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Title:
BOTTOM-ARRANGED POWER INTEGRATED SYSTEM FOR HIGH-SPEED INTERNAL COMBUSTION MOTOR TRAIN UNIT
Document Type and Number:
WIPO Patent Application WO/2018/040304
Kind Code:
A1
Abstract:
A bottom-arranged power integrated system for a high-speed internal combustion motor train unit, comprising a diesel generator set (1), a diesel engine auxiliary system (2), a cooling system (3), an electronic control system (4), and a mounting frame (6). The diesel generator set (1) comprises a diesel engine (11) and a generator (12). The generator (12) and the diesel (11) are fixed by means of a connecting flange. The diesel engine auxiliary system (2) comprises an inlet air filter (21), an exhaust SCR postprocessing system (22), a fuel system (23), and an engine oil system (24) which are provided on two sides of the diesel generator set (1). The cooling system (3) comprises a hydrostatic pump (31), a cooling device (34), an expansion water tank (36), and a hydrostatic tank (37). The diesel generator set (1) and the cooling device (34) are fixed on the mounting frame (6) by means of elastic rubber dampers. The mounting frame (6) is suspended below the floor of a vehicle by means of elastic rubber dampers. While the axle weight of the bottom-arranged power integrated system for a high-speed internal combustion motor train unit is reduced, passenger carrying space on the vehicle can be utilized to a maximum extent, and therefore, requirements of high speed passenger transportation are met.

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Inventors:
LI, Wenyong (No.49,Zhongchang Street,Shahekou District, Dalian, Liaoning 1, 116021, CN)
CAO, Xiaolong (No.49,Zhongchang Street,Shahekou District, Dalian, Liaoning 1, 116021, CN)
ZHOU, Meiwang (No.49, Zhongchang Street Shahekou Distric, Dalian Liaoning 1, 116021, CN)
LIU, Shengqiang (No.49,Zhongchang Street,Shahekou District, Dalian, Liaoning 1, 116021, CN)
WANG, Bo (No.49,Zhongchang Street,Shahekou District, Dalian, Liaoning 1, 116021, CN)
Application Number:
CN2016/106569
Publication Date:
March 08, 2018
Filing Date:
November 21, 2016
Export Citation:
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Assignee:
CRRC DALIAN INSTITUTE CO., LTD. (ZHAO Zhonghong, No.49 Zhongchang Street, Shahekou Distric, Dalian Liaoning 1, 116021, CN)
International Classes:
B61C5/02
Attorney, Agent or Firm:
DALIAN WANYOU PATENT AGENCY (Room 8-19,Block B,, No.417,Minzheng Street,Shahekou District,Dalian, Liaoning 1, 116021, CN)
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