The invention discloses a power split type hybrid power system which comprises an engine, a generator, a driving motor, a clutch, a planetary gear mechanism, a reduction gear mechanism and a differential mechanism assembly. The clutch is matched with the planetary gear structure; the planetary gear mechanism comprises a gear ring, a sun gear and a planet carrier; the generator is connected with the sun gear through the transmission gear. The driving motor is connected with the gear ring through the transmission gear. Through the coordination effect of the engine and the two motors, various working modes of pure electricity, hybrid power, pure engine, parking power generation and the like are achieved, the efficiency of the system is improved, and the fuel economy of the vehicle is improved.
本发明公开了一种功率分流式混合动力系统,发动机、发电机、驱动电机、离合器、行星齿轮机构、减速齿轮机构、差速器总成;离合器与行星齿轮结构相配合;行星齿轮机构包括齿圈、太阳轮和行星架;发电机通过传动齿轮与太阳轮连接,驱动电机通过传动齿轮与齿圈连接。通过发动机和两套电机的协调作用,实现纯电、混动、纯发动机、驻车发电等多种工作模式,提升系统的效率,改善车辆的燃油经济性。
Power dividing type hybrid power system
一种功率分流式混合动力系统
2023-05-26
Patent
Electronic Resource
Chinese
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