Abstract
The optimal design of power system stabilizers (PSSs) using evolutionary programming (EP) optimization technique is presented in this paper. The proposed approach employs EP to search for optimal settings of PSS parameters that shift the system eigenvalues associated with the electromechanical modes to the left in the s-plane. Incorporation of EP algorithm in the design of PSSs significantly reduces the computational burden. The performance of the proposed PSSs under different disturbances, loading conditions, and system configurations is investigated for a multimachine power system. The eigenvalue analysis and the nonlinear simulation results show the effectiveness and robustness of the proposed PSSs to damp out the local as well as the interarea modes of oscillations and work effectively over a wide range of loading conditions and system configurations.
| Original language | English |
|---|---|
| Pages (from-to) | 429-436 |
| Number of pages | 8 |
| Journal | IEEE Transactions on Energy Conversion |
| Volume | 17 |
| Issue number | 4 |
| DOIs | |
| State | Published - Dec 2002 |
Bibliographical note
Funding Information:Manuscript received March 14, 2000; revised March 26, 2002. This work was supported by King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia. M. A. Abido is with the Electrical Engineering Department at Menoufia University, Shebin El-Korn Minufiya, Egypt. The authors are with Electrical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia (e-mail: [email protected]; [email protected]) Digital Object Identifier 10.1109/TEC.2002.805179
Keywords
- Dynamic stability
- Evolutionary programming
- PSS design
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
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