A conversion device (100) for an electric vehicle (800) has a battery interface for connecting the conversion device (100) to an on-board battery and a bidirectional inverter (112) having a first port and a second port for connecting the inverter (112) to the battery interface. An inverter (112) converts a DC voltage applied at the first port into an AC voltage and supplies the AC voltage to the second port. The switching device (100) has a switching device (118) having a switching port for connecting the switching device (118) to the second port, a drive interface (122) for connecting the switching device (100) to the drive motor, and an additional interface (124) for connecting the switching device (100) to the additional motor. The switching device (118) is configured to connect the switching port to the driver interface (122) or the additional interface (124) by using a switching signal (125).

    用于电动车辆(800)的转换装置(100)具有用于将转换装置(100)与车载电池相连接的电池接口和双向逆变器(112),该逆变器具有用于将逆变器(112)与电池接口相连接的第一端口和第二端口。逆变器(112)被将施加在第一端口处的直流电压转换为交流电压并且提供至第二端口处。转换装置(100)具有开关设备(118),该开关设备具有用于将开关设备(118)与第二端口相连接的开关端口、用于将转换装置(100)与驱动马达相连接的驱动接口(122)以及用于将转换装置(100)与附加马达相连接的附加接口(124)。开关设备(118)被构造为通过使用开关信号(125)将开关端口与驱动接口(122)或附加接口(124)相连接。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Conversion device for converting operating voltage of electric vehicle, drive device and method for converting operating voltage


    Weitere Titelangaben:

    用于转换电动车辆的工作电压的转换装置、驱动装置以及用于转换工作电压的方法


    Beteiligte:
    ZEMAN FERENC (Autor:in) / ERSAM ALI (Autor:in) / MAHER MICHAEL (Autor:in) / ZACHARY STEPHEN (Autor:in) / DVORAK VLADIMIR (Autor:in) / SCHELLER GEORG (Autor:in) / GLOCKNER ROBERT (Autor:in)

    Erscheinungsdatum :

    16.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Device for providing operating power for additional drive of electric vehicle and method for converting operating voltage

    ZEMAN FERENC / ERSAM ALI / MAHER MICHAEL et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Device for providing an operating power for an auxiliary drive for an electric vehicle and method for converting an operating voltage

    SEEMANN FRANK / EHRSAM ANDRE / MACH MARTIN et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Device For Providing An Operating Power For An Auxiliary Drive For An Electric Vehicle And Method For Converting An Operating Voltage

    SEEMANN FRANK / EHRSAM ANDRE / MACH MARTIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Converter Apparatus for Converting an Operating Current for an Electric Vehicle, Drive Apparatus, and Method for Converting an Operating Current

    SEEMANN FRANK / EHRSAM ANDRE / MACH MARTIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Voltage conversion assembly, electric drive system and method for operating voltage conversion assembly

    ZAMBEN THOMAS / SHAABAN STEFAN T M | Europäisches Patentamt | 2025

    Freier Zugriff