An example electrical system is disclosed. The electrical system may include a rechargeable energy storage system (RESS) and a power inverter connected to the RESS. The power inverter may be configured to provide power to the electric machine. A switch may be disposed between the plurality of motor windings and the output load. The switch is configured to transition between a closed state that allows current to flow from the RESS through the inverter and the plurality of motor windings to the output load and an open state that prevents current from flowing to the output load.

    公开了一种示例电气系统。该电气系统可以包括可充电储能系统(RESS)和连接至RESS的电源逆变器。该电源逆变器可配置为向电机提供电源。多个电机绕组和输出负载之间可设置有开关。该开关配置为在闭合状态(允许电流从RESS通过逆变器和多个电机绕组流向输出负载)和断开状态(防止电流流向输出负载)之间转换。


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    Titel :

    Electrical system with buck converter functionality


    Weitere Titelangaben:

    具有降压转换器功能的电气系统


    Beteiligte:

    Erscheinungsdatum :

    2022-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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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