摘要
在城市配电网络中,交联聚乙烯单芯电缆被广泛应用,用于重要电源侧及为重要设备供电的电缆一旦发生事故,造成的影响和损失很大,需要的修复时间也很长,因此保证电缆安全运行尤为重要。通过对一起单芯电力电缆烧损事故进行分析,从电缆的选型、敷设及电缆头的制作等方面提出了防止单芯电缆烧损的措施。
Single-core XLPE cables are the most widely used in urban power dislrit）ution netvworks. Ensuring safely operalion of cableis very important because the damage and the losses are veD＇ great caused by accidents of power supply side and cable, as well as re-pair time is long. From power cable selection, installation and cable head production, this paper presents lhe measures to prevent bum-ing loss of single-core XLPE cables through analyzing a burning accident.
出处
《东北电力技术》
2015年第9期47-49,共3页
Northeast Electric Power Technology
关键词
单芯电缆
烧损
选型
敷设
制作
Si,lgle-core cable
Burning loss
Type selection
Laying
Production
