A method of controlling an inverter in a vehicle 10 is disclosed. At least one vehicle parameter for each predefined time interval is detected by a corresponding sensing element 18. A plurality of pulse width signals are generated by a pulse generator 15 based on the detected at least one vehicle parameter. At least one switching strategy of the inverter 14 is adjusted by the control unit 12 depending on a pulse width signal generated for the detected at least one vehicle parameter to achieve a maximum rotational flux and a maximum efficiency in the vehicle 10.

    公开了一种控制车辆10中的逆变器的方法。通过对应的感测元件18检测用于每个预限定时间间隔的至少一个车辆参数。通过脉冲发生器15基于检测到的至少一个车辆参数来生成多个脉冲宽度信号。通过控制单元12取决于针对检测到的至少一个车辆参数而生成的脉冲宽度信号来调节逆变器14的至少一个切换策略,以在车辆10中实现最大旋转通量和最大效率。


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    Title :

    Method of controlling inverter in vehicle


    Additional title:

    控制车辆中的逆变器的方法


    Contributors:

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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