Annual dispatch strategy of integrated power systems with large-scale cascade hydropower

Qiyu Yang; Kai Chen; Qizhuan Shao; Binbin Zhou; Yang Wu; Hongyu Pan; Tianyu Jin

doi:10.1117/12.2685905

28 July 2023 Annual dispatch strategy of integrated power systems with large-scale cascade hydropower

Qiyu Yang, Kai Chen, Qizhuan Shao, Binbin Zhou, Yang Wu, Hongyu Pan, Tianyu Jin

Proceedings Volume 12756, 3rd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2023); 127562U (2023) https://doi.org/10.1117/12.2685905
Event: 2023 3rd International Conference on Applied Mathematics, Modelling and Intelligent Computing (CAMMIC 2023), 2023, Tangshan, China

Abstract

With the increasing penetration of renewable energy, flexible hydropower is regarded as an effective regulating source for power dispatch. The optimal coordinated operation of hydropower and other energy is becoming more important for power systems. By compromising practical feasibility and calculation accuracy, an annual dispatch strategy based on a two-stage optimization model is proposed in this paper. The model is formulated overall and simulated in a provincial hydrodominated power system. The results show that the method can efficiently schedule the power generation of multiple power sources and the operation dispatch of reservoirs and units.

Citation Download Citation

Qiyu Yang, Kai Chen, Qizhuan Shao, Binbin Zhou, Yang Wu, Hongyu Pan, and Tianyu Jin "Annual dispatch strategy of integrated power systems with large-scale cascade hydropower", Proc. SPIE 12756, 3rd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2023), 127562U (28 July 2023); https://doi.org/10.1117/12.2685905

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