Singular perturbation analysis of large-scale power systems

Chow, J. H. ; Winkelman, J. R. ; Pai, M. A. ; Sauer, P. W. (1990) Singular perturbation analysis of large-scale power systems International Journal of Electrical Power & Energy Systems, 12 (2). pp. 117-126. ISSN 0142-0615

Full text not available from this repository.

Official URL:

Related URL:


This paper reviews some recent results in applying singular perturbation theory to obtain simplified power system models for stability analysis and control design. The topics include synchronous machine modelling, slow coherency and dynamic equivalence of large power networks, and transient stability analysis using direct methods. The objective is to introduce power system engineers to singular perturbation methods as a tool for providing additional insights into power system dynamics of different time scales and for analytically deriving reduced models.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Singular Perturbations; Power System Dynamics; Model Reduction; Power System Stability
ID Code:24751
Deposited On:30 Nov 2010 09:18
Last Modified:13 Jun 2011 04:37

Repository Staff Only: item control page