摘要
在地铁的运营过程中,各类故障问题层出不穷,其中刚性接触网故障是较严重的问题之一.主要包括接触线烧弧损失、接触线坡口脱落、绝缘子悬架变形或异常损坏等,严重影响地铁的正常运行,导致一系列安全风险的产生.
In the process of Metro operation,various kinds of faults emerge in endlessly,among which the rigid catenary fault is one of its serious projects.It mainly includes arc burning loss of contact wire,groove shedding of contact wire,deformation or abnormal damage of insulator suspension,which seriously affects the normal operation of Metro and leads to a series of safety risks.
出处
《电力系统装备》
2019年第16期89-90,共2页
Electric Power System Equipment
关键词
地铁
供电系统
接触网
故障分析
metro
power supply system
catenary
fault analysis
