TY - JOUR TI - Energy Storage, Renewable Power Generation, and the Grid: NREL Capabilities Help to Develop and Test Energy-Storage Technologies T2 - IEEE Electrification Magazine SP - 30 EP - 40 AU - Z. Ma AU - A. Pesaran AU - V. Gevorgian AU - D. Gwinner AU - W. Kramer PY - 2015 KW - air pollution control KW - energy storage KW - photovoltaic power systems KW - sustainable development KW - wind power plants KW - NREL capabilities KW - electricity generation KW - energy-storage technologies KW - greenhouse gas emissions KW - renewable power generation KW - solar power generation KW - sustainable energy KW - wind power generation KW - Batteries KW - Energy storage KW - Power supplies KW - Renewable energy sources KW - Wind energy generation KW - Wind power generation DO - 10.1109/MELE.2015.2447972 JO - IEEE Electrification Magazine IS - 3 SN - 2325-5897 VO - 3 VL - 3 JA - IEEE Electrification Magazine Y1 - Sept. 2015 ER - TY - CONF TI - Computational fluid dynamics simulation study of active power control in wind plants T2 - 2016 American Control Conference (ACC) SP - 1413 EP - 1420 AU - P. Fleming AU - J. Aho AU - P. Gebraad AU - L. Pao AU - Y. Zhang PY - 2016 KW - computational fluid dynamics KW - flow simulation KW - power control KW - power generation control KW - wakes KW - wind power plants KW - wind turbines KW - active power control services KW - computational fluid dynamics simulation study KW - high-fidelity computational fluid dynamics-based wind plant simulator KW - waked conditions KW - wind plant wake controls KW - wind turbine control systems KW - wind turbine wake interactions KW - Automatic generation control KW - Computational modeling KW - Rotors KW - Wind farms KW - Wind speed KW - Wind turbines DO - 10.1109/ACC.2016.7525115 JO - 2016 American Control Conference (ACC) IS - SN - VO - VL - JA - 2016 American Control Conference (ACC) Y1 - 6-8 July 2016 ER - TY - CONF TI - High-penetration, grid-connected photovoltaic technology codes and standards T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 4 AU - T. S. Basso PY - 2008 KW - Code standards KW - Microwave integrated circuits KW - Monitoring KW - Photovoltaic systems KW - Power engineering and energy KW - Power generation economics KW - Power quality KW - Power system interconnection KW - Renewable energy resources KW - Solar power generation DO - 10.1109/PVSC.2008.4922617 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 - The effect of CdTe deposition temperature on device properties of different TCOs and glass substrates T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000340 EP - 000344 AU - R. Dhere AU - M. Bonnet-Eymard AU - E. Charlet AU - E. Peter AU - J. Duenow AU - H. Moutinho AU - J. V. Li AU - M. Scott AU - D. Albin AU - T. Gessert PY - 2010 KW - buffer layers KW - cadmium compounds KW - fluorine KW - glass KW - semiconductor thin films KW - sublimation KW - tin compounds KW - CTO KW - CdTe KW - Corning 7059 borosilicate glass substrates KW - ITO KW - Saint-Gobain AZO KW - Saint-Gobain soda lime SGG Diamant KW - SnO2:F KW - TCO KW - buffer layers KW - close-spaced sublimation KW - deposition temperature effect KW - device properties KW - devices fabrication KW - temperature 450 C to 620 C KW - Annealing KW - Buffer layers KW - Glass KW - Indium tin oxide KW - Performance evaluation KW - Substrates KW - Temperature DO - 10.1109/PVSC.2010.5616929 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 - SiO2 as barrier layer for Na out-diffusion from soda-lime glass T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002519 EP - 002521 AU - Y. Yan AU - X. Li AU - R. Dhere AU - M. Al-Jassim AU - K. Jones AU - M. Young AU - M. Scott PY - 2010 KW - optoelectronic devices KW - secondary ion mass spectroscopy KW - silicon compounds KW - sodium KW - solar cells KW - thin film devices KW - SiO2 KW - X-ray energy dispersive spectroscopy KW - effective barrier layer KW - optoelectronic property KW - secondary ion mass spectrometry KW - soda lime glass KW - thin film solar cell KW - transmission electron microscopy KW - Annealing KW - Electron beams KW - Glass KW - Ions KW - Photovoltaic cells KW - Spectroscopy KW - Substrates DO - 10.1109/PVSC.2010.5614657 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 - Sub-100 nm resolution 3-D tomography of CZTSe using transmission X-ray Microscopy T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 5 AU - D. S. Pruzan AU - A. E. Caruso AU - Y. Liu AU - Y. Lin AU - C. Beall AU - I. Repins AU - M. F. Toney AU - M. A. Scarpulla PY - 2015 KW - X-ray microscopy KW - copper compounds KW - semiconductor materials KW - semiconductor thin films KW - solar absorber-convertors KW - solar cells KW - thin film devices KW - tin compounds KW - zinc compounds KW - 3D tomographic reconstruction KW - APT atomic scale resolution KW - CZTSe absorber layers KW - CZTSe subresolution 3D tomography KW - Cu2ZnSnSe4 KW - EDS macroscale resolution KW - atom probe tomography KW - element-specific TXM KW - energy dispersive spectroscopy KW - mesoscale gap fill KW - size 100 nm KW - thin film solar cells KW - transmission X-ray microscopy KW - Absorption KW - Attenuation KW - Image edge detection KW - Image reconstruction KW - Photonics KW - Tomography KW - X-ray imaging KW - CZTSe KW - X-ray tomography KW - photovoltaic cells KW - synchrotron radiation DO - 10.1109/PVSC.2015.7355781 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 - Device physics of nanoscale interdigitated solar cells T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 5 AU - W. K. Metzger AU - D. H. Levi PY - 2008 KW - Chemicals KW - Electron mobility KW - Fluctuations KW - Nanoscale devices KW - P-n junctions KW - Photonic band gap KW - Photovoltaic cells KW - Physics KW - Semiconductor materials KW - Zinc oxide DO - 10.1109/PVSC.2008.4922776 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 - Efficient and stable CIGS solar cells with ZnOS buffer layer T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 0353 EP - 0356 AU - R. L. Garris AU - J. V. Li AU - M. A. Contreras AU - K. Ramanathan AU - L. M. Mansfield AU - B. Egaas AU - A. Kanevce PY - 2014 KW - buffer layers KW - chemical vapour deposition KW - copper KW - solar cells KW - zinc compounds KW - CIGS KW - Cu KW - ZnOS KW - buffer layer KW - capacitance dependent performance measurements KW - chemical bath deposition KW - copper content KW - light soaking KW - solar cells KW - temperature dependent performance measurements KW - Buffer layers KW - Market research KW - Performance evaluation KW - Photovoltaic cells KW - Substrates KW - Zinc oxide KW - chemical bath deposition KW - copper indium gallium diselenide KW - high efficiency KW - novel buffer KW - thin-film solar cells KW - zinc oxysulfide DO - 10.1109/PVSC.2014.6924930 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 - Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior T2 - Proceedings of the IEEE SP - 2397 EP - 2408 AU - A. Zipperer AU - P. A. Aloise-Young AU - S. Suryanarayanan AU - R. Roche AU - L. Earle AU - D. Christensen AU - P. Bauleo AU - D. Zimmerle PY - 2013 KW - consumer behaviour KW - consumer electronics KW - cost reduction KW - energy conservation KW - energy management systems KW - home automation KW - smart power grids KW - carbon footprint KW - consumer behavior KW - consumer electronics KW - electric energy management system KW - electricity grid KW - electricity management KW - enabling technologies KW - energy efficiency KW - energy usage KW - energy use cost KW - renewable resources KW - smart home KW - Behavioral science KW - Consumer behavior KW - Energy management KW - Home appliances KW - Home automation KW - Smart homes KW - Thermostats KW - Behavioral science KW - consumer behavior KW - decision making KW - energy management KW - load management KW - smart grid KW - smart home DO - 10.1109/JPROC.2013.2270172 JO - Proceedings of the IEEE IS - 11 SN - 0018-9219 VO - 101 VL - 101 JA - Proceedings of the IEEE Y1 - Nov. 2013 ER - TY - CONF TI - Quantifying the impact of incidence-angle dependence on solar radiometric calibration T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2662 EP - 2667 AU - M. Dooraghi AU - A. Habte AU - I. Reda AU - M. Sengupta AU - P. Gotseff AU - A. Andreas PY - 2014 KW - calibration KW - radiometry KW - solar cells KW - National Renewable Energy Laboratory KW - Solar Radiation Research Laboratory KW - World Radiometer Reference and World Infrared Standard Group KW - broadband radiometers KW - incidence-angle dependence KW - indoor calibrations KW - international standards KW - international system KW - investment risks KW - outdoor calibrations KW - photovoltaic arrays KW - photovoltaic cells KW - photovoltaic modules KW - power conversion KW - radiometric measurements KW - radiometric science community KW - responsivity value KW - solar irradiance KW - solar radiation resources KW - solar radiometric calibration KW - solar resources KW - system performance KW - Calibration KW - Clouds KW - Laboratories KW - Radiometers KW - Uncertainty KW - BORCAL KW - MIDC KW - SRRL KW - diffuse irradiance KW - direct normal irradiance KW - global horizontal irradiance KW - pyranometer KW - pyrheliometer KW - responsivity KW - solar incident angle DO - 10.1109/PVSC.2014.6925477 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 - Evaluation and field assessment of bifacial photovoltaic module power rating methodologies T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 3698 EP - 3703 AU - C. Deline AU - S. MacAlpine AU - B. Marion AU - F. Toor AU - A. Asgharzadeh AU - J. S. Stein PY - 2016 KW - integrated circuit measurement KW - solar cells KW - 1-sun irradiance standards KW - adjacent modules KW - bifacial modules KW - bifacial photovoltaic module power rating methodologies KW - bifacial reference condition KW - field assessment KW - field measurements KW - field simulations KW - ground-clearance height KW - indoor test methods KW - international standard KW - multiple rear-irradiance conditions KW - outdoor field measurements KW - repeatable irradiance KW - single-sided flash test equipment KW - thermal environment KW - varied ground cover KW - Atmospheric measurements KW - IEC Standards KW - Particle measurements KW - Power measurement KW - Sensitivity KW - Temperature measurement DO - 10.1109/PVSC.2016.7750367 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 - Electrical characterization of Cu composition effects in CdS/CdTe thin-film solar cells with a ZnTe:Cu back contact T2 - 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2 SP - 1 EP - 5 AU - J. V. Li AU - J. N. Duenow AU - D. Kuciauskas AU - A. Kanevce AU - R. G. Dhere AU - M. R. Young AU - D. H. Levi PY - 2012 KW - Admittance KW - Cadmium KW - Gold KW - Lead KW - Optical films KW - Performance evaluation KW - Switches KW - CdTe KW - admittance measurement KW - capacitance-voltage characteristics KW - charge carrier density KW - contacts KW - defect DO - 10.1109/PVSC-Vol2.2012.6656756 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 - Assessment of system frequency support effect of PMSG-WTG using torque-limit-based inertial control T2 - 2016 IEEE Energy Conversion Congress and Exposition (ECCE) SP - 1 EP - 6 AU - X. Wang AU - W. Gao AU - J. Wang AU - Z. Wu AU - W. Yan AU - V. Gevorgian AU - Y. Zhang AU - E. Muljadi AU - M. Kang AU - M. Hwang AU - Y. C. Kang PY - 2016 KW - frequency response KW - machine control KW - permanent magnet generators KW - synchronous generators KW - torque control KW - wind turbines KW - PMSG-WTG KW - hidden inertia KW - inertial control strategies KW - inertial response KW - maximum torque restriction KW - permanent magnet synchronous generator KW - system frequency response KW - system frequency support assessment KW - torque-limit-based inertial control KW - under-frequency disturbance KW - variable-speed wind turbines KW - Acceleration KW - Frequency control KW - Frequency synchronization KW - Power system stability KW - Rotors KW - Synchronous generators KW - Torque KW - Inertial control KW - PMSG-WTG KW - torque limit DO - 10.1109/ECCE.2016.7854886 JO - 2016 IEEE Energy Conversion Congress and Exposition (ECCE) IS - SN - VO - VL - JA - 2016 IEEE Energy Conversion Congress and Exposition (ECCE) Y1 - 18-22 Sept. 2016 ER - TY - CONF TI - A maximum power point tracker variable-dc-link three-phase inverter for grid-connected PV panels T2 - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe) SP - 