Control of Cascaded H-bridge STATCOM for Load Compensation

被引:0
|
作者
Wang, Song [1 ]
Tan, Longcheng [1 ]
Wang, Ping [1 ]
Li, Yaohua [1 ]
机构
[1] Chinese Acad Sci, Inst Elect Engn, Key Lab Power Elect & Elect Drive, Beijing 100190, Peoples R China
来源
关键词
STATCOM; Cascaded H-bridge Converter; Coordinate Transformation;
D O I
10.4028/www.scientific.net/AMM.541-542.462
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The math model of cascaded H-bridge static synchronous compensators (STATCOM) of star configuration is described firstly in this paper. Based on the math model, an advanced control method is proposed, in which all control variables are dc, which are suitable for getting no steady-state errors using simple PI controllers. The simulation results demonstrate the validity of this method, and the experiment results are specially presented to verify the fast response under dynamic process.
引用
收藏
页码:462 / 465
页数:4
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