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Simulation of distributed photovoltaic power generation system [PDF]

E3S Web of Conferences, 2023
Combined with the operation characteristics of photovoltaic power generation system, the mathematical model and simulation model are established, and the control strategy of bipolar inverter with wide output characteristics and the maximum power point ...
Cai Gaoyuan, Li Bingbing, Liu Liqun, Zhao Zhen, Han Lulu, Lai Youfu   +5 more
doaj   +3 more sources

Power estimation method of low-voltage distributed photovoltaic generation based on similarity aggregation

Energy Reports, 2021
Regarding to the issue that there is no automatic data acquisition for low-voltage distributed photovoltaic generation, a power estimation method for low-voltage distributed photovoltaic generation based on similarity aggregation is proposed in this ...
Xinhe Chen, Shufeng Li, Fangsheng Wang, Jiping Li, Chenghong Tang   +4 more
doaj   +3 more sources

Wide-Area Distributed Photovoltaic Power Generation Monitoring and Output Estimation

Zhongguo dianli, 2020
In order to accurately evaluate the impact of photovoltaic output on the operation of power system, get the real-time data of distributed generation, and provide the real-time operation status of power grid for dispatching decision-making, the wide area ...
Zheyi PEI, Zhifeng LIANG, Weihua LU, Xintong LI, Zhenhao WANG   +4 more
doaj   +2 more sources

Research on the policy route of China’s distributed photovoltaic power generation

Energy Reports, 2020
The distributed photovoltaic power generation is an important way to make use of solar energy in cities. China issues a series of policies to support the development of distributed photovoltaics in law, electricity price, grid connection standard ...
Hanfang Li, Hongyu Lin, Qingkun Tan, Peng Wu, Chengjie Wang, Gejirifu De, Liling Huang   +6 more
doaj   +3 more sources

Research on power dispatching and marketization mechanism for high-proportion distributed photovoltaic

Zhejiang dianli, 2022
The rapid development of distributed photovoltaic power generation exercises an important influence on the current power dispatching operation and power market transactions.
GUAN Li, HUANG Guodong, WU Feng, LIU Shuang, ZHENG Xiaoyu, WU Li, LI Yuanyuan, CHANG Jiang, PENG Xiangzheng   +8 more
doaj   +1 more source

Research on Distributed Photovoltaic Short-Term Power Prediction Method Based on Weather Fusion and LSTM-Net

Zhongguo dianli, 2022
The high-precision prediction of distributed photovoltaic power generation is of great significance to the safe and stable operation of the distribution network.
Fengjun LI, Lei WANG, Jian ZHAO, Jianbin ZHANG, Shiyao ZHANG, Yangyang TIAN   +5 more
doaj   +1 more source

On the Implementation of the Nearly Zero Energy Building Concept for Jointly Acting Renewables Self-Consumers in Mediterranean Climate Conditions

Energies, 2020
Cost-effective energy saving in the building sector is a high priority in Europe; The European Union has set ambitious targets for buildings’ energy performance in order to convert old energy-intensive ones into nearly zero energy buildings (nZEBs).
Faidra Kotarela, Anastasios Kyritsis, Nick Papanikolaou   +2 more
doaj   +1 more source

Distributed Generation Forecasting Based on Rolling Graph Neural Network (ROLL-GNN)

Energies, 2023
The future power grid will have more distributed energy sources, and the widespread access of distributed energy sources has the potential to improve the energy efficiency, resilience, and sustainability of the system. However, distributed energy, mainly
Jizhong Xue, Zaohui Kang, Chun Sing Lai, Yu Wang, Fangyuan Xu, Haoliang Yuan   +5 more
doaj   +1 more source

Spatial Model of Optimization Applied in the Distributed Generation Photovoltaic to Adjust Voltage Levels

Energies, 2021
The main objective of this work is to develop a methodology for analyzing the quality of the voltage level in the distribution power grid to identify and reduce the violations of voltage limits through the proposition of optimal points for the allocation
José A. G. Cararo, João Caetano Neto, Wagner A. Vilela Júnior, Márcio R. C. Reis, Gabriel A. Wainer, Paulo V. dos Santos, Wesley P. Calixto   +6 more
doaj   +1 more source

Entropy weight and grey relational analysis based virtual capacitance collaborative control for multiple energy storage units

IET Power Electronics, 2023
Flexible virtual capacitance control (FVCC) for converter can improve the stability and dynamics of DC bus voltage, but among multiple converters, essential inertia distribution is capable of optimizing the performance.
Hui Wang, Shuqiang Zhao, Jianhui Meng, Yanjun Tian, Yuhan Sun, Kairang Wang   +5 more
doaj   +1 more source