A Distributed Secondary Frequency Control Method with Photovoltaic and Energy Storage

被引：0

作者：

Wu, Xinhua ^{[1
]}

Wu, Xiaogang ^{[1
]}

Ji, Qingfeng ^{[1
]}

Du, Qianyun ^{[1
]}

Zhou, Yifei ^{[1
]}

机构：

[1] State Grid Lishui Power Supply Co, Lishui 323000, Zhejiang, Peoples R China

来源：

ADVANCES IN MACHINERY, MATERIALS SCIENCE AND ENGINEERING APPLICATION | 2022年 / 24卷

关键词：

The distributed microgrid; island operation; distributed cooperation; frequency secondary control; AC;

D O I：

10.3233/ATDE220513

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

With more and more distributed microgrid such as the photovoltaic and energy storage connected to the isolated microgrid cluster, the power flow of the traditional microgrid are deeply integrated, which reduces the control ability of the isolated microgrid and makes the voltage and frequency fluctuation more and more frequent. The paper first puts forward the distributed cooperative control theory based on microgrid, then applies the distributed secondary frequency control method of the distributed microgrid cluster with the photovoltaic and energy storage. The simulation experiment of the distributed microgrids distributed control shows that the frequency secondary control method of distributed microgrid proposed in this paper is effective and practical.

引用

页码：796 / 802

页数：7

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