EIGENVALUE ANALYSIS PROGRAM OF SMALL-SIGNAL STABILITY OF POWER SYSTEM INCLUDING NETWORK DYNAMICS FOR THE SUBSYNCHRONOUS RESONANCE STUDY

摘要

This paper describes an eigenvalue analysis program with a novel approach for constructing the state matrix equations from the linearized multimachine power systems including the electrical transmission network dynamics about its operating point. The salient feather of formulation is that it allows for modular construction of various component models without rearrangement of the overall state space formulation. The paper also presents examples of its applications to the analysis of the IEEE benchmark models for subsynchronous resonance study.