Title:
INDUCTIVE POWER SUPPLY TEST BENCH
Document Type and Number:
WIPO Patent Application WO/2023/097759
Kind Code:
A1
Abstract:
An inductive power supply test bench (1000), comprising a peripheral housing (100), wherein the peripheral housing (100) comprises a bottom wall (101) and a peripheral circular wall (102) fixed to the bottom wall (101), and an inner wall of the peripheral circular wall (102) is provided, in the axial direction of the peripheral circular wall (102), with two layers of first mounting positions for mounting coils (700) or permanent magnets (600); a rotating shaft (200), which is internally arranged in the peripheral circular wall (102), is rotatably connected to the bottom wall (101), and is arranged coaxially with the peripheral circular wall (102); and turntables (300), the number of which is two, wherein the turntables (300) are fixed to the rotating shaft (200) at a preset distance in the axial direction of the rotating shaft (200), and the turntables (300) respectively correspond to the two layers of mounting positions on the peripheral circular wall (102), and are provided with second mounting positions for mounting the coils (700) or the permanent magnets (600). During use, the corresponding permanent magnets (600) or the corresponding coils (700) are mounted on the peripheral circular wall (102) and the second mounting positions of the turntables (300) according to data needing to be measured, so as to simulate the operation speed and inductive power supply of a maglev train, thereby realizing experimental study on the non-contact power supply of the train.
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Inventors:
LUO QI (CN)
TAN FUXING (CN)
WU CHEN (CN)
ZHOU YAN (CN)
TAN FUXING (CN)
WU CHEN (CN)
ZHOU YAN (CN)
Application Number:
PCT/CN2021/137392
Publication Date:
June 08, 2023
Filing Date:
December 13, 2021
Export Citation:
Assignee:
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD (CN)
International Classes:
G01R31/00; G01R31/34; H02J50/10; H02N15/00
Domestic Patent References:
| WO2013099222A1 | 2013-07-04 |
Foreign References:
| CN111856270A | 2020-10-30 | |||
| CN111257789A | 2020-06-09 | |||
| CN113188817A | 2021-07-30 | |||
| CN110763491A | 2020-02-07 | |||
| CN207117372U | 2018-03-16 | |||
| JP2001320803A | 2001-11-16 |
Other References:
LUO, FANG ET AL.: "Study on Generating Characteristics of the Simulation Test Bench of the High Speed Maglev Vehicle’s Linear Motor System", JOURNAL OF THE CHINA RAILWAY SOCIETY, vol. 28, no. 03, 10 June 2006 (2006-06-10), XP009546813, ISSN: 1001-8360
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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