Results 71 to 80 of about 71,864 (307)
Low Earth orbit environmental effects on the space station photovoltaic power generation systems [PDF]
A summary of the Low Earth Orbital Environment, its impact on the Photovoltaic Power systems of the space station and the solutions implemented to resolve the environmental concerns or issues are described.
Nahra, Henry K.
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Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, EarlyView.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
wiley +1 more source
Fault Diagnosis of Photovoltaic Array Based on Improved Honey Badger Optimization Algorithm
EnergiesA photovoltaic array fault diagnosis method based on an improved honey badger optimization algorithm is proposed to improve the accuracy of photovoltaic array fault diagnosis.
Zhuo Guo, Yuanyuan Chang, Yanhong Fang
doaj +1 more source
An inverter/controller subsystem optimized for photovoltaic applications [PDF]
Conversion of solar array dc power to ac power stimulated the specification, design, and simulation testing of an inverter/controller subsystem tailored to the photovoltaic power source characteristics.
Merrill, W. C. +2 more
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Optimal design of photovoltaic shading systems for multi-story buildings [PDF]
, 2019 This study provides new insights into the comprehensive energy and economic performances of photovoltaic shading systems (PVSS) in multi-story buildings. A numerical shading model was developed to evaluate the shading effect from an upper PVSS row on its
Fang, Yueping +7 more
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Freeform Fabrication of Layered Halide Perovskite Nanowire Heterojunctions
Advanced Materials, EarlyView.‘All‐at‐once’ freeform fabrication of layered perovskite nanowire heterojunctions is realized by 3D printing employing meniscus‐guided crystallization. The integration of nanoscale additive manufacturing with layered halide perovskites will provide a versatile platform to freely design and realize highly stable perovskite‐based optoelectronic ...
Sixi Cao +8 more
wiley +1 more source
Development of triple-diode based generalized model of photovoltaic module
e-Prime: Advances in Electrical Engineering, Electronics and EnergyThe growing large-scale penetration of solar power plants into electric grids mandates accurate modeling of the photovoltaic modules with consideration of varying environmental conditions, resulting in the development of a large variety of models at ...
Harish Kumar Khyani, Jayashri Vajpai
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Advanced Materials, EarlyView.We present a microfabrication and integration strategy for lead halide perovskite photodetectors on electronic readouts. Standard photolithography, aqueous processing, selective transparent electrode etching, and plasma‐assisted pixel isolation enable precise monolithic integration of patterned 400 × 400 perovskite microphotodetector arrays on a CMOS ...
Sergey Tsarev +14 more
wiley +1 more source
Advanced photovoltaic solar array development [PDF]
Phase 2 of the Advanced Photovoltaic Solar Array (APSA) program, started in mid-1987, is currently in progress to fabricate prototype wing hardware that will lead to wing integration and testing in 1989.
Kurland, Richard M., Stella, Paul
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Recent developments in photovoltaic energy by ERDA/NASA-LeRC [PDF]
, 1977 Application development activities were designed to stimulate the market for photovoltaics so that as costs are reduced there will be an increasing market demand to encourage the expansion of industrial solar array production capacity.
Deyo, J. N.
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