PES.2008.4596835 JO - 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century IS - SN - 1932-5517 VO - VL - JA - 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century Y1 - 20-24 July 2008 ER - TY - CONF TI - An Unlikely Combination of Experiments with a Novel High-Voltage CIGS Photovoltaic Array T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 2054 EP - 2057 AU - J. A. d. Cueto AU - B. R. Sekulic PY - 2006 KW - copper compounds KW - data acquisition KW - electric current measurement KW - gallium compounds KW - indium compounds KW - leakage currents KW - solar cell arrays KW - voltage measurement KW - 1 kW KW - CuInGaSe2 KW - array performance analysis KW - bipolar strings KW - copper indium gallium diselenide KW - current-voltage traces KW - data acquisition system KW - electrical characteristics KW - electrical isolation KW - high-voltage CIGS photovoltaic array KW - high-voltage leakage current measurements KW - meteorological data KW - peak-power tracking KW - photovoltaic modules KW - programmable electronic load KW - series-connected cells KW - solar data KW - stepped biasing KW - synchronous leakage current detection KW - temporal stepped-bias profiling KW - voltage bias KW - Copper KW - Current measurement KW - Gallium compounds KW - Indium KW - Leakage current KW - Photovoltaic systems KW - Solar power generation KW - Sun KW - Testing KW - Voltage DO - 10.1109/WCPEC.2006.279906 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 - 7-12 May 2006 ER - TY - CONF TI - Development of lattice-matched 1.7 eV GalnAsP solar cells grown on GaAs by MOVPE T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 0046 EP - 0051 AU - N. Jain AU - R. Oshima AU - R. France AU - J. Geisz AU - A. Norman AU - P. Dippo AU - D. Levi AU - M. Young AU - W. Olavarria AU - M. A. Steiner PY - 2016 KW - III-V semiconductors KW - MOCVD KW - arsenic alloys KW - current density KW - gallium alloys KW - gallium arsenide KW - indium alloys KW - phosphorus alloys KW - semiconductor doping KW - semiconductor growth KW - short-circuit currents KW - solar cells KW - vapour phase epitaxial growth KW - GaInAsP-GaAs KW - III-V multijunction solar cell KW - MOVPE KW - bandgap tunability KW - doping concentration KW - efficiency 17.2 percent KW - electron volt energy 1.42 eV to 1.92 eV KW - field-aided device KW - leverage enhanced depletion width KW - long-wavelength carrier collection KW - open-circuit voltage KW - optimal growth window KW - p-type zinc dopant incorporation KW - photoresponse KW - second junction quaternary lattice-matched solar cell KW - short-circuit current density measurement KW - voltage 1.18 V KW - Doping KW - Gallium arsenide KW - Junctions KW - Metals KW - Photonic band gap KW - Photovoltaic cells KW - Substrates DO - 10.1109/PVSC.2016.7749406 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 - Kesterite successes, ongoing work, and challenges: A perspective from vacuum deposition T2 - 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 SP - 1 EP - 7 AU - I. L. Repins AU - M. J. Romero AU - J. V. Li AU - S. H. Wei AU - D. Kuciauskas AU - C. S. Jiang AU - C. Beall AU - C. DeHart AU - J. Mann AU - W. C. Hsu AU - G. Teeter AU - A. Goodrich AU - R. Noufi PY - 2012 KW - Grain boundaries KW - Performance evaluation KW - Photonic band gap KW - Photovoltaic cells KW - Photovoltaic systems KW - Temperature measurement KW - Cu2ZnSnS4 (CZTS) KW - earth KW - kesterite KW - photovoltaic KW - thin film DO - 10.1109/PVSC-Vol2.2012.6656774 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 - Supply-chain dynamics of tellurium, indium and gallium within the context of PV module manufacturing costs T2 - 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 SP - 1 EP - 6 AU - M. Woodhouse AU - A. Goodrich AU - R. Margolis AU - T. L. James AU - M. Lokanc AU - R. Eggert PY - 2012 KW - Gallium KW - Gallium arsenide KW - Industries KW - Manufacturing KW - Photovoltaic cells KW - Tellurium KW - gallium KW - indium KW - tellurium KW - thin film PV DO - 10.1109/PVSC-Vol2.2012.6656796 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 - JOUR TI - Damage in Monolithic Thin-Film Photovoltaic Modules Due to Partial Shade T2 - IEEE Journal of Photovoltaics SP - 1333 EP - 1338 AU - T. J. Silverman AU - L. Mansfield AU - I. Repins AU - S. Kurtz PY - 2016 KW - II-VI semiconductors KW - cadmium compounds KW - copper compounds KW - current density KW - durability KW - gallium compounds KW - indium compounds KW - semiconductor thin films KW - solar cells KW - ternary semiconductors KW - thin film devices KW - CdTe KW - Cu(InGa)Se2 KW - cadmium telluride module KW - copper indium gallium diselenide KW - current density KW - indoor partial shade durability test KW - module-type qualification test KW - monolithic thin film photovoltaic module KW - pass criterion KW - power density KW - reverse bias operation KW - Government KW - Imaging KW - Loss measurement KW - Photovoltaic systems KW - Renewable energy sources KW - Stress KW - Electric breakdown KW - photovolatic systems KW - photovoltaic cells KW - reliability DO - 10.1109/JPHOTOV.2016.2591330 JO - IEEE Journal of Photovoltaics IS - 5 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - Sept. 2016 ER - TY - CONF TI - Dislocation Generation in Si: A Thermo-Mechanical Model Based on Measurable Parameters T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 936 EP - 939 AU - B. Sopori AU - P. Rupnowski AU - D. Balzar AU - P. Sheldon PY - 2006 KW - dislocations KW - elemental semiconductors KW - silicon KW - solar cells KW - thermal stresses KW - Si KW - cell fabrication KW - crystal growth KW - dislocation distribution KW - dislocation generation KW - initial density KW - measurable parameters KW - solar cell performance KW - thermal stresses KW - thermomechanical model KW - Capacitive sensors KW - Impurities KW - Photovoltaic cells KW - Plastics KW - Predictive models KW - Residual stresses KW - Semiconductor device modeling KW - Solar power generation KW - Thermal stresses KW - Thermomechanical processes DO - 10.1109/WCPEC.2006.279610 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 - A new method for rapid measurement of orientations and sizes of grains in multicrystalline silicon wafers T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 001680 EP - 001685 AU - B. Sopori AU - D. Guhabiswas AU - P. Rupnowski AU - S. Shet AU - S. Devayajanam AU - H. Moutinho PY - 2011 KW - crystal orientation KW - elemental semiconductors KW - etching KW - grain boundaries KW - grain size KW - reflectivity KW - silicon KW - size measurement KW - texture KW - GT FabScan KW - PVSCAN KW - Si KW - etching KW - grain boundaries KW - grain orientation KW - grain size KW - multicrystalline silicon wafers KW - orientation maps KW - orientation measurement KW - reflectance maps KW - reflectometer KW - size measurement KW - texture KW - Crystals KW - Reflection KW - Reflectivity KW - Shape KW - Silicon KW - Surface texture KW - Surface treatment DO - 10.1109/PVSC.2011.6186278 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 - Surface modification of polycrystalline Cu(In, Ga)Se2 thin-film solar cell absorber surfaces for PEEM measurements T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 002515 EP - 002518 AU - R. G. Wilks AU - M. A. Contreras AU - S. Lehmann AU - J. Herrero-Albillos AU - L. T. Bismaths AU - F. Kronast AU - R. Noufi AU - M. Bär PY - 2011 KW - copper compounds KW - etching KW - gallium compounds KW - indium compounds KW - photoelectron microscopy KW - solar absorber-convertors KW - solar cells KW - surface roughness KW - ternary semiconductors KW - thin film devices KW - Cu(InGa)Se2 KW - PEEM imaging KW - PEEM measurement KW - aqueous bromine solution etching KW - finely-structured back contact KW - lift-off procedure KW - photoelectron emission microscopy measurement KW - polycrystalline thin-film solar cell absorber surface KW - smooth sample surface preparation KW - surface etching KW - surface modification KW - surface roughness KW - time 40 s KW - Etching KW - Rough surfaces KW - Scanning electron microscopy KW - Surface morphology KW - Surface roughness KW - Surface topography DO - 10.1109/PVSC.2011.6186457 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 - A fuzzy-logic subsumption controller for Home Energy Management Systems T2 - 2015 North American Power Symposium (NAPS) SP - 1 EP - 7 AU - N. Ainsworth AU - B. Johnson AU - B. Lundstrom PY - 2015 KW - energy management systems KW - fuzzy control KW - HEMS KW - behavioral control method KW - distributed energy resource KW - fuzzy-logic subsumption controller KW - home energy management system KW - Batteries KW - Battery charge measurement KW - Energy management KW - Inverters KW - Observers KW - Power generation KW - Power measurement KW - Behavioral control KW - Home automation KW - Home energy management systems KW - Power generation control DO - 10.1109/NAPS.2015.7335184 JO - 2015 North American Power Symposium (NAPS) IS - SN - VO - VL - JA - 2015 North American Power Symposium (NAPS) Y1 - 4-6 Oct. 2015 ER - TY - CONF TI - Degradation mechanisms and lifetime prediction for lithium-ion batteries — A control perspective T2 - 2015 American Control Conference (ACC) SP - 728 EP - 730 AU - K. Smith AU - Y. Shi AU - S. Santhanagopalan PY - 2015 KW - predictive control KW - regression analysis KW - secondary cells KW - temperature control KW - battery systems control KW - battery systems design KW - charge-discharge rate KW - cycling condition KW - degradation mechanisms KW - degradation trajectories KW - electrochemical degradation mode KW - electrochemical operating window KW - generalized battery life prognostic model framework KW - lifetime prediction error reduction KW - lithium-ion batteries KW - mechanical degradation mode KW - multiple model hypothesis KW - predictive models KW - storage condition KW - temperature condition KW - temperature history KW - thermal degradation mode KW - Aging KW - Batteries KW - Couplings KW - Degradation KW - Lithium KW - Mathematical model KW - Predictive models KW - battery KW - degradation KW - diagnostics KW - energy storage KW - lithium-ion KW - prognostics DO - 10.1109/ACC.2015.7170820 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 - null TI - Chance-Constrained AC Optimal Power Flow for Distribution Systems with Renewables T2 - IEEE Transactions on Power Systems SP - 1 EP - 1 AU - E. Dall Anese AU - K. Baker AU - T. Summers PY - 2017 KW - Energy storage KW - Forecasting KW - Inverters KW - Mathematical model KW - Optimization KW - Probabilistic logic KW - Voltage control KW - Distribution systems KW - model predictive control KW - optimal power flow KW - renewable integration KW - voltage regulation DO - 10.1109/TPWRS.2017.2656080 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 - Fabrication of TCO/CdS/CdTe/Au solar cells using different CdCl2 treatments T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 4 AU - W. A. Pinheiro AU - J. A. S. Fernandes AU - G. D. Caboclo AU - B. To AU - C. L. Ferreira AU - J. Quadros AU - L. R. Cruz PY - 2008 KW - Annealing KW - Argon KW - Cascading style sheets KW - Conductive films KW - Etching KW - Fabrication KW - Gold KW - Laboratories KW - Photovoltaic cells KW - Substrates DO - 10.1109/PVSC.2008.4922539 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 - Interfacial modifiers for enhanced stability and reduced degradation of Cu(In, Ga)Se2 devices T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 1489 EP - 1493 AU - I. T. Martin AU - T. M. Oyster AU - L. M. Mansfield AU - R. Matthews AU - E. B. Pentzer AU - R. H. French AU - T. J. Peshek PY - 2016 KW - aluminium KW - copper compounds KW - gallium compounds KW - indium compounds KW - solar