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    • 3. 发明申请
    • Hybrid electric vehicle
    • 混合电动汽车
    • US20090071733A1
    • 2009-03-19
    • US11901503
    • 2007-09-18
    • Zhihui DuanLing Ling Zhang
    • Zhihui DuanLing Ling Zhang
    • B60K6/36B60K6/42B60W10/08
    • B60K6/48B60K6/365B60K6/383Y02T10/6221
    • A full hybrid electric vehicle comprises a heat engine, a one-way-clutch connected to the engine shaft, an electric motor, a planetary gear unit, a clutch with limited torque, and a transmission. The planetary gear unit includes at least a sun gear (an input element), a ring gear (an input element) and a pinion carrier (an output element). The torque-limited clutch seats between two of the planetary gear elements. The engine is connected to and applies torque on one of the input elements. The electric motor is connected to and applies torque on the other input element. While the vehicle is running, the engine can be started smoothly by engaging the torque-limited clutch and controlling the motor torque, and a shock on the vehicle similar to a rough shift can be avoided.
    • 全混合动力汽车包括热机,与发动机轴连接的单向离合器,电动机,行星齿轮单元,具有有限转矩的离合器和变速器。 行星齿轮单元至少包括太阳轮(输入元件),环形齿轮(输入元件)和小齿轮架(输出元件)。 扭矩限制离合器位于两个行星齿轮元件之间。 发动机与输入元件之一连接并施加扭矩。 电动机与另一个输入元件连接并施加转矩。 当车辆行驶时,可以通过接合扭矩限制离合器并控制电机扭矩来平稳地启动发动机,并且可以避免类似于粗转移的对车辆的冲击。