Title

Adaptive Immune System Based Power System Stabilizers

Abstract

Power system stabilizers (PSSs) enhance damping of any oscillations introduced in the system. It provides the most effective supplementary control to provide damping to eliminate oscillatory instability. The proper tuning of the PSS has a significant influence on its effectiveness in providing the required damping under operating conditions and disturbances. This paper presents an immune system based technique to adapt the fixed PSS parameters online during disturbances. Results are presented for the two-area four machine benchmark power system with the proposed adaptive PSS.

Department(s)

Electrical and Computer Engineering

Sponsor(s)

National Science Foundation (U.S.)

Keywords and Phrases

PSCAD; Immune Feedback Law; Multimachine Power System; Particle Swarm Optimization; Power System Stabilizers

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2007 International Conference on Power System Operations and Planning (ICPSOP), All rights reserved.

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