Study of a unified framework for small signal stability of power systems

계통의 종합적 미소신호 안정도 해석에 관한 연구

  • 김상암 (고려대학교 전기전자전파공학부) ;
  • 이병준 (고려대학교 전기전자전파공학부) ;
  • 권세혁 (고려대학교 전기전자전파공학부)
  • Published : 1998.11.28

Abstract

This paper presents the framework for analysis of small-signal stabili1ty. In this framework the equilibrium points of system DAE model are traced using continuation method and instability points are determined on the solution path. Especially Implicit shift QR-modified ARnoldi method is utilized to calculated the rightmost eigenvalues. ISPS measure is utilized to determine critical parameters.

Keywords