1 EP - 7 AU - F. Mancilla-David AU - A. Arancibia AU - F. Riganti-Fulginei AU - E. Muljadi AU - M. Cerroni PY - 2012 KW - electric admittance KW - electric current control KW - invertors KW - maximum power point trackers KW - photovoltaic power systems KW - power factor correction KW - power generation control KW - power grids KW - software packages KW - solar cell arrays KW - AC grid KW - DC-DC converter stage KW - PSCAD-EMTDC mathematical software package KW - US Department of Energy's National Renewable Energy Laboratory KW - computer simulation KW - grid-connected PV panels KW - grid-connected three-phase inverter KW - incremental conductance algorithm KW - inner current control loop KW - maximum power point tracker variable-DC-link three-phase inverter KW - maximum power point tracking function KW - modified version-based DC-link voltage KW - outer control loop KW - photovoltaic array KW - photovoltaic power plants KW - power 425 kW KW - power factor KW - real irradiance data KW - variable DC-link control scheme KW - Arrays KW - Computational modeling KW - Integrated circuit modeling KW - Inverters KW - Mathematical model KW - Maximum power point tracking KW - Voltage control KW - Incremental Conductance KW - Maximum Power Point Tracking KW - Photovoltaic Array KW - Three-Phase Inverter KW - VSC Control DO - 10.1109/ISGTEurope.2012.6465892 JO - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe) IS - SN - 2165-4816 VO - VL - JA - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe) Y1 - 14-17 Oct. 2012 ER - TY - JOUR TI - Clean distributed resources in the U.S. residential market T2 - IEEE Power Engineering Review SP - 11 EP - 13 AU - T. E. Hoff AU - C. Herig PY - 1999 KW - Carbon dioxide KW - Cogeneration KW - Energy consumption KW - Energy efficiency KW - Fuels KW - Natural gas KW - Power generation KW - Power industry KW - Waste heat KW - Water heating DO - 10.1109/MPER.1999.799635 JO - IEEE Power Engineering Review IS - 11 SN - 0272-1724 VO - 19 VL - 19 JA - IEEE Power Engineering Review Y1 - November 1999 ER - TY - CONF TI - Field demonstration of using advanced PV inverter functionality to mitigate the impacts of high-penetration PV grid integration on the distribution system T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - B. Mather AU - A. Gebeyehu PY - 2015 KW - distribution networks KW - invertors KW - photovoltaic power systems KW - PV grid integration KW - PV inverters KW - distribution circuit KW - distribution system KW - high-penetration PV integration KW - inductive power factor KW - off-unity power factor operation KW - reactive current flow KW - voltage-related PV impacts KW - Inverters KW - Substations KW - distributed power generation KW - photovoltaic systems KW - power distribution DO - 10.1109/PVSC.2015.7356169 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 - Operando XPS characterization of selective contacts: The case of molybdenum oxide for crystalline silicon heterojunction solar cells T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 3543 EP - 3546 AU - L. Ding AU - S. P. Harvey AU - G. Teeter AU - M. I. Bertoni PY - 2016 KW - X-ray photoelectron spectra KW - elemental semiconductors KW - semiconductor heterojunctions KW - semiconductor thin films KW - silicon KW - solar cells KW - CSC material KW - MoO KW - Si KW - X-ray photoelectron spectroscopy KW - absorber interface KW - carrier-selective contact characterization KW - crystalline silicon absorber KW - crystalline silicon heterojunction solar cells KW - light bias condition KW - molybdenum oxide hole-selective contact films KW - operando XPS characterization KW - photovoltage measurement KW - surface chemical properties KW - Chemicals KW - Contacts KW - Films KW - Photovoltaic cells KW - Silicon KW - Substrates KW - Sun KW - carrier-selective contact KW - operando KW - silicon solar cell KW - x-ray photoelectron spectroscopy DO - 10.1109/PVSC.2016.7750330 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 - Shortwave radiometer calibration methods comparison and resulting solar irradiance measurement differences: A user perspective T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 0121 EP - 0126 AU - A. Habte AU - M. Sengupta AU - A. Andreas AU - I. Reda AU - J. Robinson PY - 2016 KW - calibration KW - radiometers KW - solar energy conversion KW - solar power KW - sunlight KW - thermopiles KW - BORCAL method KW - NREL broadband outdoor radiometer calibration KW - WRR KW - artificial light source KW - calibration procedure KW - environmental conditions KW - grid system operators KW - indoor calibrations KW - installation method KW - instrument performance specification KW - maintenance practices KW - measurement conditions KW - performance risk mitigation KW - pyranometer outdoor calibration responsivity KW - pyrheliometers KW - radiometric calibration service providers KW - shortwave radiometer calibration methods KW - single-black thermopile detectors KW - solar energy conversion system performance KW - solar energy projects KW - solar irradiance measurement KW - solar irradiance measurement differences KW - solar radiation data sets KW - solar resource variability KW - solar zenith angle KW - thermal offset correction KW - utility planners KW - variable solar resource KW - world radiometric reference KW - Calibration KW - Extraterrestrial measurements KW - Instruments KW - Mathematical model KW - Radiometry KW - Solar energy KW - Voltage measurement KW - Calibration responsivity KW - Measurement uncertainty KW - Photodiode KW - Pyranometer KW - Pyrheliometers KW - Radiometer calibration KW - photovoltaics DO - 10.1109/PVSC.2016.7749561 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 - Nickel silicide metallization for passivated tunneling contacts for silicon solar cells T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 2479 EP - 2482 AU - A. Marshall AU - K. Florent AU - A. Tapriya AU - B. G. Lee AU - S. K. Kurinec AU - D. L. Young PY - 2016 KW - contact resistance KW - elemental semiconductors KW - integrated circuit metallisation KW - nickel compounds KW - passivation KW - photoluminescence KW - silicon KW - silicon compounds KW - solar cells KW - tunnelling KW - IBPC KW - NiSi-Si-SiO2-Si KW - amorphous silicon interlayer KW - contact resistivity measurements KW - interdigitated back passivated contact high efficiency silicon solar cells KW - nickel silicide metallization KW - passivated tunneling contacts KW - photoluminescence KW - recombination loss KW - silicon solar cells KW - Conductivity KW - Nickel alloys KW - Optical reflection KW - Photovoltaic cells KW - Silicides KW - Silicon DO - 10.1109/PVSC.2016.7750089 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 - Reliability testing the die-attach of CPV cell assemblies T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 000917 EP - 000922 AU - N. Bosco AU - C. Sweet AU - S. Kurtz PY - 2009 KW - infrared imaging KW - microassembling KW - nondestructive testing KW - photovoltaic cells KW - reliability KW - CPV cell assembly KW - concentrator photovoltaic KW - die-attach KW - failing bond KW - failing joint KW - infrared imaging technique KW - multijunction cell KW - nondestructive methods KW - nonideal bond KW - reliability testing KW - test vehicle design KW - test-to-failure protocol KW - thermal cycling sequence KW - Acceleration KW - Assembly KW - Capacitive sensors KW - Infrared detectors KW - Life estimation KW - Qualifications KW - Temperature KW - Testing KW - Thermal factors KW - Thermal stresses DO - 10.1109/PVSC.2009.5411139 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 - Density profiles in sputtered molybdenum thin films and their effects on sodium diffusion in Cu(InxGa1−x)Se2 photovoltaics T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 002749 EP - 002752 AU - J. Li AU - S. Glynn AU - L. Mansfield AU - M. Young AU - Y. Yan AU - M. Contreras AU - R. Noufi AU - F. L. Terry AU - D. Levi PY - 2011 KW - argon KW - copper compounds KW - dielectric function KW - diffusion KW - ellipsometry KW - gallium compounds KW - indium compounds KW - metallic thin films KW - molybdenum KW - optimisation KW - scanning electron microscopy KW - secondary ion mass spectroscopy KW - semiconductor growth KW - sodium KW - solar cells KW - sputter deposition KW - ternary semiconductors KW - thin film devices KW - CIGS solar cells KW - Cu(InxGa1-x)Se2 KW - Mo KW - Mo film density profiles KW - SLG substrates KW - argon pressure KW - deposition parameters KW - ex situ spectroscopic ellipsometry KW - high-angle-annular-dark-field scanning transmission electron microscopy KW - in situ optical diagnostics KW - polarized incident light KW - pressure 6 mtorr to 20 mtorr KW - secondary ion mass spectroscopy KW - simulated optical reflectance KW - simulated optical transmission KW - soda lime glass substrates KW - sodium diffusion KW - sputtered molybdenum thin films KW - Optical films KW - Optical imaging KW - Optical polarization KW - Optical reflection KW - Optical sensors KW - Substrates DO - 10.1109/PVSC.2011.6186516 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 - Minority-Carrier Lifetime and Surface Recombination Velocity in Single-Crystal CdTe T2 - IEEE Journal of Photovoltaics SP - 366 EP - 371 AU - D. Kuciauskas AU - A. Kanevce AU - P. Dippo AU - S. Seyedmohammadi AU - R. Malik PY - 2015 KW - II-VI semiconductors KW - cadmium compounds KW - carrier lifetime KW - minority carriers KW - photoluminescence KW - surface recombination KW - time resolved spectra KW - two-photon spectra KW - CdTe KW - room-temperature minority-carrier lifetime KW - single-crystal CdTe KW - surface recombination velocity KW - temperature 202 K to 295 K KW - temperature 293 K to 298 K KW - temperature dependence KW - two-photon excitation time-resolved photoluminescence KW - Crystals KW - Excitons KW - Measurement by laser beam KW - Photovoltaic systems KW - Surface treatment KW - Temperature measurement KW - Cadmium compounds KW - charge-carrier lifetime KW - photoluminescence (PL) KW - photovoltaic cells DO - 10.1109/JPHOTOV.2014.2359738 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 - Exciton Multiplication and Relaxation Dynamics in Quantum Dots: Applications to Ultra-High Efficiency Solar Photon Conversion T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 40 EP - 44 AU - A. J. Nozik PY - 2006 KW - Auger effect KW - IV-VI semiconductors KW - energy gap KW - excitons KW - lead compounds KW - semiconductor quantum dots KW - solar cells KW - Auger process KW - HOMO-LUMO transition energy KW - PbS KW - PbSe KW - PbTe KW - bandgap KW - crystal momentum KW - energy levels KW - exciton multiplication KW - multiple exciton generation KW - quantization KW - semiconductor quantum dots KW - ultra-high efficiency solar photon conversion KW - Costs KW - Electrons KW - Excitons KW - Hot carriers KW - Impact ionization KW - Kinetic energy KW - Photoconductivity KW - Photonic band gap KW - Photonic crystals KW - Quantum dots DO - 10.1109/WCPEC.2006.279341 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 - LPV subspace identification of the edgewise vibrational dynamics of a wind turbine rotor T2 - 2011 IEEE International Conference on Control Applications (CCA) SP - 37 EP - 42 AU - P. M. O. Gebraad AU - J. W. van Wingerden AU - P. A. Fleming AU - A. D. Wright PY - 2011 KW - Markov processes KW - blades KW - drives KW - machine control KW - matrix decomposition KW - nonlinear systems KW - parameter estimation KW - predictive control KW - rotors KW - time-varying systems KW - vibrations KW - wind turbines KW - LPV subspace identification KW - Markov parameters KW - aeroelastic dynamics KW - drive train KW - edgewise bending motion KW - edgewise vibrational dynamics KW - factorization KW - linear parameter time varying systems KW - predictor based subspace identiflcation KW - rotor blades KW - rotor speed KW - wind turbine rotors KW - Blades KW - Data models KW - Least squares approximation KW - Resonant frequency KW - Rotors KW - Wind turbines DO - 10.1109/CCA.2011.6044488 JO - 2011 IEEE International Conference on Control Applications (CCA) IS - SN - 1085-1992 VO - VL - JA - 2011 IEEE International Conference on Control Applications (CCA) Y1 - 28-30 Sept. 2011 ER - TY - JOUR TI - Analysis of Recombination in CdTe Heterostructures With Time-Resolved Two-Photon Excitation Microscopy T2 - IEEE Journal of Photovoltaics SP - 1581 EP - 1586 AU - D. Kuciauskas AU - K. Wernsing AU - S. A. Jensen AU - T. M. Barnes AU - T. H. Myers AU - R. A. Bartels PY - 2016 KW - II-VI semiconductors KW - cadmium compounds KW - carrier lifetime KW - electron-hole recombination KW - molecular beam epitaxial growth KW - photoluminescence KW - semiconductor heterojunctions KW - CdTe KW - cadmium telluride heterostructures KW - charge carrier lifetime KW - charge carrier transport KW - molecular beam epitaxy KW - recombination KW - time resolved photoluminescence microscopy KW - time resolved two photon excitation microscopy KW - Cadmium compounds KW - Charge carrier lifetime KW - II-VI semiconductor materials KW - Photoluminescence KW - Photovoltaic cells KW - Radiative recombination KW - Cadmium telluride KW - photoluminescence (PL) KW - photovoltaic (PV) device KW - recombination DO - 10.1109/JPHOTOV.2016.2600342 JO - IEEE Journal of Photovoltaics IS - 6 SN - 2156-3381 VO - 6 VL - 6 JA - IEEE Journal of Photovoltaics Y1 - Nov. 2016 ER - TY - CONF TI - Mechanical stress reduction in variable speed wind turbine drivetrains T2 - 2011 IEEE Energy Conversion Congress and Exposition SP - 306 EP - 312 AU - G. Mandic AU - E. Ghotbi AU - A. Nasiri AU - F. Oyague AU - E. Muljadi PY - 2011 KW - power generation reliability KW - power transmission (mechanical) KW - wind turbines KW - gearboxes KW - generator torque KW - mechanical stress reduction KW - power 750 kW KW - speed generators KW - torque variations KW - two-mass model KW - variable speed wind turbine drivetrains KW - variable-speed wind power generation KW - Generators KW - Shafts KW - Stress KW - Torque KW - Velocity control KW - Wind speed KW - Wind turbines KW - gearbox KW - stress control KW - variable speed drives KW - wind energy KW - wind turbine DO - 10.1109/ECCE.2011.6063784 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 - Spatial distribution of dopant incorporation in CdTe T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 3370 EP - 3373 AU - H. Guthrey AU - J. Moseley AU - E. Colegrove AU - J. Burst AU - D. Albin AU - W. Metzger AU - M. Al-Jassim PY - 2016 KW - cadmium compounds KW - cathodoluminescence KW - grain boundaries KW - photovoltaic effects KW - solar cells KW - CL emission KW - CL spectrum imaging KW - CdTe KW - cathodoluminescence spectrum imaging KW - dopant element incorporation KW - emission spectra KW - grain boundary KW - intrinsic doping treatment KW - photovoltaic material KW - solar cell KW - spatial distribution KW - spectrum-per-pixel mapping KW - Cadmium compounds KW - Distribution functions KW - Doping KW - Films KW - Grain boundaries KW - Graphical models KW - II-VI semiconductor materials KW - Photovoltaics KW - cadmium telluride KW - cathodoluminescence KW - dopants KW - grain boundaries KW - spatial distribution DO - 10.1109/PVSC.2016.7750291 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 - Partially shaded operation of a grid-tied PV system T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 001268 EP - 001273 AU - C. Deline PY - 2009 KW - photovoltaic power systems KW - power grids KW - PV installation KW - grid-tied PV system KW - partial shading KW - partially shaded operations KW - photovoltaic systems KW - power reduction KW - Production DO - 10.1109/PVSC.2009.5411246 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 - Investigating the Impacts of Wind Generation Participation in Interconnection Frequency Response T2 - IEEE Transactions on Sustainable Energy SP - 1004 EP - 1012 AU - V. Gevorgian AU - Y. Zhang AU - E. Ela PY - 2015 KW - frequency control KW - frequency response KW - power control KW - power generation control KW - power system interconnection KW - wind power plants KW - active power control strategy KW - interconnection frequency response KW - inverter-coupled generation KW - synchronous interconnection KW - synthetic inertial response KW - thermal plants KW - wind generation participation KW - wind power penetration level KW - wind power plants KW - Frequency control KW - Frequency response KW - Load modeling KW - Measurement KW - Power control KW - Wind power generation KW - Wind turbines KW - Active power control KW - inertial control KW - primary frequency control KW - primary frequency response (PFR) KW - wind generation DO - 10.1109/TSTE.2014.2343836 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 - CONF TI - Localized doping using silicon ink technology for high efficiency solar cells T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001465 EP - 001468 AU - K. Alberi AU - G. Scardera AU - H. Moutinho AU - R. C. Reedy AU - M. J. Romero AU - E. Rogojina AU - M. Kelman AU - D. Poplavskyy AU - D. L. Young AU - F. Lemmi AU - H. Antoniadis PY - 2010 KW - scanning electron microscopy KW - secondary ion mass spectroscopy KW - solar cells KW - Innovalight silicon ink technology KW - controlled localized doping KW - high efficiency solar cells KW - ink-printed boundaries KW - lateral dopant profiles KW - pyramidal surfaces KW - scanning capacitance microscopy KW - scanning electron microscopy dopant contrast imaging KW - secondary ion mass spectrometry KW - selective emitter structures KW - uniform doping KW - Doping KW - Ink KW - Photovoltaic cells KW - Scanning electron microscopy KW - Silicon KW - Surface treatment DO - 10.1109/PVSC.2010.5614442 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 - Transparent conducting contacts based on zinc oxide substitutionally doped with gallium T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 3 AU - C. W. Gorrie AU - M. Reese AU - J. D. Perkins AU - M. F. A. M. van Hest AU - J. L. Alleman AU - M. S. Dabney AU - B. To AU - D. S. Ginley AU - J. J. Berry PY - 2008 KW - Ceramics KW - Doping KW - Gallium KW - Glass KW - Optical films KW - Optical materials KW - Pulsed laser deposition KW - Substrates KW - Temperature KW - Zinc oxide DO - 10.1109/PVSC.2008.4922488 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 - Thermal Generation Flexibility With Ramping Costs and Hourly Demand Response in Stochastic Security-Constrained Scheduling of Variable Energy Sources T2 - IEEE Transactions on Power Systems SP - 2955 EP - 2964 AU - H. Wu AU - M. Shahidehpour AU - A. Alabdulwahab AU - A. Abusorrah PY - 2015 KW - Monte Carlo methods KW - demand forecasting KW - numerical analysis KW - power generation economics KW - power generation scheduling KW - power system security KW - power transmission lines KW - renewable energy sources KW - stochastic processes KW - thermal power stations KW - 6-bus system KW - Monte Carlo simulation KW - down ramping capability KW - electric power systems KW - energy storage KW - generation units KW - hourly demand response KW - least-cost stochastic power system operations KW - modified IEEE 118-bus system KW - numerical tests KW - ramping costs KW - random outage simulation KW - renewable energy source variability management KW - stochastic day-ahead scheduling KW - stochastic security-constrained scheduling KW - thermal generation flexibility KW - thermal units KW - transmission lines KW - up ramping capability KW - variable energy sources KW - Load management KW - Renewable energy sources KW - Thermal loading KW - Time series analysis KW - Wind forecasting KW - Wind speed KW - Demand response KW - flexible ramping capability KW - renewable energy sources KW - stochastic day-ahead scheduling DO - 10.1109/TPWRS.2014.2369473 JO - IEEE Transactions on Power Systems IS - 6 SN - 0885-8950 VO - 30 VL - 30 JA - IEEE Transactions on Power Systems Y1 - Nov. 2015 ER - TY - CONF TI - Voltage support study of smart PV inverters on a high-photovoltaic penetration utility distribution feeder T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 1375 EP - 1380 AU - F. Ding AU - A. Pratt AU - T. Bialek AU - F. Bell AU - M. McCarty AU - K. Atef AU - A. Nagarajan AU - P. Gotseff PY - 2016 KW - building integrated photovoltaics KW - invertors KW - power factor KW - reactive power KW - OpenDSS KW - SDG&E utility distribution feeder KW - Volt-VAr controls KW - constant power factor settings KW - feeder voltages KW - high-photovoltaic penetration utility distribution feeder KW - primary voltage profile KW - reactive power KW - rooftop photovoltaic systems KW - simulation model KW - smart PV inverters KW - unity power factor KW - voltage support study KW - Capacitors KW - Inverters KW - Load modeling KW - Reactive power KW - Switches KW - Voltage control KW - Voltage measurement DO - 10.1109/PVSC.2016.7749840 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 - Epitaxial crystal silicon absorber layers and solar cells grown at 1.8 microns per minute T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 002982 EP - 002986 AU - D. C. Bobela AU - C. W. Teplin AU - D. L. Young AU - H. M. Branz AU - P. Stradins PY - 2011 KW - chemical vapour deposition KW - elemental semiconductors KW - epitaxial growth KW - semiconductor epitaxial layers KW - semiconductor growth KW - solar cells KW - PV device performance deterioration KW - capital costs KW - cell absorber layers KW - depletion parameters KW - device-quality epitaxial silicon thin films KW - epitaxial crystal silicon absorber layers KW - filament geometry parameters KW - hot-wire chemical vapor deposition KW - hydrogen coverage KW - mesa device structure KW - nanocrystalline silicon industry KW - open-circuit voltage KW - silane KW - silane decomposition KW - silane flow parameters KW - solar cell production KW - solar cells KW - Epitaxial growth KW - Geometry KW - Photovoltaic cells KW - Silicon KW - Substrates KW - Wires DO - 10.1109/PVSC.2011.6186571 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 novel approach to thermal design of solar modules: Selective-spectral and radiative cooling T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 3584 EP - 3586 AU - X. Sun AU - R. Dubey AU - S. Chattopadhyay AU - M. R. Khan AU - R. V. Chavali AU - T. J. Silverman AU - A. Kottantharayil AU - J. Vasi AU - M. A. Alam PY - 2016 KW - heat radiation KW - solar cells KW - thermal properties KW - PV self-heating KW - climatic conditions KW - cold cosmos KW - commercial solar modules KW - imperfect thermal radiation KW - optical properties KW - radiative cooling KW - selective-spectral cooling KW - sub-bandgap absorption KW - thermal design KW - thermal emission enhancemnt KW - thermal properties KW - Absorption KW - Cooling KW - Degradation KW - Photonics KW - Photovoltaic cells KW - Silicon KW - Solar heating DO - 10.1109/PVSC.2016.7750340 JO - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) IS - SN - VO - VL - JA - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) Y1 - 5-10 June 2016 ER - TY - CONF TI - A serially-connected compensator for eliminating the unbalanced three-phase voltage impact on wind turbine generators T2 - 2015 IEEE Power & Energy Society General Meeting SP - 1 EP - 5 AU - Z. Wu AU - P. Hsu AU - E. Muljadi AU - W. Gao PY - 2015 KW - asynchronous generators KW - power distribution lines KW - power system interconnection KW - power transmission lines KW - stators KW - turbogenerators KW - wind turbines KW - FAST KW - MATLAB/Simulink KW - WTG KW - distribution lines KW - doubly fed induction generator KW - energy losses KW - generator stator winding KW - integrated fatigue aerodynamics structures and turbulence KW - mechanical stresses KW - power oscillations KW - serially connected compensator KW - serially-connected compensator KW - squirrel cage induction generator KW - three phase power line KW - torque pulsations KW - transmission lines KW - wind turbine generation systems KW - wind turbine generators KW - wind turbine models KW - wind turbine side voltage KW - Aerodynamics KW - Induction generators KW - Reactive power KW - Rotors KW - Torque KW - Wind turbines KW - FAST model KW - doubly-fed induction generator KW - renewable energy KW - renewable generation KW - squirrel-cage induction generator KW - unbalanced KW - unsymmetrical KW - wind turbine DO - 10.1109/PESGM.2015.7286594 JO - 2015 IEEE Power & Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2015 IEEE Power & Energy Society General Meeting Y1 - 26-30 July 2015 ER - TY - CONF TI - Developing an instrumentation package for in-water testing of marine hydrokinetic energy devices T2 - OCEANS 2010 MTS/IEEE SEATTLE SP - 1 EP - 7 AU - E. Nelson PY - 2010 KW - instrumentation KW - machine testing KW - ocean waves KW - oceanographic equipment KW - wave power generation KW - wind turbines KW - in-water testing KW - instrumentation