隧洞内35kV铠装防水型交联电力电缆中间接头制作工艺特点  

The manufacturing process characteristics of 35kV armored waterproof crosslinked power cable middle joint in tunnel

作　　者：刘冉 LIU Ran(Hebei Water Conservancy Engineering Bureau,Shijiazhuang 050021,China)

机构地区：[1]河北省水利工程局,石家庄050021

出　　处：《水科学与工程技术》2021年第2期46-48,共3页Water Sciences and Engineering Technology

摘　　要：在水利水电工程施工中长距离输水隧洞内电力电缆必然要用到中间接头,而保证电力电缆安全供电的关键环节是做好中间接头的防水。结合南水北调中线工程釜山隧洞内35kV铠装防水型交联电缆中间接头的制作过程,总结出一套完整的现场制作工艺流程及技术控制要点,对35kV电力电缆穿越隧洞工程的施工方法具有指导作用,对供电安全具有保障作用。In the construction of water resources and hydropower engineering,the middle joint of cable must be used in the long tunnel.The key point of the middle joint in the tunnel is waterproof.This paper mainly describes the 35kV armored waterproof crosslinked cable middle joint production process.The purpose is to promote the development and progress of water resources and hydropower engineering.

关 键 词：35kV 防水型交联电力电缆 中间接头 

分 类 号：TV734[水利工程—水利水电工程]