[1]王富斌.磁浮列车悬浮电磁铁温度监测系统设计[J].高速铁路技术,2025,(02):83-86.[doi:10.12098/j.issn.1674-8247.2025.02.013]
　WANG Fubin.Design of a Temperature Measurement System for Suspension Electromagnets in Maglev Trains[J].HIGH SPEED RAILWAY TECHNOLOGY,2025,(02):83-86.[doi:10.12098/j.issn.1674-8247.2025.02.013]
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磁浮列车悬浮电磁铁温度监测系统设计()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
期数:
2025年02期
页码:
83-86
栏目:
研究创新
出版日期:
2025-04-20

文章信息/Info

Title:
Design of a Temperature Measurement System for Suspension Electromagnets in Maglev Trains
文章编号:
1674-8247(2025)02-0083-04
作者:
王富斌
(中铁二院工程集团有限责任公司, 成都 610031)
Author(s):
WANG Fubin
(China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, China)
关键词:
磁浮列车;  悬浮电磁铁;  非接触式;  测温
Keywords:
maglev trains;  suspension electromagnet;  non-contact;  temperature measurement
分类号:
U266.4
DOI:
10.12098/j.issn.1674-8247.2025.02.013
文献标志码:
A
摘要:
悬浮电磁铁作为磁浮列车的核心部件,其性能直接影响列车的运行安全与稳定性。针对行车速度、静浮时间及户外环境温度等因素导致的线圈温升问题,以及由此引发的悬浮电磁铁过热、表面裂纹等安全隐患,本文设计并实现了一种非接触式无源超高频射频测温系统。通过试验验证,本系统能够对磁浮列车悬浮电磁铁温度进行实时监测与精确定位,且在稳定性、响应速度和抗干扰等方面均表现良好的性能。
Abstract:
As a core component of maglev trains, the performance of suspension electromagnets directly affects the operational safety and stability of the trains. To address the coil temperature rise caused by factors such as train speed, static levitation duration, and ambient outdoor temperature, as well as the resulting safety risks including overheating and surface cracks in suspension electromagnets, this paper designed and implemented a non-contact, passive ultra-high-frequency(UHF)radio-frequency temperature measurement system. Experimental results demonstrate that the system is capable of real-time monitoring and precise localization of the temperature of suspension electromagnets in maglev trains, exhibiting excellent performance in terms of stability, response speed, and anti-interference capabilities.

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备注/Memo

备注/Memo:
收稿日期:2025-03-24
作者简介:王富斌(1993-),男,工程师。
更新日期/Last Update: 2025-04-20