Abstract
An optimal transient controller for a synchronous generator in a multi-machine power system is designed using the concept of flatness-based feedback linearization in this paper. The computation of the flat output and corresponding controller for reduced order model of the synchronous generator is presented. The required feedback gains used to close the linearization loop is optimized using particle swarm optimization for maximum damping. Typical results obtained for transient disturbances on a two-area, four-generator power system equipped with the proposed controller on one generator and conventional power system stabilizers on the remaining generators are presented. The effectiveness of the flatness-based controller for multi-machine power systems is discussed.
Recommended Citation
G. K. Venayagamoorthy et al., "Particle Swarm Optimization Tuned Flatness-Based Generator Excitation Controller," Proceedings of the 15th International Conference on Intelligent System Applications to Power Systems, 2009. ISAP'09, Institute of Electrical and Electronics Engineers (IEEE), Nov 2009.
The definitive version is available at https://doi.org/10.1109/ISAP.2009.5352923
Meeting Name
15th International Conference on Intelligent System Applications to Power Systems, 2009. ISAP'09
Department(s)
Electrical and Computer Engineering
Sponsor(s)
National Science Foundation (U.S.)
Keywords and Phrases
Feedback Linearization; Flatness; Multi-Machine Systems; Particle Swarm Optimization; Transient Stability
Document Type
Article - Conference proceedings
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2009 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
Publication Date
01 Nov 2009