controller KW - instrumentation package KW - marine hydrokinetic energy devices KW - ocean-energy industry KW - test tank KW - wind turbine certification tests KW - Instruments KW - Performance evaluation KW - Power quality KW - Sea measurements KW - Software KW - Testing KW - Wind turbines DO - 10.1109/OCEANS.2010.5664046 JO - OCEANS 2010 MTS/IEEE SEATTLE IS - SN - 0197-7385 VO - VL - JA - OCEANS 2010 MTS/IEEE SEATTLE Y1 - 20-23 Sept. 2010 ER - TY - CONF TI - Multiple exciton generation solar cells: Effects of nanocrystal shape on quantum efficiency T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 1077 EP - 1079 AU - A. R. Marshall AU - M. C. Beard AU - J. M. Luther PY - 2014 KW - IV-VI semiconductors KW - excitons KW - lead compounds KW - nanostructured materials KW - solar cells KW - PbSe KW - hybrid NC assembly KW - multiple exciton generation KW - nanocrystal shape KW - power conversion efficiency KW - quantum efficiency KW - semiconductor NC KW - semiconductor nanocrystals KW - solar cells KW - ultrafast spectroscopic techniques KW - Excitons KW - Films KW - Nanocrystals KW - Photonics KW - Photovoltaic cells KW - Quantum dots KW - Shape KW - Lead chalcogenides KW - multiple exciton generation KW - nanocrystals KW - photovoltaic cells DO - 10.1109/PVSC.2014.6925101 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 - Damage-Layer-Mediated H Diffusion During SiN:H Processing: A Comprehensive Model T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 1028 EP - 1031 AU - B. Sopori AU - R. Reedy AU - K. Jones AU - L. Gedvilas AU - B. Keyes AU - Y. Yan AU - M. Al-Jassim AU - V. Yelundur AU - A. Rohatgi PY - 2006 KW - elemental semiconductors KW - hydrogen KW - passivation KW - silicon KW - silicon compounds KW - surface diffusion KW - Si KW - SiN:H KW - hydrogen passivation KW - nitride KW - semiconductor materials KW - surface-damaged-layer-mediated H diffusion KW - Coatings KW - Firing KW - Hydrogen KW - Laboratories KW - Metallization KW - Passivation KW - Photovoltaic cells KW - Plasma applications KW - Plasma transport processes KW - Renewable energy resources DO - 10.1109/WCPEC.2006.279294 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 1 VL - 1 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER - TY - JOUR TI - Atmospheric Pressure T2 - IEEE Power and Energy Magazine SP - 97 EP - 107 AU - M. Ahlstrom AU - J. Blatchford AU - M. Davis AU - J. Duchesne AU - D. Edelson AU - U. Focken AU - D. Lew AU - C. Loutan AU - D. Maggio AU - M. Marquis AU - M. McMullen AU - K. Parks AU - K. Schuyler AU - J. Sharp AU - D. Souder PY - 2011 KW - meteorology KW - power markets KW - power system management KW - wind power KW - atmospheric pressure KW - energy market operations KW - weather KW - wind forecasting KW - wind penetrations KW - Forecasting KW - Wind forecasting KW - Wind power generation KW - Wind speed DO - 10.1109/MPE.2011.942353 JO - IEEE Power and Energy Magazine IS - 6 SN - 1540-7977 VO - 9 VL - 9 JA - IEEE Power and Energy Magazine Y1 - Nov.-Dec. 2011 ER - TY - CONF TI - Dual space analysis of turbulent combustion particle data T2 - 2011 IEEE Pacific Visualization Symposium SP - 91 EP - 98 AU - J. Wei AU - H. Yu AU - R. W. Grout AU - J. H. Chen AU - K. L. Ma PY - 2011 KW - chemically reactive flow KW - combustion KW - computational fluid dynamics KW - convection KW - engines KW - flow simulation KW - mechanical engineering computing KW - thermochemistry KW - time series KW - turbulence KW - combustion dynamic behavior KW - combustion simulations KW - dual space analysis KW - model based clustering technique KW - movement position history KW - next generation engines KW - particle trajectory analysis KW - phase space KW - thermochemical states KW - time series curve clustering KW - turbulence mechanism KW - turbulent combustion particle data KW - turbulent flames KW - two stage scheme KW - Combustion KW - Data models KW - Data visualization KW - Mathematical model KW - Spline KW - Time series analysis KW - Trajectory DO - 10.1109/PACIFICVIS.2011.5742377 JO - 2011 IEEE Pacific Visualization Symposium IS - SN - 2165-8765 VO - VL - JA - 2011 IEEE Pacific Visualization Symposium Y1 - 1-4 March 2011 ER - TY - JOUR TI - Partial-Shading Assessment of Photovoltaic Installations via Module-Level Monitoring T2 - IEEE Journal of Photovoltaics SP - 1618 EP - 1624 AU - A. J. Hanson AU - C. A. Deline AU - S. M. MacAlpine AU - J. T. Stauth AU - C. R. Sullivan PY - 2014 KW - electrical installation KW - maximum power point trackers KW - solar cells KW - distributed maximum power point tracking KW - module-level dc power electronics KW - module-level dc power optimizers KW - module-level monitoring KW - panel-level optimizers KW - partial-shading assessment KW - photovoltaic installations KW - photovoltaic system performance KW - power loss KW - shading loss KW - Maximum power point trackers KW - Monitoring KW - Performance evaluation KW - Photovoltaic systems KW - Power electronics KW - DC power optimizer KW - PV system performance KW - distributed maximum power point tracking (DMPPT) KW - distributed power electronics KW - partial shading DO - 10.1109/JPHOTOV.2014.2351623 JO - IEEE Journal of Photovoltaics IS - 6 SN - 2156-3381 VO - 4 VL - 4 JA - IEEE Journal of Photovoltaics Y1 - Nov. 2014 ER - TY - CONF TI - Empirical procedure to correct concentrator cell efficiency measurement errors caused by unfiltered xenon flash solar simulators T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2616 EP - 2619 AU - C. R. Osterwald AU - M. W. Wanlass AU - T. Moriarty AU - M. A. Steiner AU - K. A. Emery PY - 2014 KW - solar cells KW - bandgap subcells KW - efficiency measurements KW - empirical error correction procedure KW - infrared radiation KW - multijunction concentrator solar cells KW - series-connected solar cells KW - spectral irradiance KW - unfiltered xenon flash solar simulators KW - Gallium arsenide KW - Laboratories KW - Measurement uncertainty KW - Photoconductivity KW - Photovoltaic cells KW - Standards KW - Xenon KW - efficiency measurements KW - multijunction solar cells KW - photovoltaic concentrator cells KW - solar simulators KW - spectral errors DO - 10.1109/PVSC.2014.6925466 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 - Rapid Thermal Processing of High Efficiency N-Type Silicon Solar Cells with Al Back Junction T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 1376 EP - 1379 AU - A. Ebong AU - V. Upadhyaya AU - B. Rounsaville AU - D. s. Kim AU - V. Meemongkolkiat AU - A. Rohatgi AU - M. m. Al-Jassim AU - K. M. Jones AU - B. To PY - 2006 KW - aluminium KW - elemental semiconductors KW - plasma CVD KW - rapid thermal annealing KW - semiconductor device models KW - semiconductor-metal boundaries KW - silicon KW - solar cells KW - surface diffusion KW - thick films KW - 1 to 5 ohmcm KW - 15.1 percent KW - 15.4 percent KW - 15.8 percent KW - 16.1 percent KW - 200 micron KW - Ag front grid KW - Al back junction KW - PECVD KW - RTP KW - Si-Al KW - cofiring KW - design KW - fabrication KW - high efficiency solar cells KW - modeling KW - open circuit voltage KW - rapid thermal processing KW - screen-printed n-type silicon solar cells KW - silicon nitride deposition KW - surface phosphorus diffusion KW - Belts KW - Fabrication KW - Frequency KW - Furnaces KW - Laboratories KW - P-n junctions KW - Photovoltaic cells KW - Rapid thermal processing KW - Silicon KW - State feedback DO - 10.1109/WCPEC.2006.279688 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 2 VL - 2 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER - TY - CONF TI - Energy Policy Act of 2005 and Its Impact on Renewable Energy Applications in USA T2 - 2007 IEEE Power Engineering Society General Meeting SP - 1 EP - 8 AU - K. Malmedal AU - B. Kroposki AU - P. K. Sen PY - 2007 KW - power grids KW - power markets KW - renewable energy sources KW - US Energy Policy Act KW - electricity generation KW - electricity market KW - national electrical grid KW - power grid KW - renewable energy source KW - Electronic mail KW - Fuels KW - Hydroelectric power generation KW - Nuclear power generation KW - Power engineering and energy KW - Power generation KW - Renewable energy resources KW - Strontium KW - USA Councils KW - Wind energy generation KW - Energy Policy Act KW - Renewable Energy DO - 10.1109/PES.2007.386060 JO - 2007 IEEE Power Engineering Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2007 IEEE Power Engineering Society General Meeting Y1 - 24-28 June 2007 ER - TY - CONF TI - Method of equivalencing for a large wind power plant with multiple turbine representation T2 - 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century SP - 1 EP - 9 AU - E. Muljadi AU - S. Pasupulati AU - A. Ellis AU - D. Kosterov PY - 2008 KW - power generation faults KW - power generation planning KW - wind power plants KW - wind turbines KW - Multiple Turbine Representation KW - conductors KW - equivalent representation KW - intricate collector system KW - large wind power plant KW - power system planners KW - power system planning studies KW - Cables KW - Conductors KW - Power system faults KW - Power system interconnection KW - Power system modeling KW - Power system planning KW - Power system simulation KW - Power systems KW - Wind energy KW - Wind turbines KW - aggregation KW - collector system KW - distribution network KW - equivalence KW - power systems KW - renewable energy KW - systems integration KW - wind energy KW - wind farm KW - wind power plant KW - wind turbine DO - 10.1109/PES.2008.4596055 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 - Method to determine the absorptance of thin films for photovoltaic technology T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001745 EP - 001748 AU - N. A. Tomlin AU - J. H. Lehman AU - K. E. Hurst AU - D. B. Tanner AU - K. Kamarás AU - Á. Pekker PY - 2010 KW - carbon nanotubes KW - optical properties KW - photoconductive cells KW - photoconductivity KW - photovoltaic power systems KW - pyroelectric detectors KW - Kramers-Kronig relation KW - absorptance KW - opaque films KW - optical properties KW - optically thick single-wall carbon nanotube film KW - photoconductive material KW - photovoltaic technology KW - pyroelectric detector KW - semi-transparent films KW - thick film index of refraction KW - thin films KW - transmittance measurement KW - transparent conductors DO - 10.1109/PVSC.2010.5615860 JO - 2010 35th IEEE Photovoltaic Specialists Conference IS - SN - 0160-8371 VO - VL - JA - 2010 35th IEEE Photovoltaic Specialists Conference Y1 - 20-25 June 2010 ER - TY - CONF TI - Advanced liquid cooling for a traction drive inverter using jet impingement and microfinned enhanced surfaces T2 - Fourteenth Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) SP - 1064 EP - 1073 AU - S. K. Waye AU - S. Narumanchi AU - M. Mihalic AU - G. Moreno AU - K. Bennion AU - J. Jeffers PY - 2014 KW - computational fluid dynamics KW - cooling KW - heat exchangers KW - invertors KW - jets KW - thermal management (packaging) KW - baseline channel flow heat exchanger KW - computational fluid dynamics modeling KW - diode devices KW - dynamometer KW - ethylene glycol KW - insulated-gate bipolar transistors KW - jet impingement based cooling strategy KW - localized cooling KW - long-term reliability KW - microfinned enhanced surfaces KW - power electronic devices KW - thermal management KW - traction drive inverter KW - typical automotive flow rates KW - Cooling KW - Heating KW - Inverters KW - Prototypes KW - Surface resistance KW - Thermal resistance KW - enhanced surfaces KW - heat transfer KW - inverter thermal management KW - jet-impingement KW - microfinned surfaces KW - power electronics KW - single-phase liquid cooling DO - 10.1109/ITHERM.2014.6892399 JO - Fourteenth Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) IS - SN - 1087-9870 VO - VL - JA - Fourteenth Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) Y1 - 27-30 May 2014 ER - TY - CONF TI - 50% Efficient Solar Cell Architectures and Designs T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 2560 EP - 2564 AU - A. Barnett AU - C. Honsberg AU - D. Kirkpatrick AU - S. Kurtz AU - D. Moore AU - D. Salzman AU - R. Schwartz AU - J. Gray AU - S. Bowden AU - K. Goossen AU - M. Haney AU - D. Aiken AU - M. Wanlass AU - K. Emery PY - 2006 KW - optical design techniques KW - optical elements KW - silicon KW - solar cells KW - solar energy concentrators KW - Si KW - VHESC