Robust Optimization of Power System Stabilizer Parameters Based on Pole Placement Technique

被引:1
作者
Panyarat, Thanon [1 ,2 ,3 ]
Uatrongjit, Sermsak [2 ]
机构
[1] Chiang Mai Univ, Grad Sch, Chiang Mai, Thailand
[2] Chiang Mai Univ, Fac Engn, Dept Elect Engn, Chiang Mai, Thailand
[3] Elect Generating Author Thailand, Nonthaburi, Thailand
关键词
power system stabilizer; pole placement; robust PSS tuning; genetic algorithm; DESIGN; PSS;
D O I
10.1002/tee.23918
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
To enhance the stability of power system, a power system stabilizer (PSS) is one of the control mechanisms installed in the power plants. A suitable PSS parameters set can help in reducing the power swing. In general, the design of PSS parameters is performed based on a nominal operating condition of the power system. In this paper, a multi-objective optimization algorithm based on pole placement technique is proposed to find a robust PSS parameters set. The proposed strategy searches for the optimal PSS parameters under multiple operating conditions of the generator. Preliminary simulation results on a single machine infinite bus (SMIB) model show that the proposed PSS parameters design method can further improve the robustness of the overall power systems performance under different types of disturbance. & COPY; 2023 Institute of Electrical Engineer of Japan and Wiley Periodicals LLC.
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页码:1884 / 1890
页数:7
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