cells KW - thin film devices KW - zinc compounds KW - Al:ZnO KW - CuInGaSe2 KW - PV devices KW - TCO degradation KW - damp heat induced degradation mitigation KW - degradation reduction KW - electrical performance KW - failure mode KW - lifetime performance improvement KW - stability enhancement KW - thin interfacial modifiers KW - thin-film photovoltaic devices KW - transparent conductive oxide degradation KW - Conductivity KW - DH-HEMTs KW - Degradation KW - Films KW - Performance evaluation KW - Photovoltaic cells KW - Zinc oxide KW - CIGS KW - aluminum-doped zinc oxide KW - degradation KW - photovoltaic cells KW - transparent conductive oxide DO - 10.1109/PVSC.2016.7749865 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 - Influence of squaraine aggregation on short-circuit current and device efficiency T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 002775 EP - 002779 AU - S. Spencer AU - V. Murcia AU - O. Reid AU - G. Rumbles AU - K. Belfield AU - J. Cody AU - C. Collison PY - 2012 KW - absorption KW - aggregation KW - high-frequency effects KW - microwave measurement KW - photovoltaic cells KW - short-circuit currents KW - current-voltage characteristics KW - donor material KW - linear absorption measurements KW - molecular aggregation KW - photovoltaic device efficiency KW - short-circuit current KW - squaraine aggregation KW - time-resolved microwave conductivity measurements KW - Absorption KW - Aggregates KW - Current measurement KW - Films KW - Microwave measurements KW - Plastics KW - absorption KW - charge carrier mobility KW - current voltage characteristics KW - energy conversion KW - organic materials KW - photovoltaic cells KW - thin films DO - 10.1109/PVSC.2012.6318168 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 - Power capacity specification for energy storage in wind application using probability- based method T2 - 2011 IEEE Energy Conversion Congress and Exposition SP - 2125 EP - 2132 AU - W. Gao AU - X. Wang AU - E. Muljadi PY - 2011 KW - cells (electric) KW - probability KW - supercapacitors KW - wind power plants KW - battery energy system KW - energy density KW - frequency fluctuations KW - hybrid energy storage system KW - power density KW - probability-based power capacity specification approach KW - round trip losses KW - supercapacitor KW - wind power fluctuation KW - wind power plant KW - Batteries KW - Capacitors KW - Discharges KW - Fluctuations KW - Integrated circuit modeling KW - Wind power generation KW - Wind turbines KW - Battery energy storage system KW - hybrid energy storage system KW - non-parametric probability density estimation KW - super-capacitor KW - wind power fluctuation DO - 10.1109/ECCE.2011.6064049 JO - 2011 IEEE Energy Conversion Congress and Exposition IS - SN - 2329-3721 VO - VL - JA - 2011 IEEE Energy Conversion Congress and Exposition Y1 - 17-22 Sept. 2011 ER - TY - CONF TI - Analysis of in-route wireless charging for the shuttle system at Zion National Park T2 - 2016 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW) SP - 191 EP - 195 AU - A. Meintz AU - R. Prohaska AU - A. Konan AU - A. Ragatz AU - T. Markel AU - K. Kelly PY - 2016 KW - electric vehicle charging KW - inductive power transmission KW - secondary cells KW - WPTSim National Renewable Energy Laboratory KW - Zion National Park KW - battery capacity KW - drive cycle KW - electric vehicles KW - in-route wireless charging KW - shuttle bus electrification KW - shuttle fleet KW - shuttle system KW - system right-sizing KW - vehicle power KW - vehicle state of charge KW - wireless power transfer KW - Batteries KW - Electric potential KW - Inductive charging KW - State of charge KW - Transmitters KW - Vehicles KW - in-route charging KW - quasi-static charging KW - shuttle bus KW - wireless power transfer DO - 10.1109/WoW.2016.7772090 JO - 2016 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW) IS - SN - VO - VL - JA - 2016 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW) Y1 - 4-6 Oct. 2016 ER - TY - CONF TI - On the bandgap of hydrogenated nanocrystalline silicon thin films T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 003755 EP - 003760 AU - B. Yan AU - G. Yue AU - L. Sivec AU - C. S. Jiang AU - Y. Yan AU - K. Alberi AU - J. Yang AU - S. Guha PY - 2010 KW - absorption coefficients KW - hydrogen KW - nanostructured materials KW - narrow band gap semiconductors KW - photons KW - porous semiconductors KW - semiconductor thin films KW - silicon KW - solar cells KW - Si:H KW - Tauc plot KW - absorption coefficient KW - diode characteristic KW - hydrogenated nanocrystalline silicon thin film bandgap KW - mobility bandgap KW - optical bandgap KW - photon energy KW - solar cell application KW - thermal activation energy DO - 10.1109/PVSC.2010.5616075 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 - Synthesizing Virtual Oscillators to Control Islanded Inverters T2 - IEEE Transactions on Power Electronics SP - 6002 EP - 6015 AU - B. B. Johnson AU - M. Sinha AU - N. G. Ainsworth AU - F. Dörfler AU - S. V. Dhople PY - 2016 KW - distributed power generation KW - dynamic response KW - frequency control KW - invertors KW - nonlinear dynamical systems KW - oscillators KW - voltage control KW - decentralized control strategy KW - dynamic response KW - frequency regulation KW - harmonic content KW - interconnected inverters KW - islanded inverters KW - islanded microgrids KW - nonlinear analysis methods KW - nonlinear-oscillator dynamics KW - perturbation methods KW - synchronized sinusoidal limit cycle KW - time-domain controller KW - virtual oscillator control KW - voltage regulation KW - weakly nonlinear oscillators KW - Harmonic analysis KW - Inverters KW - Limit-cycles KW - Nonlinear dynamical systems KW - Oscillators KW - Steady-state KW - Voltage control KW - Averaging KW - Droop control KW - Microgrids, KW - Nonlinear