대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2015년도 제46회 하계학술대회
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- Pages.547-548
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- 2015
송전선로의 고장점 표정 개선
Fault Locating Improvement of Transmission Line
- Park, Yu-Yeong (Gangneung-Wonju National University) ;
- Lee, Jae-Yun (Gangneung-Wonju National University) ;
- Seok, Kwang-Ho (Korea University of Technology and Education) ;
- Kim, Yoon Sang (Korea University of Technology and Education) ;
- Park, Chul-Won (Gangneung-Wonju National University)
- 발행 : 2015.07.15
초록
In order to reduce error of the distance relay, we propose an improved fault locating scheme using DC offset removal filter. We were modeled 154 kV transmission system using ATP software in order to demonstrate the usefulness of proposed scheme, and applied to the proposed scheme using collected voltage signal and current signal by line-to-ground fault.
키워드