Economic operation control of DC microgrid interconnected converter with public energy storage

Mingyu Xu; Wenbo Hao; Panbao Wang; Leilei Zhao; Wei Wang; Dianguo Xu

doi:10.1117/12.2640189

1 August 2022 Economic operation control of DC microgrid interconnected converter with public energy storage

Mingyu Xu, Wenbo Hao, Panbao Wang, Leilei Zhao, Wei Wang, Dianguo Xu

Proceedings Volume 12257, 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022); 122573G (2022) https://doi.org/10.1117/12.2640189
Event: 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022), 2022, Guangzhou, China

Abstract

In this paper, the power generation costs of different DG and public energy storage in DC microgrid (MG) interconnected system are analyzed. On this basis, a decentralized nonlinear dynamic droop gain control strategy based on equal micro-increase rate criterion is proposed, which automatically adjusts the output of DG to make the microincrease rate of each DG and two MGs in the same MG equal to public energy storage, so as to achieve economic optimal operation. Finally, the decentralized economic optimal operation control strategy is verified in the simulation.

Citation Download Citation

Mingyu Xu, Wenbo Hao, Panbao Wang, Leilei Zhao, Wei Wang, and Dianguo Xu "Economic operation control of DC microgrid interconnected converter with public energy storage", Proc. SPIE 12257, 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022), 122573G (1 August 2022); https://doi.org/10.1117/12.2640189

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