摘要
大秦线是我国第一条重载电气化铁路,自开通以来多次发生较大范围的信号电缆烧损故障。结合历次电缆烧损案例,分析电缆烧损原因,并提出电缆防护整改措施。
Da-Qin line is the first heavy haul electric railway in our country. Signal cables burning faultsoccurred many times. Combined with previous cable burning cases, the paper analyzes the reasons of cableburning and puts forward cable protection measures.
出处
《铁路通信信号工程技术》
2014年第4期92-93,99,共3页
Railway Signalling & Communication Engineering
关键词
铁路信号电缆
烧损
重载
桥隧
railway signal cable
burning
heavy haul
bridge and tunnel
