Optimization of frequency modulation index weights in power system with wind power based on AHP

Liming Bo; Yongqiang Hu; Hongrui Xu; Peng Zou; Xueting Cheng; Aoer Wang

doi:10.1117/12.2685029

19 October 2023 Optimization of frequency modulation index weights in power system with wind power based on AHP

Liming Bo, Yongqiang Hu, Hongrui Xu, Peng Zou, Xueting Cheng, Aoer Wang

Proceedings Volume 12709, Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023); 127091I (2023) https://doi.org/10.1117/12.2685029
Event: Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023), 2023, Nanjing, China

Abstract

The frequency regulation problem of power system with high proportion of new energy under marketization is prominent. The comprehensive frequency modulation (FM) performance index can reflect the FM capability of the FM service provider. In this paper, on the basis of the existing FM rules, the Analytic Hierarchy Process(AHP) is used to optimize the weights of the sub-index of the comprehensive FM performance index in the frequency control ancillary service (FCAS) market, and the winning results before and after the optimization, the clearing and settlement price is compared with the comprehensive interests of the market. It is concluded that the uniform weights value can not reflect the FM performance of the units well. After the weights value optimization, the comprehensive FM performance index can better reflect the FM performance of the units and get better clearing result.

Citation Download Citation

Liming Bo, Yongqiang Hu, Hongrui Xu, Peng Zou, Xueting Cheng, and Aoer Wang "Optimization of frequency modulation index weights in power system with wind power based on AHP", Proc. SPIE 12709, Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023), 127091I (19 October 2023); https://doi.org/10.1117/12.2685029

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