oscillator circuits KW - Synchronization KW - Van der Pol oscillators KW - droop control KW - microgrids KW - nonlinear oscillator circuits KW - synchronization DO - 10.1109/TPEL.2015.2497217 JO - IEEE Transactions on Power Electronics IS - 8 SN - 0885-8993 VO - 31 VL - 31 JA - IEEE Transactions on Power Electronics Y1 - Aug. 2016 ER - TY - CONF TI - Novel transparent conducting barriers for photovoltaics T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001052 EP - 001056 AU - L. J. Simpson AU - A. Dameron AU - S. Christensen AU - T. Gennett AU - M. Reese AU - J. Berry AU - J. Perkins AU - D. Ginley PY - 2010 KW - II-VI semiconductors KW - adhesion KW - atomic layer deposition KW - fracture toughness KW - indium compounds KW - protective coatings KW - semiconductor thin films KW - tin compounds KW - wide band gap semiconductors KW - zinc compounds KW - ITO KW - NREL KW - ZnO KW - adhesion KW - atomic layer-deposited materials KW - composite structures KW - energy applications KW - environmental contaminants KW - fracture toughness KW - indium tin oxide KW - multifunctional thin film KW - nanoscale film composites KW - organic photovoltaic technology KW - self-healing barriers KW - transparent conducting barriers KW - transparent conducting films KW - transparent conductive coatings KW - water vapor transport rates KW - zinc oxide coatings KW - Ceramics KW - Coatings KW - Conductivity KW - Films KW - Indium tin oxide KW - Metals DO - 10.1109/PVSC.2010.5614664 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 - A Dry Heat-Induced Effect of Using Silver in CIGS Gridlines T2 - IEEE Journal of Photovoltaics SP - 457 EP - 460 AU - J. R. Mann AU - M. Kempe AU - I. Repins AU - A. Duda AU - S. Glick AU - A. Kanevce PY - 2013 KW - copper compounds KW - diffusion KW - gallium compounds KW - indium compounds KW - photoconductivity KW - photoemission KW - silver KW - ternary semiconductors KW - Ag KW - CIGS gridlines KW - CIGS-based photovoltaic devices KW - Cu(InGa)Se2 KW - conductivity KW - current-voltage curve shape KW - degradation mode KW - device junction KW - dry heat-induced effect KW - fill factor KW - gridline material KW - power quadrant KW - screen-printed silver KW - secondary barrier creation KW - silver diffusion KW - silver gridlines KW - temperature 85 degC KW - time 200 h KW - Degradation KW - Materials KW - Nickel KW - Photovoltaic systems KW - Resistance KW - Silver KW - Buffer KW - Cu(In,Ga)Se$_{2}$ (CIGS) KW - diffusion KW - gridlines KW - photocurrent KW - silver DO - 10.1109/JPHOTOV.2012.2219852 JO - IEEE Journal of Photovoltaics IS - 1 SN - 2156-3381 VO - 3 VL - 3 JA - IEEE Journal of Photovoltaics Y1 - Jan. 2013 ER - TY - JOUR TI - Performance and Reliability Implications of Two-Dimensional Shading in Monolithic Thin-Film Photovoltaic Modules T2 - IEEE Journal of Photovoltaics SP - 1367 EP - 1375 AU - S. Dongaonkar AU - C. Deline AU - M. A. Alam PY - 2013 KW - solar cells KW - thin films KW - 2D shading KW - calibrated 2D circuit simulations KW - catastrophic reverse bias damage KW - cell shape KW - current redistribution KW - external bypass diodes KW - heat dissipation KW - module behavior KW - monolithically integrated thin-film photovoltaic modules KW - partial shadows KW - partially shaded cell KW - shadow orientation KW - shadow shape KW - shadow size KW - shadow-induced reverse stress KW - string output power loss KW - thermal imaging KW - thin edge shadows KW - thin long rectangular series-connected cells KW - voltage redistribution KW - Circuit simulation KW - Photovoltaic cells KW - Reliability KW - Thin film devices KW - Bypass diodes KW - circuit simulation KW - module simulation KW - partial shading KW - reverse-bias stress KW - thin-film photovoltaic (PV) DO - 10.1109/JPHOTOV.2013.2270349 JO - IEEE Journal of Photovoltaics IS - 4 SN - 2156-3381 VO - 3 VL - 3 JA - IEEE Journal of Photovoltaics Y1 - Oct. 2013 ER - TY - CONF TI - Viability and analysis of implementing only voltage-power droop for parallel inverter systems T2 - 53rd IEEE Conference on Decision and Control SP - 3246 EP - 3251 AU - S. Salapaka AU - B. Johnson AU - B. Lundstrom AU - S. Kim AU - S. Collyer AU - M. Salapaka PY - 2014 KW - distributed power generation KW - electric current control KW - frequency control KW - invertors KW - linear systems KW - load flow control KW - load regulation KW - nonlinear control systems KW - power grids KW - reactive power control KW - voltage control KW - closed-form expression KW - frequency droop control KW - microgrid linearized model KW - output current phase difference KW - parallel inverter system nonlinear dynamics KW - reactive power flow KW - resistive load KW - voltage-power droop implementation analysis KW - voltage-power droop implementation viability KW - Analytical models KW - Frequency control KW - Inverters KW - Reactive power KW - Resistance KW - Steady-state KW - Voltage control DO - 10.1109/CDC.2014.7039891 JO - 53rd IEEE Conference on Decision and Control IS - SN - 0191-2216 VO - VL - JA - 53rd IEEE Conference on Decision and Control Y1 - 15-17 Dec. 2014 ER - TY - CONF TI - Analyses of diamond wire sawn wafers: Effect of various cutting parameters T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - B. Sopori AU - P. Basnyat AU - S. Devayajanam AU - R. Schnepf AU - S. Sahoo AU - J. Gee AU - F. Severico AU - A. Manens AU - H. Seigneur AU - W. V. Schoenfeld AU - S. Preece PY - 2015 KW - Fourier transforms KW - cutting KW - diamond KW - solar cells KW - surface roughness KW - Fourier transforms KW - damage depth KW - diamond grit size KW - diamond wire sawn wafers KW - lateral nonuniformities KW - phase changes KW - spatial frequencies KW - surface damage KW - surface profiles KW - surface roughness KW - Cooling KW - Diamonds KW - Indexes KW - Irrigation KW - Wires KW - Silicon KW - diamond wire sawing KW - lifetime KW - surface