The invention discloses a charging control method, an integrated driving charging device and an automobile. The method comprises the steps of: obtaining the required charging voltage of an energy storage module, and obtaining the target voltage of the output end of a power factor correction module according to the required charging voltage; controlling the input end of the power factor correction module to receive an alternating current power supply, controlling the power factor correction module to convert the alternating current power supply into a first direct current power supply, and monitoring whether the voltage value of the output end of the power factor correction module reaches a target voltage; when it is monitored that the voltage value of the output end of the power factor correction module reaches the target voltage, controlling a resonance frequency modulation module to start, controlling the resonance frequency modulation module according to a preset open-loop control strategy so as to convert the first direct current power supply into a second direct current power supply, and charging the energy storage module through the second direct current power supply.

    本申请公开了一种充电控制方法、集成式驱动充电装置及汽车,其中方法包括:获取储能模块的所需充电电压,并根据所需充电电压获得功率因数校正模块输出端的目标电压;控制功率因数校正模块的输入端接收交流电源,并控制功率因数校正模块将交流电源转换为第一直流电源,以及监测功率因数校正模块输出端的电压值是否达到目标电压;当监测到功率因数校正模块输出端的电压值达到目标电压时,控制谐振调频模块启动,并按照预设开环控制策略控制谐振调频模块,以将第一直流电源转换为第二直流电源,并通过第二直流电源为储能模块充电。


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    Title :

    Charging control method, integrated driving charging device and automobile


    Additional title:

    充电控制方法、集成式驱动充电装置及汽车


    Contributors:
    LIU WEIDONG (author) / WANG CHAO (author) / WANG XINGHUI (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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