ASVG非线性控制方式的研究及其对暂态稳定性的改善

ENHANCEMENT OF POWER SYSTEM STABILITY USING NONLINEAR CONTROL STRATEGY OF ASVG

基于微分几何控制理论中的零动态设计方法，首次提出了新型静止无功发生器（ＡＳＶＧ）非线性控制的设计方法和相应的控制规律。计算机仿真结果表明。

A nonlinear control design approach based on differential geometric control theory and nonlinear control strategies of advanced static VAR generator (ASVG) are presented in this paper. The effects for enhancing the stability and dynamic performance of power systems by using ASVG nonlinear control scheme are illustrated by simulation on a one machine infinite bus system and a three machine power system. It manifests the validity and significant advantages of the design approach proposed in this paper.