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Article

A Consideration of the Single-Phase Photovoltaic and Energy Storage Joint Regulation of a Three-Phase Unbalanced Control Strategy in a Power Distribution System

College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China
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Authors to whom correspondence should be addressed.
Energies 2023, 16(12), 4817; https://doi.org/10.3390/en16124817
Submission received: 17 April 2023 / Revised: 6 June 2023 / Accepted: 14 June 2023 / Published: 20 June 2023

Abstract

With a large amount of distributed power and energy storage access, the traditional three-phase unbalanced treatment of a power distribution system is mainly aimed at the three-phase unbalance of a load, which cannot effectively address the three-phase unbalance problem of a power distribution network after a large number of single-phase photovoltaic access. Therefore, this paper proposes a three-phase unbalanced treatment strategy for the distribution network, which considers the joint regulation ability of single-phase photovoltaic and energy storage and the regulation ability of a reactive power compensation device. Firstly, the joint regulation ability of single-phase photovoltaic and energy storage under different photovoltaic permeability is analyzed. Secondly, according to the joint regulation ability of single-phase photovoltaic and energy storage and the regulation ability of reactive power compensation device, the three-phase power optimization model is constructed to minimize the three-phase unbalance degree and regulation cost, and the JAYA optimization algorithm is used to solve the model. Finally, the 33-node distribution system is used to verify the effectiveness of the proposed strategy.
Keywords: single-phase photovoltaic and energy storage; power distribution system; three-phase unbalance; JAYA optimization algorithm single-phase photovoltaic and energy storage; power distribution system; three-phase unbalance; JAYA optimization algorithm

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MDPI and ACS Style

Wang, M.; Wang, H.; Zuo, F.; Zou, J.; Chen, Y.; Yu, Z. A Consideration of the Single-Phase Photovoltaic and Energy Storage Joint Regulation of a Three-Phase Unbalanced Control Strategy in a Power Distribution System. Energies 2023, 16, 4817. https://doi.org/10.3390/en16124817

AMA Style

Wang M, Wang H, Zuo F, Zou J, Chen Y, Yu Z. A Consideration of the Single-Phase Photovoltaic and Energy Storage Joint Regulation of a Three-Phase Unbalanced Control Strategy in a Power Distribution System. Energies. 2023; 16(12):4817. https://doi.org/10.3390/en16124817

Chicago/Turabian Style

Wang, Min, Huilin Wang, Fanglin Zuo, Jie Zou, Yuan Chen, and Zixuan Yu. 2023. "A Consideration of the Single-Phase Photovoltaic and Energy Storage Joint Regulation of a Three-Phase Unbalanced Control Strategy in a Power Distribution System" Energies 16, no. 12: 4817. https://doi.org/10.3390/en16124817

APA Style

Wang, M., Wang, H., Zuo, F., Zou, J., Chen, Y., & Yu, Z. (2023). A Consideration of the Single-Phase Photovoltaic and Energy Storage Joint Regulation of a Three-Phase Unbalanced Control Strategy in a Power Distribution System. Energies, 16(12), 4817. https://doi.org/10.3390/en16124817

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