Emergency control strategy generation method considering active support capabilities for wind and PV

Fei Wang; Chuanhua Yu; Liqun Han; Xiaoning Liu; Fan Yang

doi:10.1117/12.3004476

25 September 2023 Emergency control strategy generation method considering active support capabilities for wind and PV

Fei Wang, Chuanhua Yu, Liqun Han, Xiaoning Liu, Fan Yang

Proceedings Volume 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023); 1278812 (2023) https://doi.org/10.1117/12.3004476
Event: Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 2023, Kuala Lumpur, Malaysia

Abstract

A cutter optimization method based on network energy and reduction of unit regulation cost is proposed for the problem of power support provided by wind and PV in system emergency control. Firstly, the branch stability measure function and power sensitivity are used to select suitable units for scheduling. Then, a cutter model is constructed to minimize system action costs by analyzing the cost of regulation. The response of each unit is obtained by solving the linear programming problem. Finally, the validity of the proposed method is verified by example analysis. The algorithm verifies that the proposed method can effectively reduce the economic cost of system regulation measures, fully exploit the power support capability of renewable energy units, and provide a new idea to deal with the transient safety problems brought by large-scale grid connection of new energy in the future.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Fei Wang, Chuanhua Yu, Liqun Han, Xiaoning Liu, and Fan Yang "Emergency control strategy generation method considering active support capabilities for wind and PV", Proc. SPIE 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 1278812 (25 September 2023); https://doi.org/10.1117/12.3004476

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