program KW - crystalline silicon solar cell KW - optical design KW - portable applications KW - quantitative models KW - solar cell architecture KW - solar cell design KW - solar cell device KW - solar concentrator KW - very high efficiency solar cells KW - Costs KW - Integrated optics KW - Manufacturing KW - Optical design KW - Optical materials KW - Photonic band gap KW - Photovoltaic cells KW - Silicon KW - Space technology KW - Thermodynamics DO - 10.1109/WCPEC.2006.279768 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 2 VL - 2 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER - TY - CONF TI - Identification and analysis of distinct features in imaging thin-film solar cells T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 001716 EP - 001720 AU - K. N. Zaunbrecher AU - S. W. Johnston AU - J. R. Sites PY - 2012 KW - II-VI semiconductors KW - cadmium compounds KW - copper compounds KW - electroluminescence KW - gallium compounds KW - indium compounds KW - infrared imaging KW - photoluminescence KW - semiconductor thin films KW - solar cells KW - CIGS KW - CdTe KW - EL techniques KW - PL techniques KW - dark lock-in thermography signatures KW - electroluminescence imaging techniques KW - imaging thin-film solar cells KW - microscopy measurements KW - nonuniformity effects KW - photoluminescence imaging techniques KW - small-area PV response KW - spectral data KW - Performance evaluation KW - Photoluminescence KW - Photovoltaic cells KW - Scanning electron microscopy KW - electroluminescence KW - imaging KW - photoluminescence KW - photovoltaic cells KW - thin films DO - 10.1109/PVSC.2012.6317926 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 Cu diffusion from ZnTe:Cu/Ti contacts on carrier lifetime of CdS/CdTe thin film solar cells T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 5 AU - T. A. Gessert AU - W. K. Metzger AU - S. E. Asher AU - M. R. Young AU - S. Johnston AU - R. G. Dhere AU - T. Moriarty AU - A. Duda PY - 2008 KW - Charge carrier lifetime KW - Costs KW - Etching KW - Fabrication KW - Geometry KW - Gold KW - Photovoltaic cells KW - Solid state circuits KW - Transistors KW - Wire DO - 10.1109/PVSC.2008.4922469 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 - Oxidation and characterization of AlInP under light-soaked, damp heat conditions T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002016 EP - 002020 AU - R. France AU - M. A. Steiner AU - T. G. Deutsch AU - E. A. Brucker AU - C. S. Jiang AU - A. G. Norman PY - 2010 KW - III-V semiconductors KW - aluminium compounds KW - electrolytes KW - indium compounds KW - minority carriers KW - oxidation KW - photoelectrochemistry KW - solar cells KW - surface recombination KW - AlInP KW - UV absorbing glass KW - UV light KW - UV limited oxide growth KW - damp heat condition KW - high bandgap lll-V solar cells KW - light soaked condition KW - majority carriers KW - minority carriers KW - n-type material KW - p-type material KW - photoelectrochemical oxidation reaction KW - semiconductor layer KW - surface recombination KW - terrestrial concentrating system KW - window layer KW - Glass KW - Heating KW - Humidity KW - Oxidation KW - Photovoltaic cells KW - Sun DO - 10.1109/PVSC.2010.5616977 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 - Structure study of cadmium tin oxide thin-films prepared by linear combinatorial synthesis T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001933 EP - 001936 AU - X. Li AU - T. Coutts AU - T. A. Gessert PY - 2010 KW - cadmium compounds KW - chemical vapour deposition KW - electron mobility KW - thin films KW - tin compounds KW - Cd2SnO4 KW - CdO KW - electron mobility KW - gas flow direction KW - linear combinatorial synthesis KW - metal organic chemical vapor deposition KW - metal organic precursor KW - optical bandgap KW - thin film KW - Cadmium tin oxide KW - Linear combinatorial synthesis KW - MOCVD KW - Thin-film transparent conducting oxides DO - 10.1109/PVSC.2010.5616055 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 - Partially shaded operation of multi-string photovoltaic systems T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000394 EP - 000399 AU - C. Deline PY - 2010 KW - DC-DC power convertors KW - solar cells KW - DC-DC converter KW - DC-DC equipment KW - multistring photovoltaic systems KW - partial shading condition KW - partially shaded operation KW - power loss KW - shade mitigation technology KW - shading site survey information DO - 10.1109/PVSC.2010.5616821 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 - Using Phase Effects to Understand Measurements of the Quantum Efficiency and Related Luminescent Coupling in a Multijunction Solar Cell T2 - IEEE Journal of Photovoltaics SP - 424 EP - 433 AU - M. A. Steiner AU - S. R. Kurtz AU - J. F. Geisz AU - W. E. McMahon AU - J. M. Olson PY - 2012 KW - energy gap KW - phase shifters KW - solar cells KW - AC resistive-capacitive circuit KW - bandgap subcells KW - luminescent coupling KW - phase effects KW - quantum efficiency measurement KW - series-connected multijunction solar cell KW - Computed tomography KW - Couplings KW - Current measurement KW - Impedance KW - Integrated circuit modeling KW - Junctions KW - Photoconductivity KW - Photovoltaic cells KW - Complex impedance KW - luminescent coupling KW - multijunction solar cell KW - phase shift KW - quantum efficiency (QE) KW - radiative coupling DO - 10.1109/JPHOTOV.2012.2206566 JO - IEEE Journal of Photovoltaics IS - 4 SN - 2156-3381 VO - 2 VL - 2 JA - IEEE Journal of Photovoltaics Y1 - Oct. 2012 ER - TY - CONF TI - Passive two-phase cooling for automotive power electronics T2 - 2014 Semiconductor Thermal Measurement and Management Symposium (SEMI-THERM) SP - 58 EP - 65 AU - G. Moreno AU - J. R. Jeffers AU - S. Narumanchi AU - K. Bennion PY - 2014 KW - automotive electronics KW - cooling KW - power electronics KW - refrigerants KW - thermal resistance KW - HFC-245 fa KW - HFO-1234yf KW - air-cooled condensers-plain KW - automotive dual-side-cooled power modules KW - automotive power electronics KW - hydrofluorocarbon KW - inverter-scale proof-of-concept cooling system KW - passive two-phase cooling KW - refrigerants hydrofluoroolefin KW - rifled finned tube designs KW - thermal resistance KW - Power electronics, thermal management, two KW - phase heat transfer DO - 10.1109/SEMI-THERM.2014.6892216 JO - 2014 Semiconductor Thermal Measurement and Management Symposium (SEMI-THERM) IS - SN - 1065-2221 VO - VL - JA - 2014 Semiconductor Thermal Measurement and Management Symposium (SEMI-THERM) Y1 - 9-13 March 2014 ER - TY - CONF TI - Damp-heat instability and mitigation of ZnO-based thin films for CuInGaSe2 solar cells T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001166 EP - 001171 AU - F. J. Pern AU - S. H. Glick AU - R. Sundaramoorthy AU - B. To AU - X. Li AU - C. DeHart AU - S. Glynn AU - T. Gennett AU - R. Noufi AU - T. Gessert PY - 2010 KW - II-VI semiconductors KW - copper compounds KW - indium compounds KW - plasma CVD KW - semiconductor thin films KW - solar cells KW - tin KW - zinc compounds KW - CIGS devices KW - CuInGaSe2 KW - In2O3:Sn KW - InZnO KW - chemical mitigation KW - damp heat-induced degradation KW - damp-heat instability KW - glass substrates KW - moisture barriers KW - morphological changes KW - physical mitigation KW - plasma-enhanced chemical vapor-deposited KW - solar cells KW - thin films KW - transmittance KW - transparent conducting oxides KW - wet-solution treatments KW - DH-HEMTs KW - Glass KW - Heating KW - Optical films KW - Optical imaging KW - Positron emission tomography DO - 10.1109/PVSC.2010.5614116 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 - Locational sensitivity investigation on PV hosting capacity and fast track PV screening T2 - 2016 IEEE/PES Transmission and Distribution Conference and Exposition (T&D) SP - 1 EP - 5 AU - F. Ding AU - B. Mather AU - N. Ainsworth AU - P. Gotseff AU - K. Baker PY - 2016 KW - photovoltaic power systems KW - power system interconnection KW - PV hosting capacity KW - PV interconnection KW - PV screening KW - distribution feeders KW - locational sensitivity investigation KW - photovoltaic screening methods KW - solar PV capacity KW - Impedance KW - Photovoltaic systems KW - Regulators KW - Sensitivity KW - Substations KW - Threshold voltage KW - Voltage control KW - PV screening KW - Photovoltaic KW - distribution system KW - hosting capacity KW - voltage improvement DO - 10.1109/TDC.2016.7519878 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 - Distribution-connected PV's response to voltage sags at transmission-scale T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 2030 EP - 2035 AU - B. Mather AU - F. Ding PY - 2016 KW - distributed power generation KW - photovoltaic power systems KW - power distribution faults KW - power generation faults KW - power supply quality KW - power system interconnection KW - power transmission faults KW - substations KW - CMPLDW model KW - PVD1 model KW - US electric power system KW - commercial-scale distribution-connected PV generation KW - distribution circuit substation KW - distribution model-based analysis KW - power grid KW - power system interconnection KW - reliability KW - residential-scale distribution-connected PV generation KW - transmission stability scale study KW - transmission-level line fault KW - voltage sag KW - Integrated circuit interconnections KW - Integrated circuit modeling KW - Load modeling KW - Numerical models KW - Power quality KW - Substations KW - Voltage control KW - PVD1 KW - composite load model KW - distribution-connected KW - grid impacts KW - grid integration KW - photovoltaic systems KW - transmission stability DO - 10.1109/PVSC.2016.7749985 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 - Comparison of synthetic and steady air jets for impingement heat transfer over vertical surfaces T2 - 13th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems SP - 1354 EP - 1363 AU - M. Arik AU - R. Sharma AU - J. Lustbader AU - Xin He PY - 2012 KW - cooling KW - jets KW - low-power electronics KW - natural convection KW - nozzles KW - reliability KW - thermal management (packaging) KW - turbulence KW - Reynolds number KW - buoyancy dependence KW - coefficients of performance KW - electronics component KW - fluid expulsion KW - heat dissipation KW - impingement heat transfer KW - jet actuator KW - low-power electronics KW - microfluidics principle KW - natural convection air cooling KW - nozzle-to-plate surface distances KW - passive cooling KW - piezoelectrically driven small-scale pulsating devices KW - reliability KW - steady air jets KW - synthetic air jets KW - synthetic jet devices KW - thermal management systems KW - turbulent jets KW - vertical surfaces KW - Cooling KW - Correlation KW - Fluids KW - Heat transfer KW - Heating KW - Orifices KW - Temperature measurement KW - Synthetic jets KW - electronics cooling KW - impingement cooling KW - steady jets KW - unsteady heat transfer DO - 10.1109/ITHERM.2012.6231578 JO - 13th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems IS - SN - 1087-9870 VO - VL - JA - 13th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems Y1 - May 30 2012-June 1 2012 ER - TY - CONF TI - Photoluminescence excitation spectroscopy characterization of cadmium telluride solar cells T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) SP - 2223 EP - 2227 AU - J. E. Moore AU - X. Wang AU - E. K. Grubbs AU - J. Drayton AU - S. Johnston AU - D. Levi AU - M. S. Lundstrom AU - P. Bermel PY - 2016 KW - cadmium compounds KW - gallium arsenide KW - photoluminescence KW - reliability KW - solar cells KW - thin film devices KW - CdTe-CdS KW - EQE spectra KW - GaAs KW - PLE characterization KW - cadmium telluride-cadmium sulfide solar cells KW - contactless characterization tool KW - high-efficiency solar cells KW - high-quality gallium arsenide KW - inline optical characterization KW - material parameter reliability KW - photoluminescence excitation spectroscopy characterization KW - steady-state photoluminescence spectroscopy KW - thin film np heterojunction solar cell KW - Absorption KW - Cadmium compounds KW - II-VI semiconductor materials KW - Junctions KW - Photonics KW - Photovoltaic cells KW - Wavelength measurement DO - 10.1109/PVSC.2016.7750030 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 - An Analytical Time–Domain Expression for the Net Ripple Produced by Parallel