Processing of collector acceleration data for condition-based monitoring of overhead lines

被引：28
|
作者：
Carnevale, Marco [1 ]
Collina, Andrea [1 ]
机构：
[1] Politecn Milan, Dipartimento Meccan, Via La Masa 1, I-20156 Milan, Italy
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT | 2016年 / 230卷 / 02期
关键词：
Pantograph; catenary; condition-based monitoring; real-time diagnostic; PANTOGRAPH; SENSORS;
D O I：
10.1177/0954409714545637
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper describes a diagnostic system for overhead line monitoring; it is based on the measurement of collector accelerations, and aimed at improving current scheduled methods for catenary and pantograph maintenance, making condition-based maintenance possible. The proposed setup is inexpensive and easy to install on in-service commercial trains. Meaningful indicators of pantograph/catenary interactions are obtained by the processing and analysis of data on collector accelerations; summarized values are computed in real-time during the train run and compared with alarm limits.
引用
收藏
页码：472 / 485
页数：14
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