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http://dx.doi.org/10.5207/JIEIE.2009.23.12.191

A Tuning Method for the Power System Stabilizer of a Large Thermal Power Plant and Its Application to Real Power System : Part I-Selection of Parameters by Off-line Simulation  

Shin, Jeong-Hoon (한국전력공사 전력연구원)
Lee, Jae-Gul (한국전력공사 전력연구원)
Nam, Su-Chul (한국전력공사 전력연구원)
Choy, Young-Do (한국전력공사 전력연구원)
Kim, Tae-Kyun (한국전력공사 전력연구원)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.23, no.12, 2009 , pp. 191-200 More about this Journal
Abstract
This paper, which consists of two parts, dealt with the parameter tuning of the power system stabilizer for a 612[MVA] thermal power plant in KEPCO system and its validation in field test. In Part 1 of the paper, the selection of parameters such as lead-lag time constants for phase compensation, system gain was optimized by using linear & eigenvalue analyses and they were verified through the time-domain transient stability analysis. In part 2, the performance of PSS was finally verified by the generator's on-line field test. Through the comparisons of simulation results and measured data before and after tuning of the PSS, the models of generator and its controllers including AVR, Governor and PSS used in the simulation are validated and confirmed.
Keywords
Power System Stabilizer; Phase Compensation And Gain; Tuning Of Parameters; Low Frequency Oscillation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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