A Framework to Justify the Neglect of Armature Transients in Power System Stability Analysis
Abstract
Neglect of armature transients of synchronous generator is common to stability studies of large-scale power systems. However the validity of the approximation is not successfully justified yet. This paper presents a framework to justify the approximation based on singular perturbation theory, as well as a method to measure the validity of the approximation based on singular values.
- Publication:
-
IEEJ Transactions on Power and Energy
- Pub Date:
- 2003
- DOI:
- Bibcode:
- 2003IJTPE.123..557K
- Keywords:
-
- power system;
- stability;
- armature transients;
- synchronous machine;
- singular perturbation;
- singular values