The embodiment of the invention provides an impedance adjusting method and device for a high-voltage system, electronic equipment and a medium, and the method comprises the steps: presetting a plurality of gears, each gear corresponding to a leakage inductance value of a common mode inductor in the high-voltage system, and different gears corresponding to different leakage inductance values; acquiring resonance parameters of the high-voltage system in response to the acquisition instruction; preliminarily adjusting the gear of the common mode inductor according to the resonance parameter; and readjusting the gear according to the resonance parameter after the gear is preliminarily adjusted. By implementing the embodiment, the whole vehicle can be prevented from being tested under multiple working conditions, and manpower and material resources are saved.

    本申请实施例提供一种高压系统的阻抗调节方法、装置、电子设备和介质,其中,方法包括:预先设置多个挡位,每个挡位对应所述高压系统中的共模电感的一个漏感值,不同挡位对应的漏感值不同;响应于采集指令,获取所述高压系统的谐振参数;根据所述谐振参数初步调整所述共模电感的挡位;根据初步调整挡位后的谐振参数重新调整所述挡位。实施上述实施例可以避免对整车在多次工况下进行测试,节省人力、物力。


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    Title :

    Impedance adjusting method and device of high-voltage system, electronic equipment and storage medium


    Additional title:

    高压系统的阻抗调节方法、装置、电子设备和存储介质


    Contributors:
    SONG JIANJIAN (author) / JIN RUOYU (author) / LIANG WEIJIAN (author) / YUE MING (author) / ZHANG XUEBING (author) / HE MINGYANG (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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