Results 151 to 160 of about 704,047 (353)

Hybrid Improved Bird Swarm Algorithm with Extreme Learning Machine for Short-Term Power Prediction in Photovoltaic Power Generation System. [PDF]

Comput Intell Neurosci, 2021
Wu D, Kan J, Lin HC, Li S.
europepmc   +1 more source

Research on power generation prediction of photovoltaic power station based on improved neural network

EAI Endorsed Transactions on Energy Web
The large-scale construction of photovoltaic power plants makes more and more green power connected and utilized, which also brings great impact on the carrying capacity of the power grid. Forecasting the power generation of photovoltaic power plants can
Yuan Hu, Qin Xie, Zhao Liu, Mengjin Hu, Hongwei Li, Bo Yuan, Yaping Wang   +6 more
doaj   +1 more source

Voltage calculation on low voltage feeders with distributed generation

, 2014
Includes bibliographical references.The increasing levels of greenhouse gas emission and the continued depletion of fossil fuels have been the driving factors for power utilities to utilize renewable energy sources for power generation.
Namanya, Emmanuel
core  

Estudo e implementação de métodos de proteção de anti-ilhamento aplicados a sistemas fotovoltaicos [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2011Este trabalho apresenta uma síntese de diversos métodos de proteção de anti-ilhamento residentes no ...
Severo, Leonardo
core  

Highly Anisotropic Quasi‐Direct Organic Metal Halide Hybrids: A Platform for Polarization‐Sensitive Optoelectronics

Advanced Materials Technologies, EarlyView.
One‐dimensional C4N2H14PbBr4 is shown to have a quasi‐direct electronic band structure and strongly anisotropic transport with polarized broadband emission. A GW/Bethe–Salpeter excited‐state force formalism, supported by polarized Raman and temperature‐dependent photoluminescence, identifies low–frequency Pb–Br phonons that drive ultrafast exciton self‐
Rijan Karkee, Rafael R. Del Grande, Yeonjoo Lee, Jinkyoung Yoo, Azza Ben‐Akacha, Biwu Ma, Michael T. Pettes, David A. Strubbe   +7 more
wiley   +1 more source

Short-term optimization scheduling method of cascade hydropower and photovoltaic complementary system based on pumping station operation strategy

Frontiers in Energy Research
With the rapid development of photovoltaic power generation, how to improve the photovoltaic grid connection rate is an urgent problem to be solved. This article proposes an optimized scheduling method for the water and photovoltaic complementary system,
Liu Hanxuan, Shi Linjun, Fu Hao, Wu Feng
doaj   +1 more source

Linking Device Performance to Nanoscale Photoactivation of Grain Boundaries in 2D Hybrid Halide Perovskites

Advanced Materials Technologies, EarlyView.
The opto‐electronic response of polycrystalline (PEA)2PbBr4 thin films is investigated by correlating macroscopic photodetector performance with nanoscale mapping techniques. Grain boundary density is systematically tuned through crystallization control and linked to device responsivity.
Camilla Bordoni, Lorenzo Calcaterra, Andrea Ciavatti, Silvia Milita, Valentina Bonino, Lorenzo Margotti, Sara Cepić, Marisa Di Sabatino, Federico Boscherini, Daniela Cavalcoli, Beatrice Fraboni   +10 more
wiley   +1 more source

Comprehensive comparison between photothermal power generation and photovoltaic power generation

电力工程技术
Photovoltaic power generation and photothermal power generation are two forms of solar power generation. The development cost of photovoltaic is relatively lower than photothermal, but a certain proportion of energy storage and distributed synchronous ...
LI Fuchun, LIU Fei, SHAO Chengcheng, TIAN Xu, TIAN Weiyi, FENG Bin   +5 more
doaj   +1 more source

A technology assessment of photovoltaic concentrator systems (CPV) and their prospects [PDF]

, 2008
This dissertation attempts to put some clarity and order into our understanding of the dynamic development of Concentrator Photovoltaic Systems (CPVs) in the world today.
Stafford, Peter
core  

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source