Smooth switching of microgrid operation states based on robust droop control strategy

被引：0

作者：

Mi Y. ^{[1
]}

Xia H. ^{[1
]}

Fu Y. ^{[1
]}

Wang C. ^{[2
]}

机构：

[1] College of Power Engineering, Shanghai University of Electric Power, Yangpu District, Shanghai

[2] Electrical and Automation Engineering, Tianjin University, Nankai District, Tianjin

来源：

Dianwang Jishu/Power System Technology | 2016年 / 40卷 / 08期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

Droop control; Microgrid; Nonlinear; Sliding mode control;

D O I：

10.13335/j.1000-3673.pst.2016.08.009

中图分类号：

学科分类号：

摘要：

For improving smooth switching of microgridoperation states withdroop control, a new robust droop control strategy is designedwitha supplementary sliding mode controller to enhance system stability. This paper adopts angle-voltage droop control and sets up state space equation based on droop control structure and real power dynamic equation. In addition, a supplementary nonlinear controller is designed with sliding mode control method to mitigate angle chattering caused by microgrid operation stateswitching, so that system stability and response rapidity is guaranteed. Simulation results obtained from Matlab platform show validity of the proposed scheme. © 2016, Power System Technology Press. All right reserved.

引用

页码：2309 / 2315

页数：6

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