Decomposed analysis of damping contribution from a PSS in large multi-machine power systems

Y. Ge, W. Du, T. Littler, J. Cao

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

Abstract

This paper presents the application of decomposed analysis of damping contribution from a PSS installed in a real large scale Chinese power system. With the decomposition of damping function from the PSS into damping torque contribution and its connections with the power system oscillation mode of interests, a deep understanding on the PSS function is obtained in the complex large scale multi-machine power system. In the paper, the mathematical description of decomposed analysis of damping contribution from the PSS is firstly given. Then the result of application in real large-scale Chinese power system is presented.

Original languageEnglish
Title of host publication2nd IET Renewable Power Generation Conference, RPG 2013
Edition623 CP
DOIs
Publication statusPublished - 01 Dec 2013
Event2nd IET Renewable Power Generation Conference, RPG 2013 - Beijing, China
Duration: 09 Sep 201311 Sep 2013

Publication series

NameIET Conference Publications
Number623 CP
Volume2013

Conference

Conference2nd IET Renewable Power Generation Conference, RPG 2013
CountryChina
CityBeijing
Period09/09/201311/09/2013

Keywords

  • Damping torque analysis
  • Inter-area oscillations
  • Large multi-machine power system
  • Power system stabilizer

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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