Robust power system stabililzer design using H∞ loop shaping approach

被引:84
作者
Zhu, CJ [1 ]
Khammash, M [1 ]
Vittal, V [1 ]
Qiu, WZ [1 ]
机构
[1] Iowa State Univ, Dept Elect & Comp Engn, Ames, IA 50011 USA
基金
美国国家科学基金会;
关键词
gap metric; loop shaping; oscillation damping; power system stabilizer; structured singular value;
D O I
10.1109/TPWRS.2003.811176
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
A robust power system stabilizer (PSS) is designed using Glover-McFarlane's H-infinity loop shaping design procedure. Guidance for setting the feedback configuration for loop shaping and H-infinity synthesis,are presented. The resulting PSS ensures the. stability of a set of perturbed plants with respect to the nominal system and has good oscillation damping ability. Comparisons are made between the resulting PSS, a conventionally designed PSS, and a controller designed based on the structured singular value theory.
引用
收藏
页码:810 / 818
页数:9
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