대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 추계학술대회 논문집 전력기술부문
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- Pages.310-312
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- 2005
동기 페이져 정보를 이용한 개선된 사고거리추정 기법
An Improved Technique For The Fault Location Estimation Using Synchronized Phasors
- 이찬주 (건국대학교 전기공학과) ;
- 김현홍 (건국대학교 전기공학과) ;
- 박종배 (건국대학교 전기공학과) ;
- 신중린 (건국대학교 전기공학과) ;
- 조란라도예빅 (건국대학교 전기공학과)
- Lee, Chan-Joo (Dept. of Electrical Eng., Konkuk Univ.) ;
- Kim, Hyun-Houng (Dept. of Electrical Eng., Konkuk Univ.) ;
- Park, Jong-Bae (Dept. of Electrical Eng., Konkuk Univ.) ;
- Shin, Joong-Rin (Dept. of Electrical Eng., Konkuk Univ.) ;
- Radojevic, Zoran (Dept. of Electrical Eng., Konkuk Univ.)
- 발행 : 2005.11.18
초록
This paper presents an improved two-terminal technique for fault location estimation. The proposed algorithm is also based on the synchronized phasors measured from the synchronized PMUs installed at two-terminals of the transmission lines. Also the arc voltage wave shape is modeled numerically on the basis of a great number of arc voltage records. Also, the two-terminal fault algorithm for the long line model is derived in the spectral domain.
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