Alternating current and direct current combined charging control system and method for electric vehicle

一种电动汽车交直流组合充电控制系统及控制方法

Abstract

本发明公开一种电动汽车交直流组合充电控制系统,包括交直流组合充电接口识别模块、交直流组合充电握手模块、充电模式选择及参数配置模块、人机交互模块、充电结算模块、充电异常处理模块;保障电动汽车可靠、灵活接入电网进行充电,采用交直流组合充电可以提高充电的灵活性,提高充电车位的使用效率,减少充电站的土地建设面积,从而节约土地,减少基础建设成本。属电动汽车充电控制技术领域。本发明提出一种适用于交直流组合充电设备的充电流程控制方法,以实现电动汽车充电操作更加人性化的管理,提高配电网效率和充电设备的使用率。
The invention discloses an alternating current and direct current combined charging control system for an electric vehicle, and belongs to the technical field of control over charging of the electric vehicle. The alternating current and direct current combined charging control system for the electric vehicle comprises an alternating current and direct current combined charging interface recognition module, an alternating current and direct current combined charging handshaking module, a charging mode selection and parameter configuration module, a human-computer interaction module, a charging settlement module and a charging exception handling module. It is guaranteed that the electric vehicle is reliably and flexibly connected into a power grid to be charged, the charging flexibility is improved through the alternating current and direct current combined charging, the using efficiency of a charging stall is improved, the construction land area of a charging station is reduced, and therefore the land is saved, and foundation construction cost is lowered. The invention further provides a charging process control method suitable for alternating current and direct current combined charging equipment. The charging operation of the electric vehicle is managed in a humanized mode, the power distribution network efficiency is improved, and the utilization rate of charging equipment is improved.

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-105553041-AMay 04, 2016王爱玲多功能电动汽车充电系统