The invention discloses a split-flow type hybrid power mechanism of an automobile. Comprising an engine, a first planetary gear mechanism, a first motor, a second motor, a first input shaft driven by the engine to rotate, and a one-way brake connected with a first gear ring of the first planetary gear mechanism and connected with the first input shaft. The second input shaft is connected with a first sun gear of the first planetary gear mechanism and connected with a rotor of the first motor, the first-stage speed reduction driving gear is connected with a first gear ring and rotates synchronously with the first gear ring, and the first input shaft is connected with a first planet carrier of the first planetary gear mechanism; a rotor of the second motor is connected with a second sun gear of the second planetary gear mechanism, and a second gear ring of the second planetary gear mechanism is connected with the first gear ring. The split-flow type hybrid power mechanism of the automobile is large in traction force, good in acceleration performance, small in motor size and low in cost.
本发明公开了一种汽车分流式混合动力机构,包括发动机、第一行星齿轮机构、第一行星齿轮机构、第一电机、第二电机、由发动机驱动进行旋转的第一输入轴、与第一行星齿轮机构的第一齿圈连接且与第一输入轴连接的单向制动器、与第一行星齿轮机构的第一太阳轮连接且与第一电机的转子连接的第二输入轴和与第一齿圈连接且同步旋转的一级减速主动齿轮,第一输入轴与第一行星齿轮机构的第一行星架连接,第二电机的转子与第二行星齿轮机构的第二太阳轮连接,第二行星齿轮机构的第二齿圈与第一齿圈连接。本发明的汽车分流式混合动力机构,牵引力大,加速性好,电机体积小,成本低。
Automobile shunting type hybrid power mechanism
一种汽车分流式混合动力机构
2022-11-18
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 |