damage DO - 10.1109/PVSC.2015.7356033 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 - Steady-state modeling and simulation of a distribution feeder with distributed energy resources in a real-time digital simulation environment T2 - 2014 North American Power Symposium (NAPS) SP - 1 EP - 6 AU - M. Panwar AU - S. Suryanarayanan AU - S. Chakraborty PY - 2014 KW - distributed power generation KW - power system simulation KW - DER KW - IEEE-13 node test distribution feeder KW - RTDS-RSCAD KW - demand curve information KW - demand curve synthesis KW - digital simulation environment KW - electric microgrid KW - integrated distributed energy resources KW - microgrid dispatch simulations KW - steady-state modeling KW - Density estimation robust algorithm KW - Load management KW - Load modeling KW - Microgrids KW - Regulators KW - Steady-state KW - Voltage control KW - HOMER KW - IEEE-13 node KW - asset placement KW - asset sizing KW - distribution feeder model KW - real time KW - simulation KW - validation DO - 10.1109/NAPS.2014.6965445 JO - 2014 North American Power Symposium (NAPS) IS - SN - VO - VL - JA - 2014 North American Power Symposium (NAPS) Y1 - 7-9 Sept. 2014 ER - TY - CONF TI - Intrinsic Raman signatures of pristine hybrid perovskite CH3NH3PbI3 and its multiple stages of structure transformation T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 1620 EP - 1623 AU - Q. Chen AU - H. Liu AU - H. S. Kim AU - Y. Liu AU - M. Yang AU - N. Yue AU - G. Ren AU - K. Zhu AU - S. F. Liu AU - N. G. Park AU - Y. Zhang PY - 2016 KW - Raman spectra KW - organic-inorganic hybrid materials KW - photoluminescence KW - solar cells KW - crystalline domain size KW - intrinsic Raman signatures KW - macroscopic size KW - mesoscopic scale KW - organic-inorganic hybrid perovskite KW - photoluminescence spectroscopy KW - pristine hybrid perovskite CH3NH3PbI3 KW - spatially resolved Raman spectroscopy KW - structure transformation KW - Chemistry KW - Degradation KW - Density measurement KW - Lighting KW - Measurement by laser beam KW - Optical films KW - Spectroscopy KW - perovskite CH3NH3PbI3 KW - pristine Raman spectrum KW - transformation stages DO - 10.1109/PVSC.2016.7749895 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 - Assessment of Simulated Wind Data Requirements for Wind Integration Studies T2 - IEEE Transactions on Sustainable Energy SP - 620 EP - 626 AU - M. Milligan AU - E. Ela AU - D. Lew AU - D. Corbus AU - Y. h. Wan AU - B. M. Hodge PY - 2012 KW - wind power plants KW - Eastern interconnect KW - Hawaii KW - Western interconnect KW - simulated wind data requirement assessment KW - wind energy penetrations KW - wind integration studies KW - wind penetration level KW - wind power output KW - Data models KW - Power system planning KW - Stochastic systems KW - Wind forecasting KW - Wind power generation KW - Wind speed KW - Power system planning KW - stochastic systems KW - wind power generation DO - 10.1109/TSTE.2011.2160880 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 - CONF TI - Sodium-doped molybdenum targets for controllable sodium incorporation in CIGS solar cells T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 003636 EP - 003641 AU - L. M. Mansfield AU - I. L. Repins AU - S. Glynn AU - M. D. Carducci AU - D. M. Honecker AU - J. W. Pankow AU - M. R. Young AU - C. DeHart AU - R. Sundaramoorthy AU - C. L. Beall AU - B. To PY - 2011 KW - copper compounds KW - gallium compounds KW - glass KW - indium compounds KW - molybdenum KW - powders KW - sodium KW - solar cells KW - sputter deposition KW - stainless steel KW - ternary semiconductors KW - BSG substrate KW - CIGS absorber layer KW - CIGS solar cells KW - CuGaSe2 KW - CuInSe2 KW - MONA powder KW - Mo:Na KW - SLG substrate KW - antireflective coating KW - controllable sodium incorporation KW - molybdenum-coated borosilicate glass KW - soda-lime glass substrate KW - sodium molybdate-doped powder KW - stainless steel substrates KW - Adhesives KW - Coatings KW - Films KW - Glass KW - Performance evaluation KW - Photovoltaic cells KW - Substrates DO - 10.1109/PVSC.2011.6185937 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 - Differential Multiphoton Laser Scanning Microscopy T2 - IEEE Journal of Selected Topics in Quantum Electronics SP - 14 EP - 28 AU - J. J. Field AU - K. E. Sheetz AU - E. V. Chandler AU - E. E. Hoover AU - M. D. Young AU - S. y. Ding AU - A. W. Sylvester AU - D. Kleinfeld AU - J. A. Squier PY - 2012 KW - biomedical optical imaging KW - charge-coupled devices KW - laser applications in medicine KW - multiphoton processes KW - optical microscopy KW - biological samples KW - charge-coupled device camera KW - differential multiphoton laser scanning microscopy KW - excitation parameters KW - high-resolution images KW - multifocal multiphoton laser scanning microscopy KW - scattering media KW - view differences KW - whole-field detection KW - Laser beams KW - Laser excitation KW - Microscopy KW - Nonlinear optics KW - Photonics KW - Scattering KW - Fluorescence microscopy KW - nonlinear microscopy KW - nonlinear optics KW - second-harmonic generation (SHG) KW - two-photon microscopy KW - ultrafast optics DO - 10.1109/JSTQE.2010.2077622 JO - IEEE Journal of Selected Topics in Quantum Electronics IS - 1 SN - 1077-260X VO - 18 VL - 18 JA - IEEE Journal of Selected Topics in Quantum Electronics Y1 - Jan.