基于最大功率点跟踪下垂控制的光储一体化系统研究

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Abstract Compared to independent photovoltaic (PV)-storage system, integrated PV-storage system has better volume cost advantages and distributed power generation and consumption capability. However, existing integrated systems often suffer from insufficient energy utilization. To study the integrated PV-storage equipment with high power density and high photovoltaic output utilization, and to explore the stable, reliable, and high utilization grid control methods of the integrated PV-storage system, this paper physically models the important components inside the integrated PV-storage system, analyzes the active output characteristics of the integrated PV-storage system, and proposes a droop control scheme of the integrated PV-storage system based on maximum power point tracking (MPPT). The effectiveness of the system is verified by simulation.

Key words： microgirds maximum power point tracking (MPPT) droop control photovoltaic and energy storage system modeling and simulation

Received: 25 November 2023

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	Articles by authors
	TAO Xia
	FANG Dongping
	WANG Yingjie
	WU Haibo
	CAO Yuewei

Cite this article:

TAO Xia,FANG Dongping,WANG Yingjie等. Research on integrated photovoltaic and energy storage system with maximum power point tracking based droop control[J]. Electrical Engineering, 2024, 25(4): 38-46.

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http://dqjs.cesmedia.cn/EN/Y2024/V25/I4/38

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