The invention discloses a multi-mode hybrid power transmission and an automobile. The multi-mode hybrid power transmission comprises an engine, a clutch, a first motor, a second motor, a planetary gear mechanism, a gear assembly, a synchronizer, an input shaft and an output shaft; the clutch is used for combining or cutting off power transmission between the engine and the input shaft; a rotor of the first motor is connected with the sun gear, the gear ring is connected with an output driving gear, the output shaft is connected with an output driven gear, and the output driving gear is meshed with the output driven gear; a rotor of the second motor is connected with a motor input gear, and the motor input gear is meshed with the output driven gear; and the gear assembly comprises a gear driving gear and a gear driven gear which are meshed with each other, the gear driving gear is arranged on the input shaft, the output shaft is sleeved with the gear driven gear in an empty mode, and the synchronizer is installed on the output shaft. According to the technical scheme, fuel consumption of the automobile is reduced, and power interruption is avoided during gear switching.
本发明公开一种多模式混合动力变速器和汽车,多模式混合动力变速器包括:发动机、离合器、第一电机、第二电机、行星齿轮机构、档位组件、同步器、输入轴和输出轴;离合器用于结合或者切断发动机与输入轴之间的动力传输;第一电机的转子与太阳轮连接,齿圈连接有输出主动齿轮,输出轴上连接有输出从动齿轮,输出主动齿轮与输出从动齿轮啮合;第二电机的转子连接有电机输入齿轮,电机输入齿轮与输出从动齿轮啮合;档位组件包括相互啮合的档位主动齿轮和档位从动齿轮,档位主动齿轮设置在输入轴上,档位从动齿轮空套在输出轴上,同步器安装在输出轴上。本发明技术方案实现汽车油耗降低,并且档位切换均无动力中断。
Multi-mode hybrid power transmission and automobile
多模式混合动力变速器和汽车
2021-07-30
Patent
Electronic Resource
Chinese
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