DocumentCode
1196162
Title
Robust power system stabilizer design using H∞ loop shaping approach
Author
Zhu, Chuanjiang ; Khammash, Mustafa ; Vittal, Vijay ; Qiu, Wenzheng
Author_Institution
Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Volume
18
Issue
2
fYear
2003
fDate
5/1/2003 12:00:00 AM
Firstpage
810
Lastpage
818
Abstract
A robust power system stabilizer (PSS) is designed using Glover-McFarlane\´s H∞ loop shaping design procedure. Guidance for setting the feedback configuration for loop shaping and H∞ 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.
Keywords
H∞ control; control system synthesis; damping; feedback; power system control; power system stability; robust control; singular value decomposition; Glover-McFarlane´s H∞ loop shaping approach; PSS; control design; feedback configuration; oscillation damping; perturbed plants; robust power system stabilizer design; structured singular value theory; Control system synthesis; Damping; Frequency; Power engineering computing; Power system analysis computing; Power system stability; Power systems; Robust control; Robustness; Uncertainty;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/TPWRS.2003.811176
Filename
1198318
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