The invention relates to the charging of a traction battery by means of an alternating voltage, the frequency of the alternating voltage used for this purpose being taken into account during the charging. In order to determine the frequency of the AC voltage, an initial starting value can be used. The initial start value may be provided through a non-volatile memory.

    本发明涉及借助于交流电压为牵引电池充电,其中,在充电时考虑为此使用的交流电压的频率。在此,为了获知交流电压的频率可以使用初始起始值。该初始起始值可以通过非易失性存储器提供。


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    Title :

    Charging circuit and method for charging traction battery and electric vehicle


    Additional title:

    为牵引电池充电的充电电路和方法、电动车辆


    Contributors:

    Publication date :

    2024-11-15


    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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