Typical Integration Mode of EV Charging and Discharging Device into Power System

doi:10.3969/j.issn.1000-7229.2015.07.006

Abstract

Abstract:

According to the development of electric vehicles （EVs） and the construction of EVs' charging and discharging devices， this paper analyzed the influence of EV integration on distribution network. From the aspects of the selection of voltage level， the determination of user level， the selection of access point， the configuration of power supply， the selection of electrical equipment， the quality of electric energy and so on， this paper proposed the technical principle of the integration of EVs' charging and discharging devices into power grid. Finally， the typical integration mode of EVs' charging and discharging devices into power grid was presented， which could provide important basis for the guidance of planning and design， the standardization of operation and management and timely， reliable， reasonable and orderly integration of charging and discharging devices.

Key words: lectric vehicle, charging and discharging device, distribution network, typical mode

CLC Number:

TM 910.6

WU Zhili， XUE Zhenyu， SONG Yi. Typical Integration Mode of EV Charging and Discharging Device into Power System[J]. ELECTRIC POWER CONSTRUCTION, 2015, 36(7): 46-51.

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