Electric Power ›› 2017, Vol. 50 ›› Issue (8): 173-178.DOI: 10.11930/j.issn.1004-9649.2017.08.173.06

• New Energy • Previous Articles     Next Articles

Study on the Control of New Energy Electric Vehicles Participating Freguency Regulation of the Grid

ZHANG Min1, PENG Mengni2, XIA Xiangyang2, KONG Xiangji3, LI Mingde4, HUANG Hai4, TANG Jie4   

  1. 1. Guand Ihal Research Institute of Non-ferrous Metals, Guangzhou 510651, China;
    2. College of Electrical and Information Engineering Changsha University of Science & Technology, Changsha 410014, China;
    3. State Grid Changsha Electric Power Company, Changsha 410007, China;
    4. Hengyang Products Quality Supervision Inspection and Institute, Hengyang 421001, China
  • Received:2016-02-25 Online:2017-08-25 Published:2017-08-25
  • Supported by:
    This work is supported by the National Natural Science Foundation of China (No.51307009); Hengyang Science and Technology Plan Projects (No.2015KG27)

Abstract: With the commercialization of electric cars, electric cars and grid connected V2G(vehicle to grid) between the influence is also of concern. Large capacity storage electric vehicle equipped with the device can be very good to be distributed network storage device. In this paper through the electric car connected to the grid, to solve the grid frequency deviation caused by power fluctuation of distributed energy. For electric vehicles using the preset smart charging control, will be in the idle state of the electric car charging pile together. Through the power grid for two-way transmission, in order to restrain the power frequency offset. Through the simulation analysis, the number of electric cars in a certain area is large enough, can effectively inhibit the frequency offset in regional power grid.

Key words: electric vehicle, V2G, preset smart charging, power grid frequency deviation

CLC Number: