The invention discloses a dual-motor single-gear single-planet-row multi-working-mode hybrid power system. The dual-motor single-gear single-planet-row multi-working-mode hybrid power system comprises an engine, an engine input shaft, a planet row, an output shaft and a wheel system which are sequentially connected. A first motor and a second motor are further included, the first motor is an adjustable-speed motor and is in transmission connection with the planet row, a second motor output gear is further arranged on the outer edge of an inner gear ring of the planet row, and a second motor input shaft is meshed with the second motor output gear through a second motor input gear; an electromagnetic clutch is further included, and the hollow shaft of the planet row can be fixed when the electromagnetic clutch is powered on and attracted. Only the clutch is adopted to control switching of a plurality of working modes, the gear shifting structure is greatly simplified through speed regulation of the motor and sharing of the inner gear ring and the outer gear ring, and the engine and the motor are made to have better working states.
本发明公开一种双电机单挡单行星排多工作模式混合动力系统,包括依次连接的发动机、发动机输入轴、行星排、输出轴、车轮系统;还包括第一电机、第二电机,其中第一电机为可调速电机与行星排传动连接,在行星排内齿圈的外边缘上还设置有第二电机输出齿轮,第二电机输入轴通过第二电机输入齿轮与第二电机输出齿轮啮合;还包括电磁离合器,电磁离合器通电吸合可以把行星排的空心轴固定。本发明仅采用离合器控制多个工作模式切换,通过电机调速,内外齿圈共用,大幅精简了换挡结构,使发动机和电机具备更好的工作状态。
Dual-motor single-gear single-planet-row multi-working-mode hybrid power system
一种双电机单挡单行星排多工作模式混合动力系统
2024-02-09
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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