The invention discloses an electric automobile power driving module, and relates to the technical field of power electronics. A first insulated gate bipolar transistor and a second insulated gate bipolar transistor is formed in parallel to the A-phase control circuit, a third insulated gate bipolar transistor and a fourth insulated gate bipolar transistor B is formed in parallel with the control circuit, the fifth insulated gate bipolar transistor and a sixth insulated gate bipolar transistor in parallel to form a C-phase control circuit; between the gate and the emitter of each insulated gate bipolar transistors are connected to a freewheeling diode; in the a phase control circuit, B and C phase control circuit with the input of the control circuit is provided with optocouplers and a set of bootstrap capacitor. It can solve the existing power module peripheral circuit complexity, more connections, resulting in more problems hidden faults.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric automobile power driving module


    Beteiligte:
    MA SHENTONG (Autor:in)

    Erscheinungsdatum :

    13.05.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Front driving axle module of electric automobile and electric automobile

    JIN DAFENG / FENG FENG | Europäisches Patentamt | 2015

    Freier Zugriff

    Electric driving system, power system of electric automobile and electric automobile

    MIAO GUO / ZHANG QI / ZHANG YEPING | Europäisches Patentamt | 2022

    Freier Zugriff

    Electric driving system, power system of electric automobile and electric automobile

    MIAO GUO / ZHANG QI | Europäisches Patentamt | 2022

    Freier Zugriff

    Electric driving system, power system of electric automobile and electric automobile

    QU QINGTAO / FENG WANWAN / LI YU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    New energy automobile power driving module structure

    GAO YANHUI / LIN XIZHEN / LIN XIAOZHAN | Europäisches Patentamt | 2022

    Freier Zugriff