摘要
随着城市配电网的快速发展,电力电缆的敷设需求越来越多。非开挖改性聚丙烯(MPP)管、氯化聚氯乙烯(CPVC)管等高强度、耐腐蚀、施工方便的电力电缆保护管已被广泛应用于电力电缆敷设施工中。本文针对常用电缆保护管的试验标准差异进行分析,以供试验检测人员参考。
With the rapid development of the urban power distribution network,there is an increasing demand for the laying of power cables.Trenchless modified polypropylene(MPP)pipes,chlorinated polyvinyl chloride(CPVC)pipes and other high-strength,corrosion-resistant,and convenient power cable protection pipes have been widely used in power cable laying facilities.This paper analyzes the test standard differences of commonly used cable protection tubes for reference by test personnel.
作者
吴明孝
李雪桓
周少珍
杨威
付刚
WU Mingxiao;LI Xuehuan;ZHOU Shaozhen;YANG Wei;FU Gang(State Grid Henan Electric Power Research Institute,Zhengzhou Henan 450000)
出处
《河南科技》
2021年第17期52-54,共3页
Henan Science and Technology