-Feb. 2012 ER - TY - CONF TI - The capacity value of solar generation in the Western United States T2 - 2012 IEEE Power and Energy Society General Meeting SP - 1 EP - 8 AU - S. H. Madaeni AU - R. Sioshansi AU - P. Denholm PY - 2012 KW - approximation theory KW - power generation reliability KW - solar energy concentrators KW - solar power stations KW - Western United States KW - capacity factor-based methods KW - long-term capacity values KW - plant configuration KW - reasonable approximations solar capacity values KW - reliability factor-based methods KW - solar generation KW - solar power plants KW - solar technology KW - Approximation methods KW - Benchmark testing KW - Capacity planning KW - Generators KW - Inverters KW - Load modeling KW - Reliability KW - Capacity value KW - concentrating solar power KW - equivalent conventional power KW - photovoltaic solar DO - 10.1109/PESGM.2012.6345521 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 - The effect of back contact and rapid thermal processing conditions on flexible CdTe device performance T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 3 AU - H. P. Mahabaduge AU - D. M. Meysing AU - W. L. Rance AU - J. M. Burst AU - M. O. Reese AU - C. A. Wolden AU - T. A. Gessert AU - W. K. Metzger AU - S. Garner AU - T. M. Barnes PY - 2015 KW - cadmium compounds KW - capacitance measurement KW - copper KW - current density KW - electric current measurement KW - flexible electronics KW - glass KW - gold KW - rapid thermal processing KW - solar cells KW - voltage measurement KW - CdTe KW - RTP activation temperature KW - ZnTe:Au KW - ZnTe:Cu KW - back contact processing condition KW - capacitance-voltage measurements KW - current density-voltage measurements KW - flexible Corning Willow glass substrates KW - flexible solar cells KW - independent control KW - manufacturing costs KW - rapid thermal processing KW - ultra-thin glass substrates KW - Cadmium compounds KW - Glass KW - II-VI semiconductor materials KW - Performance evaluation KW - Photovoltaic cells KW - Substrates KW - Temperature measurement KW - CdTe KW - RTP treatment KW - back contact KW - flexible electronics DO - 10.1109/PVSC.2015.7355897 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 - Optimized emitter wrap-through cells for monolithic module assembly T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 002102 EP - 002106 AU - P. Hacke AU - J. Gee AU - P. Kumar AU - J. Howarth AU - V. Gonzales AU - L. Pratt AU - C. Strümpel AU - J. Dominguez AU - J. Franklin AU - G. Lopez AU - C. Corwine AU - L. Dawson PY - 2009 KW - elemental semiconductors KW - encapsulation KW - integrated optoelectronics KW - optical backplanes KW - passivation KW - silicon KW - silver KW - solar cells KW - Ag KW - Ag metallization KW - Si KW - advent solar emitter wrap-through cells KW - backplane interconnect design KW - base resistivity KW - cell design KW - cell rear KW - contact pads KW - diode recombination losses KW - emitter through-holes KW - encapsulated modules KW - grid finger lengths KW - interdigitated regions KW - monolithic module assembly KW - monolithically interconnected cell KW - multicrystalline Si cells KW - optimized emitter wrap-through cells KW - passivation KW - series resistance losses KW - shunt resistance losses KW - silicon wafers KW - through-hole lengths KW - Assembly KW - Contact resistance KW - Costs KW - Design optimization KW - Fingers KW - Light emitting diodes KW - Metallization KW - Passivation KW - Silicon KW - Solar power generation DO - 10.1109/PVSC.2009.5411433 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 - JOUR TI - Optics-Based Approach to Thermal Management of Photovoltaics: Selective-Spectral and Radiative Cooling T2 - IEEE Journal of Photovoltaics SP - 566 EP - 574 AU - X. Sun AU - T. J. Silverman AU - Z. Zhou AU - M. R. Khan AU - P. Bermel AU - M. A. Alam PY - 2017 KW - cooling KW - photovoltaic effects KW - extreme self heating KW - one-sun solar modules KW - optics based approach KW - parasitic absorption KW - photovoltaics KW - radiative cooling KW - selective spectral cooling KW - sub bandgap absorption KW - thermal management KW - total energy output KW - Absorption KW - Cooling KW - Photonics KW - Photovoltaic cells KW - Photovoltaic systems KW - Silicon KW - Radiative cooling KW - reliability KW - selective-spectral cooling KW - self-heating KW - sub-bandgap absorption DO - 10.1109/JPHOTOV.2016.2646062 JO - IEEE Journal of Photovoltaics IS - 2 SN - 2156-3381 VO - 7 VL - 7 JA - IEEE Journal of Photovoltaics Y1 - March 2017 ER - TY - CONF TI - Numerical modeling of CdTe cell degradation T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 1655 EP - 1660 AU - M. Nardone AU - D. S. Albin PY - 2014 KW - II-VI semiconductors KW - cadmium compounds KW - inorganic compounds KW - numerical analysis KW - solar cells KW - CdTe KW - FF loss KW - back barrier increase KW - cadmium telluride cell degradation KW - cadmium telluride solar cells KW - charge carriers KW - defect generation KW - degradation mechanisms KW - ion migration KW - junction effects KW - junction region KW - neutral defect centers KW - positive-negative pairs KW - stress conditions KW - time-dependent numerical modeling KW - Capacitance KW - Glass KW - Numerical models KW - Photovoltaic systems KW - Reliability KW - Stress KW - defect kinetics KW - degradation KW - numerical modeling KW - reliability KW - semiconductor simulation KW - thin-film photovoltaics DO - 10.1109/PVSC.2014.6925237 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 comprehensive comparison of current operating reserve methodologies T2 - 2016 IEEE/PES Transmission and Distribution Conference and Exposition (T&D) SP - 1 EP - 5 AU - I. Krad AU - E. Ibanez AU - Wenzhong Gao PY - 2016 KW - battery storage plants KW - distributed power generation KW - load flow KW - power distribution economics KW - power distribution reliability KW - power generation economics KW - power generation reliability KW - solar power stations KW - wind power plants KW - current operating reserve methodologies KW - distributed generation KW - distribution system KW - electric power systems KW - energy storage systems KW - power flow KW - power system economic efficiency KW - power system reliability KW - solar generation KW - wind generation KW - Load forecasting KW - Mathematical model KW - Measurement KW - Production KW - Reliability KW - Wind forecasting KW - Operating reserves KW - Security Constrained Economic Dispatch (SCED) KW - Security Constrained Unit Commitment (SCUC) KW - ancillary services DO - 10.1109/TDC.2016.7519958 JO - 2016 IEEE/PES Transmission and Distribution Conference and Exposition (T&D) IS - SN - VO - VL - JA - 2016 IEEE/PES Transmission and Distribution Conference and Exposition (T&D) Y1 - 3-5 May 2016 ER - TY - CONF TI - Requirements for quality management system for PV module manufacturing T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 3574 EP - 3579 AU - Y. Eguchi AU - G. Ramu AU - S. V. Lokanath AU - M. Yamamichi AU - S. Kurtz AU - J. Wohlgemuth AU - E. Yamada AU - M. Kondo PY - 2014 KW - manufacturing industries KW - photovoltaic power systems KW - power generation reliability KW - quality management KW - PV module manufacturing KW - long-term reliability KW - photovoltaic industry KW - product warranty KW - quality management system KW - Manufacturing processes KW - Organizations KW - Reliability KW - Standards organizations KW - Warranties KW - design KW - photovoltaic module KW - quality management KW - reliability KW - warranty DO - 10.1109/PVSC.2014.6924879 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 - Accelerated UV test methods and selection criteria for encapsulants of photovoltaic modules T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 6 AU - M. D. Kempe PY - 2008 KW - Acceleration KW - Adhesives KW - Glass KW - Humidity KW - Life estimation KW - Photovoltaic systems KW - Solar power generation KW - Stress KW - Testing KW - Voltage DO - 10.1109/PVSC.2008.4922771 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 - JOUR TI - A Game Theoretic Approach to Risk-Based Optimal Bidding Strategies for Electric Vehicle Aggregators in Electricity Markets With Variable Wind Energy Resources T2 - IEEE Transactions on Sustainable Energy SP - 374 EP - 385 AU - H. Wu AU - M. Shahidehpour AU - A. Alabdulwahab AU - A. Abusorrah PY - 2016 KW - Monte Carlo methods KW - electric vehicles KW - game theory KW - integer programming KW - linear programming KW - power markets KW - power transmission lines KW - wind power KW - CVaR index KW - EV fleet characteristics KW - IEEE 118-bus system KW - MILP KW - Monte Carlo simulation KW - ancillary services markets KW - bi-level problem KW - conditional value at risk index KW - day-ahead energy markets KW - electric vehicle aggregators KW - electricity markets KW - equilibrium constraints KW - game theoretic approach KW - generating units KW - mathematical programming KW - modified 6-bus system KW - prime-dual formulation KW - random outages KW - risk-based optimal bidding KW - single-level mixed integer linear programming KW - stochastic optimization KW - system operation cost minimization KW - transmission lines KW - variable wind energy resources KW - Electricity supply industry KW - Generators KW - Indexes KW - Renewable energy sources KW - Stochastic processes KW - Uncertainty KW - Wind energy KW - Electric vehicle aggregators KW - Nash equilibrium KW - conditional value at risk (CVaR) KW - incomplete information KW - strategic bidding KW - wind energy DO - 10.1109/TSTE.2015.2498200 JO - IEEE Transactions on Sustainable Energy IS - 1 SN - 1949-3029 VO - 7 VL - 7 JA - IEEE Transactions on Sustainable Energy Y1 - Jan. 2016 ER - TY - CONF TI - Energy extraction from a slider-crank wave energy converter under irregular wave conditions T2 - OCEANS 2015 - MTS/IEEE Washington SP - 1 EP - 7 AU - Y. Sang AU - H. Bora Karayaka AU - Yanjun Yan AU - J. Z. Zhang AU - E. Muljadi AU - Yi-Hsiang Yu PY - 2015 KW - direct energy conversion KW - wave power generation KW - energy conversion device KW - energy extraction KW - irregular wave conditions KW - regular sinusoidal wave conditions KW - slider-crank wave energy converter KW - time-domain hydrodynamics model KW - Force KW - Generators KW - Hydrodynamics KW - Mathematical model KW - Ocean waves KW - Oceans KW - Predictive models KW - irregular waves KW - ocean energy KW - slider-crank KW - wave energy converter (WEC) DO - JO - OCEANS 2015 - MTS/IEEE Washington IS - SN - VO - VL - JA - OCEANS 2015 - MTS/IEEE Washington Y1 - 19-22 Oct. 2015 ER - TY - CONF TI - An examination of 1D solar cell model limitations using 3D SPICE modeling T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 002088 EP - 002091 AU - W. E. McMahon AU - J. M. Olson AU - J. F. Geisz AU - D. J. Friedman PY - 2012 KW - SPICE KW - current density KW - solar cells KW - solid modelling KW - 1D solar cell model limitation KW - 3D SPICE modeling KW - current density KW - sheet resistance KW - voltage density KW - Computational modeling KW - Current density KW - Integrated circuit modeling KW - Junctions KW - Photovoltaic cells KW - SPICE KW - Solid modeling KW - SPICE KW - current-voltage characteristics KW - photovoltaic cells KW - semiconductor device modeling DO - 10.1109/PVSC.2012.6318009 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 - Effects of stoichiometry in undoped CdTe heteroepilayers on Si T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 5 AU - T. A. Gessert AU - E. Colegrove AU - B. Stafford AU - Wei Gao AU - S. Sivananthan AU - D. Kuciauskas AU - H. Moutinho AU - S. Farrell AU - T. Barnes PY - 2015 KW - II-VI semiconductors KW - cadmium compounds KW - elemental semiconductors KW - molecular beam epitaxial growth KW - semiconductor junctions KW - silicon KW - solar cells KW - stoichiometry KW - CdTe-Si KW - advanced device development KW - crystalline layer KW - high-performance multijunction II-VI alloy PV device KW - market constraint KW - molecular beam epitaxy deposition KW - optoelectronic quality KW - stoichiometry effect KW - structural quality KW - undoped heteroepilayer KW - Cadmium compounds KW - II-VI semiconductor materials KW - Molecular