Study on hybrid reactive power compensation in low-voltage distribution system

被引:0
|
作者
Wang Guoyou [1 ]
Zhang Xilin [1 ]
机构
[1] Changchun Power Supply Co, State Grid Jilin Elect Power Co Ltd, Changchun 130021, Jilin, Peoples R China
关键词
Hybrid reactive power compensation; Dynamic compensation; TSC; D-STATCOM;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, we first introduce the topology structure of TSC (thyristor switched capacitor) and D-STATCOM (static var generator), which is composed of a group of D-STATCOM of small capacity and multi group TSC. According to the characteristics of the two, a hybrid reactive power compensation device is designed. Studying on the best capacity ratio and control method of the two, the TSC module is used to compensate most of the inductive reactive power, while the remaining part of over or under compensation is compensated by D-STATCOM, so as to achieve accurate compensation of reactive power. It is identified by the simulation experiment of the hybrid reactive power compensation device based on MATLAB/SIMULINK that the design is feasible.
引用
收藏
页码:618 / 622
页数:5
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