The invention relates to a hybrid transmission for a motor vehicle, comprising a first electric machine (EM1), a second electric machine (EM2), an engine input (ENG-IN), an input shaft (IN), an output shaft (OUT), two planetary gear sets (PG1, PG2) and seven switching means (A1, A2, B1, B2, C1, C2, K), different speed ratio gears among three of the first electric machine (EM1), the engine input (ENG-IN), the input shaft (IN) and the output shaft (OUT) can be obtained by selectively operating the partial switching member. According to the hybrid power transmission device for the motor vehicle, on the premise that the structure is compact, multiple switching components are combined to achieve multiple gears and multiple operation modes, and parking charging, pure electric driving, parallel or direct driving, series driving, pure electric reverse gear, braking energy recovery and other working modes can be achieved.
本发明公开了一种用于机动车辆的混合动力传动装置,包括第一电机(EM1)、第二电机(EM2)、发动机输入端(ENG‑IN)、输入轴(IN)、输出轴(OUT)、两个行星齿轮组(PG1、PG2)和七个切换部件(A1、A2、B1、B2、C1、C2、K),通过有选择地操作部分切换部件能够获得第一电机(EM1)、发动机输入端(ENG‑IN)、输入轴(IN)三者与输出轴(OUT)之间的不同的速比档位。本发明的用于机动车辆的混合动力传动装置,在实现结构紧凑的前提下,结合多个切换部件实现较多的档位数及多种运行模式,可实现停车充电、纯电驱动、并联或直驱、串联驱动、纯电倒挡、制动能量回收等工作模式。
Hybrid transmission for motor vehicle
用于机动车辆的混合动力传动装置
2021-09-17
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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