A VARIABLE STRUCTURE VAR STABILIZER FOR POWER-SYSTEM CONTROL

被引：4

作者：

DASH, PK

SAHOO, NC

DORAISWAMI, R

机构：

[1] Electrical Engineering Department, Regional Engineering College, Rourkela

[2] Department of Electrical Engineering, University of New Brunswick, Fredericton, NB

来源：

ELECTRIC POWER SYSTEMS RESEARCH | 1993年 / 26卷 / 02期

关键词：

STATIC VAR COMPENSATORS; SLIDING MODE CONTROL; VARIABLE STRUCTURE SYSTEM; POWER SYSTEM CONTROL;

D O I：

10.1016/0378-7796(93)90026-B

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper presents the design of a variable structure static VAR stabilizer using a sliding mode control technique. The static VAR compensator (SVC) uses a linear voltage regulator with auxiliary stabilizing signals through a variable structure switching system. The sliding mode control constrains the system motion to a state trajectory, and provides greater robustness to plant parameter variations than classical control schemes. Transient simulations of a typical power system are performed for two alternative locations of the SVC, namely, the generator terminal and the load bus terminal. Also, a nonlinear load is connected to the SVC bus to highlight the effectiveness of variable structure control for variations in load indices.

引用

页码：127 / 136

页数：10

共 9 条

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