| 铁路车辆轮对轴承故障早期预报监控技术研究 |
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| 引用本文： | 王晨光,马朝平,郭辉. 铁路车辆轮对轴承故障早期预报监控技术研究[J]. 铁道机车车辆, 2007, 27(1): 39-40,58 |
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| 作者姓名： | 王晨光 马朝平 郭辉 |
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| 作者单位： | 太原铁路局,太原车辆段,山西,太原,030045 |
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| 摘 要： | 通过对车辆轮对故障和既有监测技术的分析，针对性地开展复合传感技术的研究，并对其车载监控装置进行了试验和扩大试验，证实了复合传感技术对车辆轮对轴承故障信息的采集、分析和监控体系覆盖了热传感技术，做到了对车辆轮对轴承故障的实时在线监测，是既有轴温报警器的最佳替代装备，它为列车安全运行提供了强有力的支持。
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| 关 键 词： | 铁路车辆 轴承故障 预报 监控技术 |
| 文章编号： | 1008-7842（2007）01-0039-02 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006-06-26 |
Early Wheelset Bearing Fault Warning and Monitoring Technology |
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| WANG Chen-guang,MA Chao-ping,GUO Hui. Early Wheelset Bearing Fault Warning and Monitoring Technology[J]. Railway Locomotive & Car, 2007, 27(1): 39-40,58 |
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| Authors: | WANG Chen-guang MA Chao-ping GUO Hui |
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| Affiliation: | Taiyan Passenger Car Depot, Taiyan Railway Bureau, Taiyan 030045 Shanxi, China |
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| Abstract: | This paper introduced the early wheelset bearing fault uaring and monitoring technolony.The filed application shewed that the monitoring techniques combining vibratim analysis and temperature monitoring have a beteer capability on early beating fault diagnosis. |
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| Keywords: | railway passenger ear bearing trouble predection monitering technology |
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