대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 하계학술대회 논문집 A
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- Pages.193-195
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- 2003
송전선로 파라메터 정밀 예측을 위한 페이저 측정기의 응용
Estimation Technique of Power Transmission Line Parameter by Phasor Measurement Units
- Cho, Ki-Seon (Dept. of Electrical Eng. Konkuk Univ.) ;
- Park, Jong-Bae (Dept. of Electrical Eng. Konkuk Univ.) ;
- Shin, Joong-Rin (Dept. of Electrical Eng. Konkuk Univ.)
- 발행 : 2003.07.21
초록
This paper presents an approach to estimate the power transmission line parameter by phasor measurement units(PMUs), which are synchronized to 1 pps signal of GPS. Existing approaches to estimate power transmission line parameter, are mainly off-line ones, based on faults or switching events on other neighboring lines. In this paper, to obtain static and dynamic properties of power transmission line parameter in service, the prototype of pmu-based Transmission Line Parameter Monitoring System (TLPMS) is proposed. Also, an technique to estimate parameters of transmission line described as 2-port network model and the soundness of estimated parameters are addressed.
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