Title:
POWER DRIVE SYSTEM FOR VEHICLE AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/059124
Kind Code:
A1
Abstract:
Disclosed are a power drive system for a vehicle and the vehicle. The power drive system comprises: an engine (1); a plurality of input shafts, the engine (1) being arranged to be capable of selectively engaging at least one of the plurality of input shafts; a plurality of output shafts; a first motor power shaft (41), the first motor power shaft (41) being provided with a first gear (411) of the motor power shaft, the first gear (411) of the motor power shaft and the plurality of output shafts respectively moving simultaneously with a differential of the vehicle; a second motor power shaft (42), the second motor power shaft (42) being provided with a second gear (421) of the motor power shaft that simultaneously moves with a driven gear of a gear; a transfer gear (43), the transfer gear (43) being arranged to be capable of selectively engaging the first gear (411) of the motor power shaft, so as to simultaneously move with the first gear (411) of the motor power shaft, and to be capable of selectively engaging the second gear (421) of the motor power shaft, so as to simultaneously move with the second gear (421) of the motor power shaft; and a first motor generator (4), the first motor generator (4) being arranged to simultaneously move with the transition gear (43).
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Inventors:
LIAN YUBO (CN)
LING HEPING (CN)
ZHAI ZHEN (CN)
WU FEI (CN)
XU YOUBIN (CN)
LING HEPING (CN)
ZHAI ZHEN (CN)
WU FEI (CN)
XU YOUBIN (CN)
Application Number:
PCT/CN2017/096041
Publication Date:
April 05, 2018
Filing Date:
August 04, 2017
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B60K6/36; B60K17/28
Foreign References:
| CN104842766A | 2015-08-19 | |||
| CN104773063A | 2015-07-15 | |||
| CN204323055U | 2015-05-13 | |||
| US8117837B1 | 2012-02-21 | |||
| IT1347427B |
Other References:
See also references of EP 3521083A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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