The invention relates to a charging compatible method and device for a high-voltage platform electric vehicle and a vehicle, and the method comprises the steps: adjusting a vehicle charging parameter to be matched with a voltage platform of a charging pile under the condition that the pre-charging voltage regulation failure of the charging pile is detected, and adjusting a vehicle charging loop to be a boost charging loop, the boost charging loop comprises a booster; interacting a charging protocol signal with the charging pile based on the turned-down vehicle charging parameter; and after entering the charging stage, the electric vehicle is charged through the boost charging loop. Charging compatibility between the high-voltage platform electric vehicle and the low-voltage platform charging pile is achieved, and the charging success rate is increased.

    本公开是关于一种高电压平台电动车辆的充电兼容方法、装置及车辆,其中,方法包括:在检测到充电桩发生预充调压失败的情况下,将车辆充电参数调低至与充电桩的电压平台匹配,并将车辆充电回路调整为升压充电回路,升压充电回路包括升压器;基于调低后的车辆充电参数,与充电桩交互充电协议信号;进入充电阶段后,通过升压充电回路对电动车辆进行充电。实现高电压平台电动车辆与低电压平台充电桩之间的充电兼容,提升充电成功率。


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    Title :

    Charging compatible method and device for high-voltage platform electric vehicle and vehicle


    Additional title:

    高电压平台电动车辆的充电兼容方法、装置及车辆


    Contributors:
    RA LEE GU (author) / GAN YINHUA (author) / WANG ZHAOYANG (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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