Harbin Dongan Automotive Engine Manufacturing Co. Ltd.

Harbin Dongan Auto Engine Co., Ltd.

Wei Guan

Binlong Li

Junyuan Su

Jing Ma

Shutao Yao

Ming Song

Lin Wei Yang

Xiaoyu Li

Peng Zhang

Mo Wang

Xiaoxing Yuan

Jiqiu Bing

Zhaopeng Chai

Yanyu He

Zhangxia Zhou

Yanhui Zhao

Xiaodong Zhang

Chaowei Li

Jing Bai

Wensheng Wu

Xueyong Han

Hong Zhou

Lin Yang

Hongyuan Zhao

Chongsheng Bi

Ling Mu

A transmission device for a planetary gear train multi-gear hybrid vehicle and a transmission method therefore are provided. An input end of an input shaft is connected to an engine, an output end of the input shaft is connected to a front-end motor through a first planetary gear train, and the input shaft is connected to an output shaft through a first clutch. The output shaft is connected to a third planetary gear train, the third planetary gear train is connected to a second clutch and a second planetary gear train, and the second clutch and the second planetary gear train are both connected to a third clutch. The second planetary gear train is connected to a rear-end motor.

Transmission device for a planetary gear train multi-gear hybrid vehicle and transmission method therefor

A two-gear and dual-motor driven hybrid power transmission device and a transmission method therefore are provided, belonging to the technical field of transmissions. An input end of an input shaft is connected to an engine power system, and an output end of the input shaft is connected to a front-end motor by means of a front-row planetary gear train. The front-row planetary gear train is connected to one end of a first clutch, another end of the first clutch is connected to an input end of an output shaft, and an output end of the output shaft is connected to a rear axle of a vehicle. The output shaft is connected to a rear-end motor by means of a rear-row planetary gear train, and the rear-row planetary gear train is connected to a second clutch and a third clutch.

Two-gear and dual-motor driven hybrid power transmission device and transmission method therefor

A planetary gear train transmission device of a hybrid vehicle is provided, which belongs to the technical field of transmissions. A transmission device of a hybrid vehicle based on a planetary gear train, which has a simple structure and is convenient to maintain is provided. The transmission device is composed of two motors, two clutches, one simple planetary gear train, and one complex planetary gear train. One motor is mainly used for generating power, and the other motor is used for driving the vehicle to move forward and brake to recover energy. Selection of different speed ratios and different working modes can be achieved by means of different combinations of the clutches and the planetary gear trains and different working states of the engine and the two motors. The present disclosure is convenient to control, has a compact structure, and adopts a few of parts.

Planetary gear train transmission device of hybrid vehicle

Growing community of inventors

Heilongjiang, China

Wei Guan