Title:
ARTIFICIAL INTELLIGENCE STRINGING TYPE VARIABLE-FREQUENCY ELECTRIC LOCOMOTIVE
Document Type and Number:
WIPO Patent Application WO/2023/115608
Kind Code:
A1
Abstract:
Provided in the present invention is an artificial intelligence stringing type variable-frequency electric locomotive, which enables braking to be stable and reliable and can ensure a good service life. The artificial intelligence stringing type variable-frequency electric locomotive comprises a frame and a cab, wherein the cab is arranged at a front end of the frame, a protruding pantograph is arranged in the middle of an upper surface of the frame, and a pair of front wheels and a pair of rear wheels are arranged at the bottom of the frame; two variable-frequency speed-regulating traction electric motors are mounted on the frame, power output ends of the pantograph are respectively connected to power input ends of the two variable-frequency speed-regulating traction electric motors, and output ends of each of the variable-frequency speed-regulating traction electric motors are respectively connected to corresponding input ends of a front reduction gearbox and a rear reduction gearbox; output shafts on two sides of the front reduction gearbox are respectively connected to front wheels on the corresponding sides, and output shafts on two sides of the rear reduction gearbox are respectively connected to rear wheels on the corresponding sides; and a pneumatic brake device is arranged between the front wheel and the rear wheel on the same side, brake pads are respectively arranged at two piston ends of each pneumatic brake device, and the brake pads are arranged towards the peripheries of the corresponding wheels.
Inventors:
YU XIAOYANG (CN)
HE SHENGHUI (CN)
QI QIANGBING (CN)
HE SHENGHUI (CN)
QI QIANGBING (CN)
Application Number:
PCT/CN2021/141956
Publication Date:
June 29, 2023
Filing Date:
December 28, 2021
Export Citation:
Assignee:
XIANGTAN ELECTRIC LOCOMOTIVE FACTORY CO LTD (CN)
International Classes:
B61C3/00; B60L15/20; B61H11/00
Foreign References:
| CN103587425A | 2014-02-19 | |||
| CN210283917U | 2020-04-10 | |||
| CN201313550Y | 2009-09-23 | |||
| CN110877532A | 2020-03-13 | |||
| US20200317060A1 | 2020-10-08 |
Attorney, Agent or Firm:
SUZHOU GUOCHENG PATENT AGENCY CO., LTD (CN)
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