Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/27242
Title: PSS design for multi-area system based on combined sensitivity concept
Authors: Chung, CY 
Tse, CT
Wang, KW
Niu, R
Keywords: Control system analysis
Control system synthesis
Damping
Power system control
Power system interconnection
Power system stability
Root loci
Sensitivity analysis
Tuning
Issue Date: 2000
Publisher: IEEE
Source: PowerCon 2000, 2000 International Conference on Power System Technology : proceedings, August 4-7, 2000, the University of Western Australia, Perth, Australia, v. 3, p. 1197-1202 How to cite?
Abstract: Many PSS tuning methods have been addressed to improve the electromechanical mode damping only. In this paper, the tuning criteria are extended to take into account the instabilities due to the reaction between the excitation and PSS, as well as the interaction between multi-PSSs. The analytical tool of sensitivity has been exploited for the PSS tuning and the settings are optimal if the sensitivity coefficient is approaching zero. The design criteria of a single PSS are to maximize the interarea mode whilst keeping a constant gain margin for the PSS-excitation instability. However, in the multi-PSS design, the criteria are slightly modified because of the additional interaction between the PSSs
URI: http://hdl.handle.net/10397/27242
ISBN: 0-7803-6338-8
DOI: 10.1109/ICPST.2000.898139
Appears in Collections:Conference Paper

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