Interleaved Converters T2 - IEEE Transactions on Circuits and Systems II: Express Briefs SP - 289 EP - 293 AU - B. B. Johnson AU - P. T. Krein PY - 2017 KW - DC-DC power convertors KW - Fourier series KW - Fourier series KW - analytical time-domain expression KW - identical periods KW - interleaved triangular waveforms KW - modular arithmetic KW - multiconverter systems KW - net ripple KW - parallel interleaved converters KW - periodic waveform collection KW - simple intuitive expression KW - summed triangular waveforms KW - time-periodic component KW - time-varying operating conditions KW - Analytical models KW - Circuits and systems KW - Fourier series KW - Power electronics KW - Switches KW - Time-domain analysis KW - DC–DC converters KW - Fourier analysis KW - interleaving KW - inverters KW - modular arithmetic KW - parallel converters DO - 10.1109/TCSII.2016.2557620 JO - IEEE Transactions on Circuits and Systems II: Express Briefs IS - 3 SN - 1549-7747 VO - 64 VL - 64 JA - IEEE Transactions on Circuits and Systems II: Express Briefs Y1 - March 2017 ER - TY - CONF TI - Development of comparative tests of PV modules by the International PV Module QA Task Force T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2191 EP - 2196 AU - J. Wohlgemuth AU - S. Kurtz AU - T. Sample AU - M. Kondo AU - M. Yamamichi PY - 2014 KW - integrated circuit testing KW - life testing KW - quality assurance KW - solar cells KW - stress analysis KW - PV module test KW - PVQAT KW - accelerated stress test identification KW - international photovoltaic module quality assurance task force KW - module rating system KW - Atmospheric measurements KW - Corrosion KW - Glass KW - Heating KW - Indexes KW - Industries KW - Meteorology KW - accelerated stress testing KW - reliability and durability of PV modules KW - service life predictions DO - 10.1109/PVSC.2014.6925359 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 - Direct Speed Control using LIDAR and turbine data T2 - 2013 American Control Conference SP - 2208 EP - 2213 AU - D. Schlipf AU - P. Fleming AU - S. Kapp AU - A. Scholbrock AU - F. Haizmann AU - F. Belen AU - A. Wright AU - P. W. Cheng PY - 2013 KW - angular velocity control KW - optical radar KW - rotors KW - wind turbines KW - DSC KW - LIDAR systems KW - direct speed control KW - optimal tip-speed ratio KW - rotor inertia KW - rotor speed fluctuations KW - shaft loads KW - turbine data KW - wind speed KW - wind turbines KW - Laser radar KW - Optimized production technology KW - Rotors KW - Velocity control KW - Wind speed KW - Wind turbines DO - 10.1109/ACC.2013.6580163 JO - 2013 American Control Conference IS - SN - 0743-1619 VO - VL - JA - 2013 American Control Conference Y1 - 17-19 June 2013 ER - TY - CONF TI - High-penetration PV deployment in the Arizona Public Service System, Phase 1 update T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 000001 EP - 000004 AU - J. Hambrick AU - D. Narang PY - 2012 KW - data acquisition KW - distribution networks KW - photovoltaic power systems KW - APS community power project-flagstaff pilot KW - Arizona public service system KW - IEEE PVSC conference KW - baseline feeder modeling KW - centrally located systems KW - data acquisition KW - digital smart meters KW - distribution systems KW - electrical data acquisition systems KW - high-penetration PV deployment KW - high-resolution models KW - high-speed weather KW - load allocation KW - photovoltaic generators KW - preliminary model validation KW - residential-scale photovoltaics KW - utility-scale PV integration KW - Analytical models KW - Data acquisition KW - Data models KW - Inverters KW - Load modeling KW - Meteorology KW - Power quality KW - SCADA systems KW - data acquisition KW - photovoltaic power systems DO - 10.1109/PVSC.2012.6317555 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 fully automated system for local spectral characterization of photovoltaic structures T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 001675 EP - 001677 AU - R. Ciocan AU - Z. Li AU - D. Han AU - D. Assalone AU - F. Yang AU - T. Bilir AU - E. Ciocan AU - K. Emery PY - 2010 KW - automatic testing KW - photovoltaic cells KW - solar cells KW - automated system KW - computer controlled spectral characterization KW - internal quantum efficiency KW - local spectral characterization KW - photovoltaic devices KW - photovoltaic structures KW - scanning images DO - 10.1109/PVSC.2010.5616064 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 - Determination of grain boundary charging in Cu(In,Ga)Se2 thin films T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 001486 EP - 001491 AU - C. S. Jiang AU - M. A. Contreras AU - I. Repins AU - H. R. Moutinho AU - R. Noufi AU - M. M. Al-Jassim PY - 2012 KW - atomic force microscopy KW - buffer layers KW - copper compounds KW - gallium compounds KW - grain boundaries KW - indium compounds KW - minority carriers KW - semiconductor thin films KW - surface potential KW - ternary semiconductors KW - CIGS thin films KW - CdS buffer layer KW - CuInGaSe2 KW - complementary atomic force microscopy KW - electrical impedance KW - electron volt energy 1.2 eV KW - grain boundary charging KW - grain surfaces KW - high-Ga-content films KW - minority-carrier recombination KW - polycrystalline material KW - scanning Kelvin probe force microscopy KW - scanning capacitance microscopy KW - surface charges KW - surface defects KW - surface potential mapping KW - surface potential uniformity KW - wide-band gap films KW - Abstracts KW - Corrugated surfaces KW - Electric potential KW - Electric variables measurement KW - Fabrication KW - Microscopy KW - CIGS KW - grain boundary KW - scanning capacitance microscopy KW - surface potential scanning Kelvin probe force microscopy DO - 10.1109/PVSC.2012.6317877 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 - Medium-duty plug-in electric delivery truck fleet evaluation T2 - 2016 IEEE Transportation Electrification Conference and Expo (ITEC) SP - 1 EP - 6 AU - R. Prohaska AU - A. Ragatz AU - M. Simpson AU - K. Kelly PY - 2016 KW - air pollution control KW - electric vehicles KW - energy consumption KW - fork lift trucks KW - EV operating behavior KW - Smith Newton EV KW - Smith Newton electric delivery vehicle KW - carbon dioxide equivalent emission reduction KW - energy consumption KW - local energy generation source KW - medium-duty plug-in electric delivery truck fleet evaluation KW - operational duty cycle KW - vehicle drive cycle KW - Batteries KW - Electric vehicles KW - Energy consumption KW - Fuels KW - Kinetic theory KW - Standards DO - 10.1109/ITEC.2016.7520262 JO - 2016 IEEE Transportation Electrification Conference and Expo (ITEC) IS - SN - VO - VL - JA - 2016 IEEE Transportation Electrification Conference and Expo (ITEC) Y1 - 27-29 June 2016 ER - TY - CONF TI - Modeling thermal fatigue in CPV cell assemblies T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 003330 EP - 003330 AU - N. Bosco AU - D. Panchagade AU - S. Kurtz PY - 2011 KW - finite element analysis KW - life testing KW - microassembling KW - solar cells KW - solar energy concentrators KW - thermal stress cracking KW - CPV cell assembly KW - CPV cell temperature modelling KW - CPV die attach KW - FEM KW - accelerated chamber cycling KW - accelerated test sequences KW - concentrator photovoltaic cells KW - empirical thermal fatigue equations KW - finite element model KW - temperature cycles characterisitic KW - thermal fatigue modelling KW - weather-induced temperature KW - Equations KW - Fatigue KW - Finite element methods KW - IEEE Xplore KW - Mathematical model KW - Microassembly KW - Temperature dependence DO - 10.1109/PVSC.2011.6186652 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 - Mechanisms of Operation and Degradation in Solution-Processable Organic Photovoltaics T2 - 2007 IEEE International Reliability Physics Symposium Proceedings. 45th Annual SP - 248 EP - 252 AU - S. E. Shaheen PY - 2007 KW - organic compounds KW - photovoltaic cells KW - semiconductor device reliability KW - solar power KW - atmospheric processing techniques KW - device degradation KW - device lifetimes KW - device reliability KW - low-cost solar power conversion technology KW - organic photovoltaic devices KW - solution-processable organic photovoltaics KW - Costs KW - Organic light emitting diodes KW - Organic materials KW - Photovoltaic cells KW - Polymer films KW - Printing KW - Production KW - Silicon KW - Solar energy KW - Thermal degradation KW - exciton KW - fullerene KW - organic KW - photovoltaic KW - polymer KW - solar power conversion KW - solution-processable DO - 10.1109/RELPHY.2007.369900 JO - 2007 IEEE International Reliability Physics Symposium Proceedings. 45th Annual IS - SN - 1541-7026 VO - VL - JA - 2007 IEEE International Reliability Physics Symposium Proceedings. 45th Annual Y1 - 15-19 April 2007 ER - TY - CONF TI - Wafer preparation and iodine-ethanol passivation procedure for reproducible minority-carrier lifetime measurement T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 4 AU - B. Sopori AU - P. Rupnowski AU - J. Appel AU - V. Mehta AU - C. Li AU - S. Johnston PY - 2008 KW - Cleaning KW - Hafnium KW - Lifetime estimation KW - Oxidation KW - Passivation KW - Photoconductivity KW - Polyethylene KW - Pulse measurements KW - Surface treatment KW - Time measurement DO - 10.1109/PVSC.2008.4922688 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 - Perspectives on Renewable Energy Generation T2 - IEEE Power Engineering Review SP - 5 EP - 6 AU - R. Truly PY - 1998 KW - Energy consumption KW - Energy storage KW - Laboratories KW - Photovoltaic cells KW - Power generation KW - Renewable energy resources KW - Solar power generation KW - Space shuttles KW - Testing KW - Thermal management DO - 10.1109/MPER.1998.666561 JO - IEEE Power Engineering Review IS - 5 SN - 0272-1724 VO - 18 VL - 18 JA - IEEE Power Engineering Review Y1 - May 1998 ER - TY - CONF TI - Evaluation of the uncertainty in accelerated stress testing T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2170 EP - 2175 AU - M. D. Kempe PY - 2014 KW - life testing KW - reaction kinetics KW - solar cells KW - stress analysis KW - accelerated stress testing KW - chemical degradation kinetics KW - degradation mechanisms KW - photovoltaic standard community KW - polymeric components KW - service life prediction KW - uncertainty evaluation KW - Acceleration KW - Indexes KW - Photovoltaic systems KW - Polymers KW - Positron emission tomography KW - Stress KW - degradation KW - durability KW - kinetics KW - photovoltaic KW - reliability KW - service life prediction DO - 10.1109/PVSC.2014.6925355 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 new control strategy for stand-alone fuel cell-battery hybrid power supply system T2 - 2009 IEEE Power & Energy Society General Meeting SP - 1 EP - 6 AU - V. Zheglov AU - W. Gao AU - E. Muljadi AU - G. Wang PY - 2009 KW - battery chargers KW - hybrid power systems KW - lead acid batteries KW - power supply quality KW - proton exchange membrane fuel cells KW - Visual Simulation KW - control strategy KW - dynamic proton exchange membrane fuel cell model KW - energy density KW - lead acid battery model KW - power load demand KW - power supply quality KW - stand-alone fuel cell-battery hybrid power supply system KW - Batteries KW - Biomembranes KW - Control systems KW - Current measurement KW - Current supplies KW - Fuel cells KW - Load flow KW - Power supplies KW - Protons KW - Voltage control KW - Battery Charge Control KW - Hybrid Power Supply KW - Lead Acid Battery KW - Proton Exchange Membrane Fuel Cell KW - VisSim DO - 10.1109/PES.2009.5275277 JO - 2009 IEEE Power & Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2009 IEEE Power & Energy Society General Meeting Y1 - 26-30 July 2009 ER - TY - JOUR TI - Interarea Oscillation Damping Controls for Wind Power Plants T2 - IEEE Transactions on Sustainable Energy SP - 967 EP - 975 AU - M. Singh AU - A. J. Allen AU - E. Muljadi AU - V. Gevorgian AU - Y. Zhang AU - S. Santoso PY - 2015 KW - asynchronous generators KW - damping KW - eigenvalues and eigenfunctions KW - oscillations KW - phasor measurement KW - photovoltaic power systems KW - power convertors KW - power generation control KW - power grids KW - power system simulation KW - power system stability KW - wind power plants KW - wind turbines KW - DFIG-based WPP KW - Kundurs four-generator system KW - PSCAD-EMTDC