Energy Storage Science and Technology ›› 2025, Vol. 14 ›› Issue (10): 3920-3922.doi: 10.19799/j.cnki.2095-4239.2025.0866

• Energy Storage System and Engineering • Previous Articles     Next Articles

Coordinated operation of photovoltaic power generation system and energy storage device

Mengmeng YANG(), Sanxing DENG, Zhizheng ZHAO   

  1. School of Mechanical and Electrical Engineering, Huanghe Jiaotong University, Jiaozuo 454950, Henan, China
  • Received:2025-09-28 Revised:2025-10-10 Online:2025-10-28 Published:2025-10-20
  • Contact: Mengmeng YANG E-mail:2016090903@zjtu.edu.cn

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Abstract:

The coordinated operation of photovoltaic power generation system and energy storage device makes it possible to realize the grid-connected photovoltaic. With the development of solar energy resources, the fluctuation of photovoltaic power generation gradually appear, and become a key factor affecting the grid connected. Coupling the energy storage device with the photovoltaic power generation system helps to achieve the balance between supply and demand of the power side and the load side, and also lays the foundation for the efficient and stable operation of the power system. Starting from the coordinated operation relationship between photovoltaic power generation system and energy storage device, the advantages of photovoltaic-energy storage integration mechanism in power system are analyzed, and optimization strategies are proposed for the aspects of power, intelligent management, capacity allocation, voltage, etc., aiming to provide effective reference for the development of new energy resources.

Key words: photovoltaic power generation system, energy storage device, coordinated operation

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