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Quality Analysis of Photovoltaic System Using Descriptive Statistics of Power Performance Index
IEEE Access, 2023 The performance evaluation (PE) of the Photovoltaic(PV) system is an index representing the efficiency and reliability of the system. Most PE indicators evaluate the ratio of theoretically calculated power generation to actually measured power generation.
Gyu Gwang Kim +5 more
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SOC estimation of lithium-ion battery based on AEKF
Dianzi Jishu Yingyong, 2023 Aiming at the problem that the noise information is fixed when the extended Kalman filter(EKF) algorithm estimates the state of charge(SOC) of lithium-ion battery, resulting in low estimation accuracy, an adaptive extended Kalman filter(AEKF) algorithm ...
Wang Xiang +4 more
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Zhongguo dianli, 2021 Due to the complexity of the modular multilevel converter based high voltage direct current (MMC-HVDC) grids, it is difficult to build an accurate analytical model for analysis of direct fault currents.
Min YUAN +3 more
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Energy Science & Engineering, 2023 The frequency response model of a microgrid system is an indispensable tool for designing secondary frequency controllers and analyzing system frequency stability. Owing to the complexity of a microgrid system structure, time‐varying operation state, and
Shi Yong +3 more
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Study on Heat Loss Factors of Parabolic Trough Solar Collectors
发电技术, 2023 Combining solar thermal electricity technology with distributed energy system is conducive to increasing the proportion of renewable energy in the energy consumption structure.
XU Li +3 more
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Climate change impact on photovoltaic power potential in South America [PDF]
Environmental Research Communications (2023), 2023 This paper presents the first study of the long-term impact of climate change on photovoltaic potential in South America. This region has great potential for implementing renewable energy, mainly solar energy solutions, due to its high solar irradiance levels.
arxiv +1 more source
Applied Sciences, 2020 In this study, a general building of medium size with an Energy Storage Systems (ESS)-connected Photovoltaic (PV) system (energy storage system that is connected to a photovoltaic system) was chosen to develop a tool for a better economic evaluation of ...
Sung-Soo Kim +7 more
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Adaptive maximum power point tracking using neural networks for a photovoltaic systems according grid [PDF]
, 2021 Introduction. This article deals with the optimization of the energy conversion of a grid-connected photovoltaic system. The novelty is to develop an intelligent maximum power point tracking technique using artificial neural network algorithms. Purpose. Intelligent maximum power point tracking technique is developed in order to improve the photovoltaic
arxiv +1 more source
Energies, 2022 In addition to the different technologies of silicon solar cells in crystalline form, TOPCon solar cells have an exceptionally great efficiency of 26%, accomplished by the manufacturing scale technique for industrialization, and have inordinate cell ...
Hasnain Yousuf +7 more
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Applied Sciences, 2020 Many rural communities in western China use renewable energy-based clean energy supply methods, and the community microgrid system of “photovoltaic + energy storage + electric heating” has been widely used. However, the energy management effect of such a
Lidong Guo +3 more
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