A Coordinated Charging Strategy for Electric Vehicle Considering Three-phase Load Unbalance

被引：0

作者：

Zhang, Chengjia ^{[1
]}

Liu, Junyong ^{[1
]}

Xiang, Yue ^{[1
]}

Liu, Youbo ^{[1
]}

Liu, Tingjian ^{[1
]}

Zhang, Yi ^{[2
]}

机构：

[1] Sichuan Univ, Sch Elect Engn & Informat, Chengdu, Sichuan, Peoples R China

[2] State Grid Fujian Elect Power Co, Fujian Elect Power Res Inst, Fuzhou, Fujian, Peoples R China

来源：

2017 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO, ASIA-PACIFIC (ITEC ASIA-PACIFIC) | 2017年

基金：

美国国家科学基金会;

关键词：

electric vehicle; three phase unbalance; neutral wire current value;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The electric vehicle charging load bring serious problems to the operation of power system. In this paper, a coordinated electric vehicle charging strategy is proposed to settle problem of load unbalance in three-phase distribution system. By monitoring the real-time power flow via the current sensor in each phase, the charging power is adjusted to implement the coordinated charging. Numerical results demonstrate that, the proposed strategy is able to reduce the current in the neutral wire and make the customer's charging arrangement unchanged.

引用

页码：536 / 539

页数：4

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