VEHICLE ELECTRIC DRIVE MODULE WITH THERMAL MANAGEMENT SYSTEM

    公开(公告)号:US20230287975A1

    公开(公告)日:2023-09-14

    申请号:US17689484

    申请日:2022-03-08

    IPC分类号: F16H57/04

    摘要: An electric drive module (EDM) configured to generate and transfer drive torque to a driveline for propulsion of an electric vehicle. The EDM includes a gearbox assembly, an electric motor having a rotor and a stator, and a thermal management system. The thermal management system includes a fluid circuit configured to supply a fluid to the gearbox assembly, the rotor, and the stator, and a pump configured to direct the fluid through the fluid circuit. A valve is disposed on the fluid circuit and configured to selectively move between (i) a closed position where the fluid is not supplied to the stator, and (ii) an open position where the fluid is supplied to the stator for cooling thereof.