Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Fault Location Algorithm using Software Fault Tolerance

Software Fault Tolerance를 이용한 송전선로의 고장점 표정 알고리즘

  • 장용원 (차세대전력기술연구센터) ;
  • 한승수 (명지대학교 정보제어공학부) ;
  • 김원하 (경희대학교 전자정보대학 전자공학)
  • Published : 2003.11.21
Download PDF
⟨ Previous Next ⟩

Abstract

This paper use fault location algorithm for single-phase-to-ground faults on the teed circuit of a parallel transmission line that use only local end voltage and current information. When Newton-Raphson iteration method is used, the Initial value may cause error or cause not suitable result. Suggested new calculation model uses NVP methodology, which is one of the fault tolerance technology to solve this problem. EMTP simulation result has shown effectiveness of the algorithm under various conditions.

Keywords