The invention provides an electric vehicle low-voltage system control method, device, equipment and medium, in the method, when a voltage conversion device is in a working state, the target output power of the voltage conversion device is determined according to a conversion rate interval corresponding to an obtained low-voltage load rate, and then the voltage conversion device is controlled to output the target output power. According to the scheme, the target output power of the voltage conversion device is determined through the conversion rate interval corresponding to the low-voltage load rate, energy consumed by the voltage conversion device can be reduced, and energy loss is reduced.

    本申请提供一种电动车辆低压系统控制方法、装置、设备及介质,在该方法中,通过在电压转换装置处于工作状态时,根据获取的低压负载率对应的转换率区间,确定电压转换装置的目标输出功率,进而控制电压转换装置输出目标输出功率。本方案通过低压负载率对应的转换率区间,确定电压转换装置的目标输出功率,可使得电压转换装置损耗的能量减少,降低了能量损耗。


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    Title :

    Electric vehicle low-voltage system control method, device, equipment and medium


    Additional title:

    电动车辆低压系统控制方法、装置、设备及介质


    Contributors:
    LI MINGQIANG (author) / WANG CHAO (author) / XU QINGZHU (author) / WANG KAIXIN (author) / YU GUANGMU (author) / JIANG DAIPING (author) / NIU YAQI (author) / GUO SHUIBAO (author) / LIU GUORUI (author)

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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