대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 추계학술대회 논문집 전력기술부문
- /
- Pages.266-268
- /
- 2003
가변 데이터 윈도우 기법을 이용한 병행 2회선 송전선 고장점 추정 알고리즘
Fault Location Estimation Algorithm of the parallel transmission lines using a variable data window method
- Jung, Ho-Sung (KRRI) ;
- Yoon, Chang-Dae (SKK Univ.) ;
- Lee, Seung-Youn (SKK Univ.) ;
- Shin, Myong-Chul (SKK Univ.)
- 발행 : 2003.11.13
초록
This paper proposes the Fault Location Estimation Algorithm in the parallel transmission lines. These algorithm uses a variable data window method based on least square error method to estimate fault impedance quickly. And it selects the optimal equation according to the operation situation and usable fault data for minimizing the fault estimation error effected by the zero sequence mutual coupling. After simulation result, we can see that these algorithm estimates fault location more rapidly and exactly.
키워드