Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Eigenvalue Sensitivity Analysis Based on the Structure of System State Matrix

제어기 매개변수를 고려한 전력계통의 고유치감도 해석에 관한 연구

  • Kwon, S.H. (Dept. of Electrical Engineering KOREA UNIVERSITY) ;
  • Ro, K.M. (Dept. of Electrical Engineering KOREA UNIVERSITY) ;
  • Kim, D.Y. (Dept. of Electrical Engineering KOREA UNIVERSITY) ;
  • Kim, H.C. (Dept. of Electrical Engineering KOREA UNIVERSITY)
  • 권세혁 (고려대학교 전기공학과) ;
  • 노규민 (고려대학교 전기공학과) ;
  • 김덕영 (고려대학교 전기공학과) ;
  • 김형철 (고려대학교 전기공학과)
  • Published : 1992.07.23
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Abstract

An approximate method for the dominant eigenvalue of one machine connected to the infinite bus has been suggested. This method is based on combining the traditional eigenvalue sensitivity analysis and the structure of the system state matrix. Numerical examples are presented. This method is considered to be quite useful in the stability analysis for various initial conditions and for adjustment of generator controller parameters.

Keywords