Influence of Electric Vehicles on Reliability of Power System Containing Wind Power

被引：0

作者：

Fu, Yuankui ^{[1
]}

Jia, Chunjuan ^{[1
]}

Huang, Yulong ^{[1
]}

Ren, Wei ^{[2
]}

机构：

[1] Shandong Univ, Sch Elect Engn, Jinan, Shandong, Peoples R China

[2] State Grid Shandong Elect Power Co, Mat Co, Jinan, Shandong, Peoples R China

来源：

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

关键词：

wind energy; V2G; virtual combined load; power system reliability;

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：

Wind power has brought great fluctuation to the power system. The wide use of electric vehicles has exacerbated this challenge. Firstly, the mathematical model of electric vehicles under random charging mode was given. This paper analyzed the changes of the power system reliability when the proportion of electric vehicles increased, which shows the increase of electric vehicles under random charging mode poses a great threat to the reliability. Besides, a new concept of virtual combined load was put forward to research the fluctuant factors of power system. Based on vehicle-to-grid (V2G) technology, a charge and discharge control strategy of electric vehicles was proposed, simulation results show that the proposed strategy can achieve the purpose of moderate the fluctuation of virtual combined load. Finally, based on IEEE-RTS system, it was confirmed that the proposed strategy significantly improved the reliability of power system.

引用

页码：1495 / 1499

页数：5

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