Extended phase compensation design of power system stabilizer for Bisotoun power plant

G. Zafarabadi, M. Parniani, M. Rasouli, P. Ansarimehr

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, performance of power system stabilizer (PSS) of a large thermal power plant, as tuned by the manufacturer, is investigated. Then, the stabilizer is redesigned based on extended phase compensation of the exciter input - electrical torque transfer function and root locus analysis; and its effect on local, interplant and inter-area electromechanical oscillations is thoroughly analyzed. As Bisotoun PSS has a special structure with two inputs, frequency and power, its performance is compared with power-speed PSS. The effect of PSS with existing and new tunings on transient stability is also studied. Simulation results are verified by experimental test records.

Original languageEnglish (US)
Title of host publication5th IFAC Symposium on Power Plants and Power Systems Control, PPS 2006
PublisherIFAC Secretariat
Pages279-284
Number of pages6
EditionPART 1
ISBN (Print)9783902661081
DOIs
StatePublished - Jan 1 2006

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
NumberPART 1
Volume5
ISSN (Print)1474-6670

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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