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地铁接触网异常磨耗原因分析

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针对某地铁项目出现的接触网异常磨耗问题,对异常磨耗现状及磨耗情况进行统计分析,从接触网方面和车辆方面进行相关设备排查,确定造成异常磨耗的直接原因为高温与燃弧导致的电气磨损,并制定了相应的干预措施,有效地控制了弓网异常磨耗的进一步恶化.
Causal Analysis of Abnormal Wear of Metro Catenary
In view of the abnormal wear problem of catenary in a metro project,the present work carried out statistical a-nalysis of abnormal wear status and wear values,and equipment survey from the perspectives of both catenary and vehi-cles.It successfully determined that the direct cause of abnormal wear was electrical wear caused by high temperature and arc combustion,and formulated the corresponding countermeasures which helped significantly suppress the further deteri-oration of abnormal wear of catenary.

metrocatenaryabnormal wear

何良圆、王亚杰

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中车南京浦镇车辆有限公司,江苏 南京 210031

地铁 接触网 异常磨耗

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(17)