Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Double Circuit Simultaneous Fault Analysis

이중선로의 동시사고를 고려한 상정사고해석

  • Kim, J.U. (Dept. of Electrical Eng., Yonsei Univ.) ;
  • Moon, Y.H. (Dept. of Electrical Eng., Yonsei Univ.) ;
  • Lee, J.G. (Dept. of Electrical Eng., Yonsei Univ.)
  • 김지웅 (연세대학교 전기전자공학과) ;
  • 문영현 (연세대학교 전기전자공학과) ;
  • 이종기 (연세대학교 전기전자공학과)
  • Published : 2002.07.10
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Abstract

In this paper, we propose the analysis method of the Double Circuit Simultaneous Fault. To improve the accuracy and the promptness of the coontingency analysis, we reformed the Peterson method and extended the Sherman-Morrison equation. We also used the table of trigono -metric factor of Jacobian matrix before the fault, to compute the inverse matrix needed in the loadflow calculation.

Keywords