KW - WECC DFIG model KW - WECC standard model KW - Western Electricity Coordination Council KW - YuleWalker algorithm KW - doubly fed induction generator KW - eigenvalues KW - energy production KW - interarea modes KW - interarea oscillation damping controls KW - megawatt-scale converters KW - net energy injection KW - phasor measurement units KW - photovoltaic power plants KW - power conversion devices KW - power spectral density KW - power system network KW - power system oscillations KW - small-signal stability analysis KW - static damping capability KW - system instability KW - transmission link KW - wind power plants KW - wind turbines KW - Damping KW - Generators KW - Oscillators KW - Phasor measurement units KW - Power system stability KW - Wind power generation KW - Wind turbines KW - Doubly fed induction generators KW - electromechanical dynamics KW - electromechanicaldynamics KW - interarea oscillations KW - synchronized phasor measurements KW - two-area system DO - 10.1109/TSTE.2014.2348491 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 - CONF TI - PV impact assessment for very high penetration levels T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - D. Cheng AU - B. Mather AU - R. Seguin AU - J. Hambrick AU - R. P. Broadwater PY - 2015 KW - load flow KW - solar power stations KW - time series KW - PV impact assessment KW - photovoltaic plant KW - real-world distribution feeders KW - solar variability KW - steady-state power flow analyses KW - time series power flow analyses KW - very high PV generation penetration KW - Fluctuations KW - Indexes KW - Integrated circuit modeling KW - Load flow KW - Load modeling KW - Reactive power KW - Voltage control KW - PV impact assessment KW - distributed power generation KW - photovoltaic systems KW - power system simulation DO - 10.1109/PVSC.2015.7356170 JO - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) IS - SN - VO - VL - JA - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) Y1 - 14-19 June 2015 ER - TY - JOUR TI - Operational Analysis and Methods for Wind Integration Studies T2 - IEEE Transactions on Sustainable Energy SP - 612 EP - 619 AU - M. Milligan AU - E. Ela AU - D. Lew AU - D. Corbus AU - Y. h. Wan AU - B. M. Hodge AU - B. Kirby PY - 2012 KW - power grids KW - wind power plants KW - electricity grid KW - operational analysis KW - penetration rates KW - uncertain generation KW - variable generation KW - wind integration studies KW - wind power KW - Load modeling KW - Power system management KW - Power system planning KW - Real time systems KW - Stochastic systems KW - Wind forecasting KW - Wind power generation KW - Power system operations KW - power system planning KW - stochastic systems KW - wind power generation DO - 10.1109/TSTE.2011.2160881 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 - Impact of Distributed Energy Resources on the Reliability of Critical Telecommunications Facilities T2 - INTELEC 06 - Twenty-Eighth International Telecommunications Energy Conference SP - 1 EP - 7 AU - D. G. Robinson AU - D. J. Arent AU - L. Johnson PY - 2006 KW - Bayes methods KW - distributed power generation KW - failure analysis KW - power system reliability KW - power system restoration KW - probability KW - risk management KW - telecommunication power supplies KW - telecommunication services KW - distributed energy resources KW - failure probability KW - fuel cells KW - gas turbines KW - hierarchical Bayesian approach KW - power restoration KW - power supply systems KW - probabilistic risk assessment KW - telecommunication facilitie reliability KW - telecommunications service KW - Energy resources KW - Fuel cells KW - Power supplies KW - Power system analysis computing KW - Power system reliability KW - Power system restoration KW - Risk management KW - Robustness KW - Telecommunication services KW - Turbines DO - 10.1109/INTLEC.2006.251620 JO - INTELEC 06 - Twenty-Eighth International Telecommunications Energy Conference IS - SN - 0275-0473 VO - VL - JA - INTELEC 06 - Twenty-Eighth International Telecommunications Energy Conference Y1 - Sept. 2006 ER - TY - CONF TI - Applications of imaging techniques for solar cell characterization T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 000276 EP - 000281 AU - S. W. Johnston AU - N. J. Call AU - B. Phan AU - R. K. Ahrenkiel PY - 2009 KW - electroluminescence KW - elemental semiconductors KW - infrared imaging KW - silicon KW - solar cells KW - Si KW - dark lock-in thermography KW - diffusion length KW - electroluminescence imaging KW - microwave reflection lifetime mapping KW - minority carrier lifetime KW - photoluminescence imaging KW - sheet resistance KW - solar cell KW - Calibration KW - Condition monitoring KW - Data acquisition KW - Electrical resistance measurement KW - Image resolution KW - Length measurement KW - Manufacturing KW - Microwave imaging KW - Photovoltaic cells KW - Time measurement DO - 10.1109/PVSC.2009.5411681 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 - Comparing Capacity Value Estimation Techniques for Photovoltaic Solar Power T2 - IEEE Journal of Photovoltaics SP - 407 EP - 415 AU - S. H. Madaeni AU - R. Sioshansi AU - P. Denholm PY - 2013 KW - power generation reliability KW - solar power stations KW - PV capacity value KW - PV plants KW - approximation methods KW - capacity value estimation techniques KW - computationally-intense reliability-based estimation techniques KW - photovoltaic solar plants KW - photovoltaic solar power KW - reliability-based methods KW - sun-tracking capability KW - sun-tracking systems KW - Approximation methods KW - Benchmark testing KW - Generators KW - Photovoltaic systems KW - Power system reliability KW - Reliability KW - Urban areas KW - Approximation techniques KW - capacity value KW - photovoltaic (PV) solar KW - reliability theory DO - 10.1109/JPHOTOV.2012.2217114 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 - Guest Editorial Optimal Design of Electric Machines T2 - IEEE Transactions on Energy Conversion SP - 1143 EP - 1143 AU - B. Fahimi AU - O. Mohammed AU - H. Toliyat AU - J. Kirtley AU - S. Pekarek AU - L. Parsa AU - K. Hameyer AU - A. Sarikhani AU - E. Muljadi AU - J. Hendershot PY - 2015 KW - Electric machines KW - Electrochemical machining KW - Energy conversion KW - Magnetic analysis KW - Particle swarm optimization KW - Special issues and sections DO - 10.1109/TEC.2015.2458232 JO - IEEE Transactions on Energy Conversion IS - 3 SN - 0885-8969 VO - 30 VL - 30 JA - IEEE Transactions on Energy Conversion Y1 - Sept. 2015 ER - TY - CONF TI - On the reliability of photovoltaic short-circuit current temperature coefficient measurements T2 - 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) SP - 1 EP - 6 AU - C. R. Osterwald AU - M. Campanelli AU - G. J. Kelly AU - R. Williams PY - 2015 KW - measurement errors KW - short-circuit currents KW - solar cells KW - temperature measurement KW - PV cells KW - PV ratings KW - measurement error reduction KW - module parameters KW - photovoltaic cells KW - short-circuit current KW - system sizing KW - temperature coefficient measurement reliability KW - translation equations KW - Current measurement KW - Databases KW - Semiconductor device measurement KW - Silicon KW - Temperature distribution KW - Temperature measurement KW - Temperature sensors KW - photovoltaic cells KW - photovoltaic databases KW - photovoltaic modules KW - short-circuit current KW - temperature coefficient DO - 10.1109/PVSC.2015.7355842 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 - Power systems for remote sensors on the northern border T2 - 2015 IEEE International Symposium on Technologies for Homeland Security (HST) SP - 1 EP - 6 AU - L. J. Simpson AU - A. Kandt PY - 2015 KW - distributed sensors KW - energy resources KW - surveillance KW - field sensor KW - geographical locations KW - long term testing KW - portable power systems KW - power 80 W to 500 W KW - remote sensor KW - Batteries KW - Fuel cells KW - Heating KW - Ice KW - Power systems KW - Sensors KW - Snow KW - Remote portable power supply KW - fuel cell KW - lithium battery KW - photovoltaics DO - 10.1109/THS.2015.7225295 JO - 2015 IEEE International Symposium on Technologies for Homeland Security (HST) IS - SN - VO - VL - JA - 2015 IEEE International Symposium on Technologies for Homeland Security (HST) Y1 - 14-16 April 2015 ER - TY - CONF TI - Thermal annealing affects vertical morphology, doping and defect density in BHJ OPV devices T2 - 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) SP - 2575 EP - 2580 AU - A. M. Nardes AU - C. L. Perkins AU - P. Graf AU - J. V. Li AU - S. E. Shaheen AU - D. Ostrowski AU - A. Watte AU - D. C. Olson AU - N. Kopidakis PY - 2014 KW - annealing KW - doping KW - electrical contacts KW - organic semiconductors KW - solar cells KW - BHJ OPV devices KW - PCE KW - acceptor materials KW - dedoping process KW - defect density KW - donor materials KW - electrical contact KW - fill factor KW - open-circuit voltage KW - organic bulk-heterojunction devices KW - power conversion efficiency KW - reverse saturation current KW - thermal annealing KW - vertical morphology KW - vertical phase segregation KW - Annealing KW - Capacitance KW - Contacts KW - Doping KW - Electrodes KW - Materials KW - Performance evaluation KW - capacitance KW - defects KW - organic semiconductors KW - photovoltaic cells DO - 10.1109/PVSC.2014.6925457 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 - Diffused junctions in multicrystalline silicon solar cells studied by complementary scanning probe microscopy and scanning electron microscopy techniques T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 000227 EP - 000232 AU - J. T. Heath AU - C. S. Jiang AU - M. M. Al-Jassim PY - 2010 KW - scanning electron microscopy KW - scanning probe microscopy KW - secondary ion mass spectroscopy KW - solar cells KW - PC1D simulation KW - SCM KW - SE doping contrast KW - SIMS KW - SKPM KW - band bending KW - data acquisition time KW - depletion region apparent imaging KW - depletion width determination KW - diffused junction KW - junction allocation KW - multicrystalline solar cell device KW - sample structure requirements KW - scanning Kelvin probe microscopy KW - scanning capacitance microscopy KW - scanning electron microscope KW - scanning electron microscopy KW - scanning probe microscopy KW - secondary electron contrast KW - secondary ion mass spectrometry KW - textured device two dimensional analysis KW - three microscopy technique KW - Doping KW - Junctions KW - Probes KW - Scanning electron microscopy KW - Semiconductor device measurement KW - Surface topography DO - 10.1109/PVSC.2010.5614484 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 - Gearbox and drivetrain models to study dynamic effects of modern wind turbines T2 - 2013 IEEE Energy Conversion Congress and Exposition SP - 874 EP - 881 AU - I. P. Girsang AU - J. S. Dhupia AU - E. Muljadi AU - M. Singh AU - L. Y. Pao PY - 2013 KW - mathematics computing KW - variable speed drives KW - wind turbines KW - FAST wind turbine computer-aided engineering tool KW - Matlab/Simulink environment KW - National Renewable Energy Laboratory KW - Simscape KW - drivetrain models KW - dynamic drivetrain model KW - electrical energy KW - electrical generator models KW - gearbox KW - kinetic energy KW - modern wind turbines dynamic effects KW - wind energy KW - wind turbulence KW - Aerodynamics KW - Gears KW - Generators KW - Load modeling KW - Rotors KW - Torque KW - Wind turbines KW - gears KW - stress control KW - variable-speed drives KW - wind power generation DO - 10.1109/ECCE.2013.6646795 JO - 2013 IEEE Energy Conversion Congress and Exposition IS - SN - 2329-3721 VO - VL - JA - 2013 IEEE Energy Conversion Congress and Exposition Y1 - 15-19 Sept. 2013 ER - TY - CONF TI - Glass cleaning and its effects on the damp-heat stability of molybdenum on soda-lime glass T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002506 EP - 002511 AU - R. Sundaramoorthy AU - F. J. Pern AU - A. L. Lazcano AU - S. Glynn AU - C. DeHart AU - B. To AU - J. Pankow AU - T. Gessert PY - 2010 KW - cleaning KW - glass KW - molybdenum KW - pH KW - CIGS device KW - Mo KW - cleaning solution KW - damp-heat stability KW - glass cleaning KW - molybdneum adhesion KW - soda-lime glass KW - temperature 85 C KW - ultasonication bath KW - Artificial intelligence KW - Cleaning KW - DH-HEMTs KW - Films KW - Glass KW - Heating