The present disclosure provides a vehicle charging system and method for mitigating overheating of electric vehicle supply equipment. Vehicle charging systems and methods are provided for controlling an electric vehicle power supply equipment (EVSE) assembly during a vehicle charging event. A temperature of the EVSE assembly may be monitored, and the EVSE assembly may be shut down when the temperature exceeds a predefined temperature threshold. After the temperature falls below a predefined temperature threshold, the EVSE assembly may be restarted at a reduced charging current level. This turn-off and restart process may be continuously repeated until the temperature of the EVSE assembly may remain below a predefined threshold temperature during the charging event, thereby reducing the charge stand-by time.
本公开提供“用于缓解电动车辆供电装备过热的车辆充电系统和方法”。提供了用于在车辆充电事件期间控制电动车辆供电装备(EVSE)总成的车辆充电系统和方法。可以监测EVSE总成的温度,并且当温度超过预定义温度阈值时,EVSE总成可以关闭。在温度回落到预定义温度阈值以下之后,EVSE总成可以以减小的充电电流水平重启。此关闭和重启的过程可以连续地重复,直到在充电事件期间EVSE总成的温度可以保持在预定义阈值温度以下,从而减小充电待机时间。
Vehicle charging system and method for mitigating overheating of electric vehicle supply equipment
用于缓解电动车辆供电装备过热的车辆充电系统和方法
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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