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Jeju area's Voltage Stability Analysis which use the Real Time Voltage Stability Analysis Program

실시간 전압안정도 프로그램을 이용한 제주지역 전압안정도

  • Received : 2012.05.08
  • Accepted : 2012.09.23
  • Published : 2012.10.01

Abstract

These days people use a lot of electric power, because industry advancement and a standard of living is elevated. So voltage stability analysis and control problems are very important in these days. U.S.A has already developed voltage stability analysis program, and use it on power transmission scheme such as generator overhaul, transmission line off and so on. So voltage stability analysis is more and more interested in Korea, too. In this paper, we introduce a standard theory of voltage stability analysis and real time voltage stability analysis program that use sPMU(Satellite Phasor Measurement Unit). And we also introduce the calculation result about voltage stability in Jeju power transmission system.

Keywords

Voltage;Stability;Analysis;sPMU

Acknowledgement

Supported by : 지식경제부

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