정상상태 데이터에서 한전계통의 저주파 진동 모드 추정

Estimation of Low Frequency Oscillation Mode Using Ambient Data in KEPCO System

  • 발행 : 2015.07.15

초록

This paper describes a result for extraction of dynamic parameters from synchrophasor measurements collected on the KEPCO system. Dominant modes of the system are estimated by oscillation detecting program. The critical wide-area modes of KEPCO system have frequencies in the 0.68 Hz and 0.92Hz. This results can serve as a reference in the future for reliable system operation in KEPCO system.

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