대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.484_485
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- 2009
풍력발전단지 연계선 보호 거리계전기의 응동 특성 분석
Analysis of the response of a distance relay for wind farm intertie protection
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Kang, Yong-Cheol
(Chonbuk National University) ;
- Lee, Hye-Won (Chonbuk National University) ;
- Zheng, Tai-Ying (Chonbuk National University) ;
- Kang, Hae-Gweon (Chonbuk National University)
- 발행 : 2009.07.14
초록
Power output of a wind farm fluctuates throughout a day. This affect a distance relay for wind farm intertie protection because a voltage of a relaying point varies due to fluctuating output of a wind farm. This paper describes the analysis of the response of a distance relay for intertie protection when the power output of a wind farm increases. A series of single phase to ground faults were also simulated and analyzed with PSCAD/EMTDC generated data.
키워드