POWER TRAIN AND VEHICLE HAVING SAME

WIPO Patent Application WO/2018/077272

A1

Disclosed is a power train, comprising: a power source (100); a first motor-generator unit (300); a system power output portion (401); and a mode switching device (402), comprising a switching device input portion (4020), a first switching portion (4021a), a second switching portion (4021b) and a switching device output portion (4022). The switch device is connected to an input end of the system power output portion. An input portion of the switch device is adapted to output the power from at least one of the power source and the first motor generator unit. The switching device input portion is fixedly connected to a first switching portion. The switching device output portion selectively engages with the first switching portion or the second switching portion. The switching device output portion engages with the second switching portion, so as to be adapted to reduce the rotary speed output from the switching device input portion before outputting same to the input end of the system power output portion. In this way, driving modes of a vehicle can be enriched, and the vehicle can be adapted to different road conditions. Further disclosed is a vehicle having the power train.

ZHAI ZHEN (CN)
XU YOUBIN (CN)
HUANG WEI (CN)
LING HEPING (CN)

PCT/CN2017/108365

May 03, 2018

October 30, 2017

Click for automatic bibliography generation  

BYD CO LTD (CN)

B60K6/44; B60K6/547

CN201457025U	2010-05-12
CN102303517A	2012-01-04
US20140148291A1	2014-05-29
CN104608612A	2015-05-13
CN104853970A	2015-08-19
CN104276025A	2015-01-14

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

View/Download PDF      PDF Help

Previous Patent: POWER TRAIN AND VEHICLE HAVING SAME

Next Patent: POWER TRAIN AND VEHICLE HAVING SAME