The invention discloses a single-motor single-planet-row multi-gear hybrid power gearbox, a system and a vehicle. A single-planet-row and parallel fixed-shaft gear hybrid structure is adopted, so thatfour engine independent driving modes, one motor independent driving mode, one ECVT mode, five parallel driving modes, five traveling power generation modes and one parking power generation mode canbe achieved just with three shafts, a simple planet row, six parallel fixed shaft gears, four gear shifting elements and a simple clutch device. The gearbox also has following functions: a motor P3/P1position switching function is achieved, the P3 high efficiency and a P1 parking power generation function are both considered, and meanwhile the risk of a motor hybrid gearbox is avoided through theECVT mode.
本发明公开了一种单电机单行星排多档混合动力变速箱、系统和车辆,本发明采用单行星排与平行定轴齿轮混合架构,仅用3根轴、一个简单行星排,6个平行定轴齿轮,4个换档元件,一个简易离合装置,即能实现4个发动机单独驱动模式,1个电机单独驱动模式,1个ECVT模式,5个并联驱动模式、5个行车发电模式和1个停车发电模式,实现了电机P3/P1位置切换功能,兼顾P3高效率和P1停车发电功能,同时其通过ECVT模式解决了电机混动变速箱风险。
Single-motor single-planet-row multi-gear hybrid power gearbox, system and vehicle
一种单电机单行星排多档混合动力变速箱、系统和车辆
2020-11-03
Patent
Electronic Resource
Chinese
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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