Title:
HYBRID POWER INTEGRATED SYSTEM OF MULTI-UNIT TRAIN
Document Type and Number:
WIPO Patent Application WO/2023/159932
Kind Code:
A1
Abstract:
The present application discloses a hybrid power integrated system of a multi-unit train, comprising: a hybrid power transmission system, a diesel engine assistance system, a cooling system, an electric control system, a mounting frame, and a suspension damping system. The hybrid power transmission system, the diesel engine assistance system, the cooling system, and the electric control system are integrated into the hybrid power integrated system of the multi-unit train by means of the mounting frame and the suspension damping system, so that options for multiple operation modes are provided for the multi-unit train; and a diesel engine and a power battery are combined to realize a hybrid driving mode by means of hydraulic mechanical transmission, and different driving modes can be selected according to different road conditions, so that matching of different driving combinations with the actual conditions of different lines is achieved.
Inventors:
LI WENYONG (CN)
CAO XIAOLONG (CN)
QU GUIZHENG (CN)
LEI YANLEI (CN)
ZHOU MEIZHI (CN)
CAO XIAOLONG (CN)
QU GUIZHENG (CN)
LEI YANLEI (CN)
ZHOU MEIZHI (CN)
Application Number:
PCT/CN2022/120761
Publication Date:
August 31, 2023
Filing Date:
September 23, 2022
Export Citation:
Assignee:
CRRC DALIAN INST CO LTD (CN)
International Classes:
B61C7/04; B61C5/00
Foreign References:
| CN114475671A | 2022-05-13 | |||
| CN106347378A | 2017-01-25 | |||
| CN107264544A | 2017-10-20 | |||
| CN107826132A | 2018-03-23 | |||
| CN113859271A | 2021-12-31 | |||
| US20130199406A1 | 2013-08-08 | |||
| CN109532886A | 2019-03-29 |
Attorney, Agent or Firm:
DALIAN ZHICHENG PATENT AGENCY (CN)
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