The invention discloses a charging control method and device of a charger, the charger and a storage medium. The charging control method of the charger comprises the steps that the input state of three-phase power on the alternating current side of a vehicle-mounted charger before charging is started is detected; when an open-phase fault occurs in the input state of the three-phase power, judging whether the input state of the three-phase power meets an open-phase operation condition or not; if yes, a corresponding driving signal is output to a relay module, and the relay module controls the on-off state of a switch according to the driving signal, so that the charger enters an open-phase operation mode; and if not, the charger stops running, and first fault alarm information is generated at the same time. The open-phase operation mode can be switched when the power grid is open-phase, so that the continuity of alternating-current charging is kept to the maximum extent, and the user experience is improved.
本发明公开了一种充电机的充电控制方法、装置、充电机及存储介质,所述充电机的充电控制方法包括:检测充电开始前车载充电机交流侧的三相电的输入状态;当所述三相电的输入状态出现缺相故障时,判断所述三相电的输入状态是否满足缺相运行条件;若满足,则输出对应的驱动信号至继电器模块,所述继电器模块根据所述驱动信号控制开关的通断状态,以使所述充电机进入缺相运行模式;若不满足,则所述充电机停止运行,同时生成第一故障告警信息。本发明能够在电网发生缺相时切换为缺相运行模式,以最大限度地保持交流充电的持续性,提高用户体验感。
Charging control method and device of charger, charger and storage medium
一种充电机的充电控制方法、装置、充电机及存储介质
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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