The invention provides a single-motor hybrid power system and a hybrid power vehicle. The single-motor hybrid power system comprises a hybrid power control system; the planetary gear mechanism comprises a gear ring, a sun gear located at the center of the gear ring and a planetary gear set arranged between the gear ring and the sun gear, and the planetary gear set comprises a planet carrier and a plurality of planetary gears arranged on the planet carrier; the engine is in transmission connection with the planet carrier and is in communication connection with the hybrid control system; the motor is in transmission connection with the sun gear and is in communication connection with the hybrid control system; the power output mechanism is in transmission connection with the gear ring; and the mode switching system comprises a first locking device for limiting movement of the planet carrier and a second locking device for limiting movement of the sun gear, and the first locking device and the second locking device are in communication connection with the hybrid power control system. The overall structure can be simplified, the working modes are diversified and rich, switching is smooth, and the total energy consumption of the engine and the motor is reduced.
本发明提供一种单电机混动系统及混动车,包括:混动控制系统;行星齿轮机构,行星齿轮机构包括齿圈、位于齿圈中心处的太阳轮、以及设于齿圈和太阳轮之间的行星齿轮组,行星齿轮组包括行星架以及设于行星架的多个行星齿轮;发动机,发动机与行星架传动连接并且通信连接于混动控制系统;电机,电机与太阳轮传动连接并且通信连接于混动控制系统;动力输出机构,动力输出机构与齿圈传动连接;模式切换系统,模式切换系统包括限制行星架运动的第一锁止器以及限制太阳轮运动的第二锁止器,第一锁止器和第二锁止器分别与混动控制系统通信连接。本发明能够简化整体结构,工作模式多样丰富且切换顺滑,降低发动机和电机的总体能耗。
Single-motor hybrid power system and hybrid power vehicle
单电机混动系统及混动车
2022-10-21
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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