The invention relates to the technical field of transmission devices for automobiles, and discloses an integrated double-planet-row longitudinal hybrid power device. The device comprises an engine and a first motor and further comprises a planet gear coupling mechanism, the planet gear coupling mechanism comprises a first planet row and a second planet row, the first planet row comprises a first sun gear, a first planet gear and a planet carrier, the second planet row comprises a second sun gear and a second planet gear, the second sun gear is connected with the first motor through a motor input shaft, the first sun gear is connected with the engine through a first input shaft, the output end of the planet carrier is fixedly connected with an electromagnetic locking clutch, the electromagnetic locking clutch is connected with a gear ring, and the gear ring is constantly meshed with the two planet gears. The invention further discloses an operation method of the integrated double-planet-row longitudinal hybrid power device. According to the integrated double-planet-row longitudinal hybrid power device and the operation method thereof, the structure is compact, all working modes of a hybrid power vehicle are achieved, and the fuel saving rate of the whole vehicle can reach up to 25-35%.
本发明涉及汽车用传动装置技术领域,公开了一种集成式双行星排纵置混合动力装置,包括发动机和第一电机,还包括行星齿轮耦合机构,行星齿轮耦合机构包括第一行星排和第二行星排,第一行星排包括第一太阳轮、第一行星轮和行星架,第二行星排包括第二太阳轮和第二行星轮,第二太阳轮通过电机输入轴与第一电机连接,第一太阳轮通过第一输入轴与发动机连接,行星架的输出端固接有电磁锁止离合器,电磁锁止离合器连接有齿圈,齿圈与两个行星轮常啮合。本发明还公开了一种集成式双行星排纵置混合动力装置的运行方法。本发明一种集成式双行星排纵置混合动力装置及其运行方法,结构紧凑,实现混合动力车辆具备的全部工作模式,可实现整车节油率高达25%~35%。
Integrated double-planet-row longitudinal hybrid power device and operation method thereof
集成式双行星排纵置混合动力装置及其运行方法
2021-09-17
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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