Non-Linear Load Compensation using STATCOM

被引:0
|
作者
Barnawal, Prakash Ji [1 ]
Tripathi, S. M. [1 ]
机构
[1] Kamla Nehru Inst Technol, Dept Elect Engn, Sultanpur, UP, India
关键词
DC Voltage Control; Decoupled Control; Point of Common Coupling (PCC); Reactive Power Compensation; Static Synchronous Compensator (STATCOM); Voltage Source Inverter (VSI); Unity Power Factor (UPF); CONTROLLER; DESIGN; UPFC;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this paper, a dc voltage controller along with a decoupled current control has been presented for the compensation of non-linear load using FACTS device STATCOM which also secures the unity power factor (UPF) at the point of common coupling. The STATCOM is employed with a three phase voltage source inverter (VSI) and dc capacitor. The design of the control model involves pole-zero cancellation and frequency domain analysis using root-locus method to obtain the parameters for the controller proposed. The quadrature axis current has been forced to be zero so that the source would be supplying only the real power to the load side. The transfer function for both of the loop has been formulized and the tuning of the controllers has been done with the help of modulus optimum and symmetrical optimum criteria to obtain the stable response.
引用
收藏
页码:147 / 151
页数:5
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