The invention provides a two-gear planet row hybrid transmission, a hybrid power assembly and a vehicle. The two-gear planet row hybrid transmission comprises a power input unit, a power output unit, a planet row and a power switching device. The axial direction of the planet row is arranged in the front-back direction of a vehicle, a gear ring of the planet row is fixedly arranged on a transmission shell, one of the power input unit and the power output unit is in transmission connection with a sun gear of the planet row, and the other one of the power input unit and the power output unit is selectively connected with the sun gear or a planet carrier of the planet row through a power switching device. According to the two-gear planet row hybrid transmission, through different power transmission paths of the planet rows, a compact two-gear speed change structure is formed in the transmission; meanwhile, the axial direction of the planet row is arranged in the front-back direction of the vehicle, the space occupied by a power system in the width direction in a vehicle cabin can be effectively saved, and overall space arrangement and design in the vehicle cabin are facilitated.
本发明提供了一种两挡行星排混动变速器、混合动力总成及车辆。本发明的两挡行星排混动变速器包括动力输入单元,动力输出单元,行星排和动力切换装置;行星排的轴向沿着车辆的前后方向布置,行星排的齿圈固设于变速器壳体上,动力输入单元和动力输出单元中的其一传动连接在行星排的太阳轮上,另一通过动力切换装置可选择性地连接太阳轮或行星排的行星架。本发明的两挡行星排混动变速器,通过行星排不同的动力传递路径,在变速器中形成结构紧凑的两个挡位的变速结构;同时,将行星排的轴向沿着车辆的前后方向布置,可有效节省动力系统对车辆机舱内宽度方向上空间的占用,有利于车辆机舱内部的整体空间布置和设计。
Two-gear planet row hybrid transmission, hybrid power assembly and vehicle
两挡行星排混动变速器、混合动力总成及车辆
11.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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