Coordinated charging control of PEV considering inverter's reactive power support and three phase switching in unbalanced active distribution networks

被引：0
作者：
Fu Y. [1 ]
Meng X. [1 ]
Su X. [1 ]
Mi Y. [1 ]
Tian S. [1 ]
机构：
[1] College of Electric Power Engineering, Shanghai University of Electric Power, Shanghai
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2020年 / 40卷 / 12期
关键词：
Active distribution network; Coordinated charging; Electric vehicles; Reactive power support; Three phase switching;
D O I：
10.16081/j.epae.202011022
中图分类号：
学科分类号：
摘要：
Current studies of PEV(Plug-in Electric Vehicle) coordinated charging control mainly focus on the shifting feature of charging instead of eliminating, and the risk of worse operation still exists. Also existing studies on PEV charging are commonly based on three-phase balanced network model, but practical distribution networks are obviously unbalanced. A novel coordinated strategy of PEV charging in unbalanced distribution networks is proposed based on the inverter's reactive power support and three phase switching. A multi-objective optimization model of PEV charging is firstly proposed to minimize network loss, charging cost while maximizing user benefit from providing ancillary reactive service. Secondly, a coordinated control strategy of PEV considering the inverter's reactive power support and three phase switching is presented to improve the network operation within 24 hours. Finally, detailed simulations based on a real Australian distribution network verify the correctness and effectiveness of the proposed coordinated PEV charging model and strategy. © 2020, Electric Power Automation Equipment Press. All right reserved.
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页码：1 / 7
页数：6
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