KW - Surface morphology DO - 10.1109/PVSC.2010.5614692 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 - Microstructure and surface chemistry of nanoporous “black silicon” for photovoltaics T2 - 2010 35th IEEE Photovoltaic Specialists Conference SP - 002255 EP - 002257 AU - Y. Yan AU - H. C. Yuan AU - V. E. Yost AU - K. Jones AU - M. Al-Jassim AU - H. M. Branz PY - 2010 KW - nanoporous materials KW - point defects KW - solar cells KW - surface chemistry KW - transmission electron microscopy KW - density-graded surface KW - diffraction contrast KW - microstructure KW - nanoporous black silicon KW - oxygen concentration KW - passivation treatment KW - photovoltaics KW - point defects KW - solar cells KW - suboxide interface KW - surface chemistry KW - transmission electron microscopy techniques DO - 10.1109/PVSC.2010.5615853 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 - PV generation enhancement with a virtual inertia emulator to provide inertial response to the grid T2 - 2014 IEEE Energy Conversion Congress and Exposition (ECCE) SP - 17 EP - 23 AU - X. Wang AU - M. Yue AU - E. Muljadi PY - 2014 KW - invertors KW - photovoltaic power systems KW - power generation control KW - power grids KW - secondary cells KW - BESS KW - MATLAB KW - PSCAD KW - VIE KW - battery energy storage system KW - electric power grid KW - energy efficiency KW - grid inertial response KW - photovoltaic generation enhancement KW - three-phase grid-tied inverter KW - virtual inertia emulator KW - Batteries KW - Control systems KW - Generators KW - Inverters KW - Mathematical model KW - Power generation KW - Voltage control DO - 10.1109/ECCE.2014.6953370 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 - Stability analysis of a wind turbine active power control system T2 - 2013 American Control Conference SP - 1418 EP - 1423 AU - A. Buckspan AU - L. Pao AU - J. Aho AU - P. Fleming PY - 2013 KW - asymptotic stability KW - frequency control KW - power control KW - power electronics KW - power grids KW - power system stability KW - synchronous generators KW - time-varying systems KW - torque control KW - wind power plants KW - wind turbines KW - asymptotic stability KW - generator torque controller KW - grid frequency regulation services KW - higher-than-optimal tip-speed ratio KW - input-to-state stable system KW - stability analysis KW - synchronous generators KW - time-varying inputs KW - wind penetration levels KW - wind plants KW - wind turbine APC system KW - wind turbine active power control system KW - wind turbine power electronics KW - Control systems KW - Generators KW - Rotors KW - Stability analysis KW - Torque KW - Wind speed KW - Wind turbines DO - 10.1109/ACC.2013.6580035 JO - 2013 American Control Conference IS - SN - 0743-1619 VO - VL - JA - 2013 American Control Conference Y1 - 17-19 June 2013 ER - TY - CONF TI - Mixed metal oxide systems for organic photovoltaics T2 - 2009 34th IEEE Photovoltaic Specialists Conference (PVSC) SP - 001448 EP - 001451 AU - J. J. Berry AU - M. S. White AU - N. E. Widjonako AU - B. A. Bailey AU - A. K. Sigdel AU - C. W. Gorrie AU - N. Kopidakis AU - D. S. Ginley AU - D. C. Olson PY - 2009 KW - II-VI semiconductors KW - niobium KW - photovoltaic cells KW - polymers KW - pulsed laser deposition KW - semiconductor doping KW - titanium compounds KW - zinc compounds KW - TiO2 KW - TiO2:Nb KW - ZnO KW - bulk heterojunction devices KW - digital modulation scheme KW - doping levels KW - h-OPV polymer-acceptor interface KW - hybrid-organic photovoltaic devices KW - mixed metal oxide systems KW - organic photovoltaics KW - planar P3HT;metal oxide h-OPV devices KW - poly(3-hexythiophene):[6,6]-phenyl C61-butyric acid methyl ester KW - polymer-oxide interface KW - pulsed laser deposition KW - Heterojunctions KW - Inorganic materials KW - Laser modes KW - Optical materials KW - Optical pulses KW - Organic materials KW - Photovoltaic cells KW - Polymers KW - Pulsed laser deposition KW - Semiconductor process modeling DO - 10.1109/PVSC.2009.5411320 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 - Optical-fiber-based, time-resolved photoluminescence spectrometer for thin-film absorber characterization and analysis of TRPL data for CdS/CdTe interface T2 - 2012 38th IEEE Photovoltaic Specialists Conference SP - 001721 EP - 001726 AU - D. Kuciauskas AU - J. N. Duenow AU - A. Kanevce AU - J. V. Li AU - M. R. Young AU - P. Dippo AU - D. H. Levi PY - 2012 KW - cadmium compounds KW - light absorption KW - optical fibres KW - photoluminescence KW - semiconductor thin films KW - solar absorber-convertors KW - solar cells KW - thin film devices KW - CdS-CdTe KW - PV device processing KW - TRPL data analysis KW - TRPL spectrometer KW - laser light absorption depth KW - laser pulses KW - optical-fiber-based spectrometer KW - semiconductor absorber characterization KW - thin-film absorber characterization KW - time-resolved photoluminescence spectrometer KW - Instruments KW - Junctions KW - Laser excitation KW - Measurement by laser beam KW - Radiative recombination KW - Semiconductor device measurement KW - Wavelength measurement KW - CdTe KW - Time-resolved photoluminescence KW - lifetime KW - thin-film photovoltaics DO - 10.1109/PVSC.2012.6317927 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 - The Voltage Boost Enabled by Luminescence Extraction in Solar Cells T2 - IEEE Journal of Photovoltaics SP - 801 EP - 809 AU - V. Ganapati AU - M. A. Steiner AU - E. Yablonovitch PY - 2016 KW - Luminescence KW - Mirrors KW - Photovoltaic cells KW - Radiative recombination KW - Solar energy KW - Luminescence KW - photovoltaic cells KW - solar energy DO - 10.1109/JPHOTOV.2016.2547580 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 - Deploying high penetration photovoltaic systems — A case study T2 - 2011 37th IEEE Photovoltaic Specialists Conference SP - 002594 EP - 002599 AU - M. H. Coddington AU - D. Baca AU - B. D. Kroposki AU - T. Basso PY - 2011 KW - photovoltaic power systems KW - power generation reliability KW - PV deployment KW - aggregate PV systems KW - conservative value KW - distribution circuit segment KW - distribution feeder KW - maximum penetration levels KW - photovoltaic system capacity penetration KW - power generation reliability KW - power quality KW - Integrated circuit interconnections KW - Inverters KW - Power quality KW - Reactive power KW - Regulators KW - Substations KW - Voltage control DO - 10.1109/PVSC.2011.6186479 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 - Evaluation of DER adoption in the presence of new load growth and energy storage technologies T2 - 2011 IEEE Power and Energy Society General Meeting SP - 1 EP - 8 AU - J. Jung AU - H. Asgeirsson AU - T. Basso AU - J. Hambrick AU - M. Dilek AU - R. Seguin AU - R. Broadwater PY - 2011 KW - battery powered vehicles KW - electric vehicles KW - energy storage KW - renewable energy sources KW - DER adoption evaluation KW - PEV KW - concurrent market adoption KW - distributed energy resources KW - energy storage technology KW - individual metered residential customers KW - load growth KW - plug-in electric vehicle KW - potential system effects KW - prototypical circuit KW - Batteries KW - Density estimation robust algorithm KW - Electronic mail KW - Loading KW - Renewable energy resources KW - Wind KW - Wind energy generation KW - DER Adoption KW - Distributed Energy Resource (DER) KW - Energy Storage System KW - Plug-in Electric Vehicle (PEV) KW - Renewable Energy System KW - Solar Generation KW - Wind Generation DO - 10.1109/PES.2011.6038899 JO - 2011 IEEE Power and Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2011 IEEE Power and Energy Society General Meeting Y1 - 24-29 July 2011 ER - TY - CONF TI - Stress induced degradation modes in CIGS mini-modules T2 - 2008 33rd IEEE Photovoltaic Specialists Conference SP - 1 EP - 6 AU - M. D. Kempe AU - K. M. Terwilliger AU - D. Tarrant PY - 2008 KW - Copper KW - Degradation KW - Gallium compounds KW - Glass KW - Indium KW - Life estimation KW - Photovoltaic cells KW - Stability KW - Stress KW - Transistors DO - 10.1109/PVSC.2008.4922497 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 - The evolution of wind power integration studies: Past, present, and future T2 - 2009 IEEE Power & Energy Society General Meeting SP - 1 EP - 8 AU - E. Ela AU - M. Milligan AU - B. Parsons AU - D. Lew AU - D. Corbus PY - 2009 KW - power grids KW - power system interconnection KW - power system management KW - wind power plants KW - operational impact KW - power system economics KW - power system operations KW - power system planning KW - regional transmission organizations KW - wind power integration KW - Costs KW - Energy consumption KW - ISO KW - Power system economics KW - Power system planning KW - Power system reliability KW - US Department of Energy KW - Wind energy KW - Wind energy generation KW - Wind power generation KW - Power system economics KW - and wind power generation KW - power system operations KW - power system planning KW - power system reliability KW - power systems KW - wind energy DO - 10.1109/PES.2009.5275981 JO - 2009 IEEE Power & Energy Society General Meeting IS - SN - 1932-5517 VO - VL - JA - 2009 IEEE Power & Energy Society General Meeting Y1 - 26-30 July 2009 ER - TY - CONF TI - Integrating robust lidar-based feedforward with feedback control to enhance speed regulation of floating wind turbines T2 - 2015 American Control Conference (ACC) SP - 3070 EP - 3075 AU - S. T. Navalkar AU - J. W. van Wingerden AU - P. A. Fleming AU - G. A. M. van Kuik PY - 2015 KW - angular velocity control KW - feedback KW - feedforward KW - offshore installations KW - optical radar KW - robust control KW - rotors (mechanical) KW - wind power plants KW - wind turbines KW - FAST KW - controller bandwidth KW - enhance speed regulation KW - feedback control KW - floating wind turbines KW - fundamental bandwidth limitations KW - high-fidelity simulation environment KW - nonminimum phase zeros KW - offshore wind energy KW - robust lidar-based feedforward KW - robust stability KW - rotor speed control KW - speed control performance KW - Feedforward neural networks KW - Generators KW - Load modeling KW - Robustness KW - Sensitivity KW - Wind speed KW - Wind turbines DO - 10.1109/ACC.2015.7171804 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 - Electric vehicle charge optimization including effects of lithium-ion battery degradation T2 - 2011 IEEE Vehicle Power and Propulsion Conference SP - 1 EP - 8 AU - A. Hoke AU - A. Brissette AU - D. Maksimović AU - A. Pratt AU - K. Smith PY - 2011 KW - battery powered vehicles KW - secondary cells KW - battery lifetime model KW - electric vehicle charge optimization KW - energy capacity fade KW - lithium ion battery degradation KW - power exportation KW - power fade KW - vehicle lifetime requirements KW - Approximation methods KW - Batteries KW - Data models KW - Degradation KW - Mathematical model KW - System-on-a-chip KW - Vehicles DO - 10.1109/VPPC.2011.6043046 JO - 2011 IEEE Vehicle Power and Propulsion Conference IS - SN - 1938-8756 VO - VL - JA - 2011 IEEE Vehicle Power and Propulsion Conference Y1 - 6-9 Sept. 2011 ER - TY - CONF TI - Ethylene-Vinyl Acetate Potential Problems for Photovoltaic Packaging T2 - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference SP - 2160 EP - 2163 AU - M. D. Kempe AU - G. J. Jorgensen AU - K. M. Terwilliger AU - T. J. McMahon AU - C. E. Kennedy AU - T. T. Borek PY - 2006 KW - catalysis KW - corrosion protection KW - environmental degradation KW - organic compounds KW - pH KW - packaging KW - photovoltaic cells KW - ultraviolet radiation effects KW - acetic acid KW - atmospheric water KW - catalyze reactions KW - dynamic mechanical analysis KW - electrical isolation KW - ethylene-vinyl acetate KW - glass transition temperature KW - low-temperature mechanical testing KW - mechanical load KW - optical coupling KW - pH KW - photovoltaic devices KW - photovoltaic packaging KW - surface corrosion KW - ultraviolet radiation KW - Corrosion KW - Glass KW - Mechanical variables measurement KW - Optical coupling KW - Packaging KW - Photovoltaic systems KW - Protection KW - Snow KW - Solar power generation KW - Temperature DO - 10.1109/WCPEC.2006.279933 JO - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference IS - SN - 0160-8371 VO - 2 VL - 2 JA - 2006 IEEE 4th World Conference on Photovoltaic Energy Conference Y1 - May 2006 ER -