Results 21 to 30 of about 8,565,090 (289)
Modeling and detection of hot-spot in shaded photovoltaic cells [PDF]
, 2014 In this paper, we address the problem of modeling the thermal behavior of photovoltaic (PV) cells undergoing a hotspot condition. In case of shading, PV cells may experience a dramatic temperature increase, with consequent reduction of the provided power.
Giaffreda, Daniele +12 more
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Optimization Strategy for Line Loss Reduction of Distribution Network Based on Multi-distributed Photovoltaic Access [PDF]
E3S Web of Conferences, 2020 The number of distributed photovoltaic power generation systems connected to the system is increasing, especially for residents and non-residents. A large amount of photovoltaic grid-connected power brings new problems to the line loss management of the ...
Yang Fan +4 more
doaj +1 more source
High Proportion of Distributed PV Reliability Planning Method Based on Big Data
Energies, 2023 The higher proportion of distributed photovoltaic and lower fossil energy integrated into the power network brings huge challenges in power supply reliability and planning.
Hualiang Fang +3 more
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Journal of Physics: Conference Series, 2023 Abstract As the development of distributed photovoltaic (PV), the power flow distribution and the voltage level of the distribution network change dramatically, which increases the difficulty and complexity of the distribution network regulation. In this paper, a complex affine distribution power flow considering the power correlation of
Jianmin Zhang +5 more
openaire +1 more source
Zhongguo dianli, 2021 Promoting distributed generation to participate in power market transaction is the inevitable requirement of energy development and market development, while the distributed generation can participate in the market through the agent of electricity ...
Jingqing LIU +5 more
doaj +1 more source
Harmonic source mechanism model of distributed photovoltaic power generation system
Zhejiang dianli, 2022 To resolve problems of power quality given rise to by the integration of large-scale distributed photovoltaic power generation， the paper analyzes the influence of bipolar SPWM control algorithm on the harmonic characteristics of inverters as well as the
CHEN Shaowei, LIN Kunjie, CHEN Bilin
doaj +1 more source
Voltage calculation on low voltage feeders with distributed generation [PDF]
, 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 +1 more source
Global Energy Interconnection, 2020 Due to the characteristics of intermittent photovoltaic power generation and power fluctuations in distributed photovoltaic power generation, photovoltaic grid-connected systems are usually equipped with energy storage units.
Xing Zhang +5 more
doaj +1 more source
Research on coordinated control strategy of photovoltaic energy storage system
Energy Reports, 2023 In this paper, the modular design is adopted to study the control strategy of photovoltaic system, energy storage system and flexible DC system, so as to achieve the design and control strategy research of the whole system of “photovoltaic + energy ...
Ting Wang +5 more
doaj +1 more source
Power-to-Gas Concept for Integration of Increased Photovoltaic Generation into the Distribution
Energy Procedia, 2016 According to the Energy Strategy 2050 set forth by the Swiss federal government, Photovoltaic (PV) energy shall make up one fifth of the nation’s total energy production in 2050. Such a drastic expansion rate of PV and the resulting excess energy thereof can lead to so-called reverse power flow in the low voltage (LV) grid as demonstrated in previous ...
Park, Chan, Bigler, Felix, Korba, Petr
openaire +1 more source