Direct Electrical Connection and Transmission Coupling for Multi-Motor Hybrid Drive System
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    发明申请
    Direct Electrical Connection and Transmission Coupling for Multi-Motor Hybrid Drive System 审中-公开
    多电机混合动力驱动系统的直接电气连接和传动联轴器

    公开(公告)号:US20120186391A1

    公开(公告)日:2012-07-26

    申请号:US13336636

    申请日:2011-12-23

    IPC分类号: F16H37/06

    摘要: A system of electric power management for a hybrid vehicle includes an engine, a first inverter, a first electric machine coupled to the engine and the first inverter, and a first transmission coupled between the engine and the first electric machine. The first transmission has a transmission speed ratio operable such that the first electric machine operating speed operates independent of an engine operating speed. A second electric machine is coupled to the second inverter and a wheel axle of the vehicle. A high voltage battery is coupled to both the first inverter and the second inverter. A switch box is disposed between the first electric machine and the second electric machine. The switch box includes switches adapted to switch open and closed to allow direct electrical connection from the first electric machine to the second electric machine.

    摘要翻译: 一种用于混合动力车辆的电力管理系统包括发动机,第一逆变器,与发动机和第一逆变器相连的第一电机,以及联接在发动机和第一电机之间的第一变速器。 第一变速器具有可操作使得第一电机运行速度独立于发动机运转速度运行的变速比。 第二电机耦合到第二逆变器和车辆的车轮轴。 高压电池耦合到第一逆变器和第二逆变器。 开关盒设置在第一电机和第二电机之间。 开关盒包括适于切换开关的开关,以允许从第一电机到第二电机的直接电连接。