beam epitaxial growth KW - Semiconductor process modeling KW - Silicon KW - Substrates KW - cadmium telluride KW - characterization KW - heteroepilayers KW - photovoltaic device KW - silicon KW - stoichiometry DO - 10.1109/PVSC.2015.7356368 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 - Back contact band offset study of Mo-CZTS based solar cell structure by using XPS/UPS techniques T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 4 AU - T. P. Dhakal AU - S. Harvey AU - M. van Hest AU - G. Teeter PY - 2015 KW - Schottky barriers KW - X-ray photoelectron spectra KW - annealing KW - binding energy KW - copper compounds KW - molybdenum KW - molybdenum compounds KW - semiconductor materials KW - solar cells KW - tin compounds KW - ultraviolet photoelectron spectra KW - valence bands KW - zinc compounds KW - CZTS solar cell structure KW - Mo-MoS2-Cu2ZnSnS4 KW - Schottky junction KW - VBM KW - XPS-UPS technique KW - annealing KW - back contact band offset KW - band bending KW - band diagram KW - binding energy KW - molybdenum-molydisulfide interface KW - valence band maxima KW - Atmosphere KW - Films KW - Photovoltaic cells KW - Pollution measurement KW - Surface contamination KW - Surface treatment KW - Temperature measurement KW - CZTS solar cells KW - Mo/MoS2 back contact KW - XPS/UPS analysis DO - 10.1109/PVSC.2015.7355623 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 - Infrared optical response of geometric diode rectenna solar cells T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 002976 EP - 002978 AU - S. Joshi AU - Z. Zhu AU - S. Grover AU - G. Moddel PY - 2012 KW - bow-tie antennas KW - diodes KW - rectennas KW - solar cells KW - DC power KW - MIM diodes KW - Shockley-Queisser limit KW - broadband optical operation KW - electromagnetic radiation KW - geometric asymmetry KW - geometric diode rectenna solar cells KW - high frequency AC field KW - infrared optical response KW - metal bowtie antenna KW - metal-insulator-metal diodes KW - micronsize antennas KW - optical rectennas KW - planar configuration KW - theoretical efficiency KW - thermophotovoltaics KW - wavelength 10.6 mum KW - Geometrical optics KW - Measurement by laser beam KW - Photovoltaic cells KW - Rectennas KW - Semiconductor diodes KW - ballistic transport KW - diodes KW - optical polarization KW - rectennas KW - rectifiers KW - solar energy DO - 10.1109/PVSC.2012.6318209 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 - Detecting free carriers in organic photovoltaic systems: Time-resolved microwave conductivity T2 - 2011 International Semiconductor Device Research Symposium (ISDRS) SP - 1 EP - 2 AU - G. Rumbles AU - N. Kopidakis AU - D. Coffey AU - A. Ferguson AU - S. Dayal AU - O. Reid PY - 2011 KW - high-frequency effects KW - photolysis KW - solar cells KW - time resolved spectra KW - active components KW - donor-acceptor system KW - flash photolysis KW - free carriers KW - mobile charge carriers KW - organic photovoltaic device functionality KW - organic photovoltaic systems KW - spectroscopy KW - time-resolved microwave conductivity KW - Chemistry KW - Excitons KW - Photovoltaic systems KW - Plastics KW - Radiative recombination KW - USA Councils DO - 10.1109/ISDRS.2011.6135396 JO - 2011 International Semiconductor Device Research Symposium (ISDRS) IS - SN - VO - VL - JA - 2011 International Semiconductor Device Research Symposium (ISDRS) Y1 - 7-9 Dec. 2011 ER - TY - JOUR TI - Wind Power Plant Model Validation Using Synchrophasor Measurements at the Point of Interconnection T2 - IEEE Transactions on Sustainable Energy SP - 984 EP - 992 AU - Y. Zhang AU - E. Muljadi AU - D. Kosterev AU - M. Singh PY - 2015 KW - phasor measurement KW - power system interconnection KW - power system planning KW - turbogenerators KW - wind power plants KW - wind turbines KW - WPP KW - WTG KW - interconnection point KW - power system planning KW - single-turbine representation KW - synchrophasor measurement KW - wind power plant model validation KW - wind turbine generator KW - Circuit faults KW - Generators KW - Power system stability KW - Transient analysis KW - Wind speed KW - Wind turbines KW - Measurement unit KW - wind power plant (WPP) KW - wind turbine/generator model validation DO - 10.1109/TSTE.2014.2343794 JO - IEEE Transactions on Sustainable Energy IS - 3 SN - 1949-3029 VO - 6 VL - 6 JA - IEEE Transactions on Sustainable Energy Y1 - July 2015 ER - TY - JOUR TI - An Illumination- and Temperature-Dependent Analytical Model for Copper Indium Gallium Diselenide (CIGS) Solar Cells T2 - IEEE Journal of Photovoltaics SP - 1298 EP - 1307 AU - X. Sun AU - T. Silverman AU - R. Garris AU - C. Deline AU - M. A. Alam PY - 2016 KW - copper compounds KW - gallium compounds KW - indium compounds KW - solar cells KW - ternary semiconductors KW - CIGS I-V characteristics KW - CIGS solar cell KW - Cu(InGa)Se2 KW - copper indium gallium diselenide solar cell KW - drift-diffusion transport equation KW - illumination intensity function KW - illumination-dependent analytical model KW - illumination-dependent current-voltage characteristics KW - large-scale simulation framework KW - photovoltaic farm KW - physics-based analytical model KW - solar module performance optimization KW - statistical shunt variation KW - temperature function KW - temperature-dependent analytical model KW - temperature-dependent current-voltage characteristics KW - Analytical models KW - Heterojunctions KW - Integrated circuit modeling KW - Lighting KW - Mathematical model KW - Photoconductivity KW - Photovoltaic cells KW - Analytical model KW - compact model KW - copper indium gallium diselenide (CIGS) KW - heterojunction KW - illumination dependent KW - temperature dependent DO - 10.1109/JPHOTOV.2016.2583790 JO - IEEE Journal of Photovoltaics IS - 5 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - Sept. 2016 ER -