摘要
针对地铁实际运营中道岔角钢绝缘存在的烧损现象,分析绝缘烧损的原因,结合实际运营过程中的经验和试验,提出道岔角钢绝缘改善方法。
As for switch angle iron insulator＇s burn-out occurring in actual operation of Guangzhou-Foshan line, the causes of insulators burn-out are analyzed. A method of improving switch an gle iron insulation is put forward in combined with experiences and practical experiments in oper- ation.
出处
《铁道通信信号》
2018年第8期56-57,共2页
Railway Signalling & Communication
关键词
地铁
角钢绝缘
轨电位
道岔
Metro
Angle iron insulation
Rail electric potential
Switch
