交流特高压线路大跨越工程金具选型建议  

Suggestion of Hardware Selection for UHVAC Transmission Line Large Crossing Projects

作　　者：万建成[1] 黄伟中[2] 

机构地区：[1]国网北京电力建设研究院,北京市100055 [2]华东电力设计院,上海市200063

出　　处：《电力建设》2007年第5期17-20,共4页Electric Power Construction

摘　　要：在综合分析国外交流特高压线路和我国500kV线路大跨越工程中采用的几种主要金具类型的基础上,依据我国1000kV特高压示范工程前期可研阶段的资料,针对导线、地线和OPGW各自的特点,提出我国交流特高压线路大跨越工程中可能用到的悬垂线夹、耐张线夹、间隔棒等金具类型及参数的建议。Based on comprehensive analysis of major hardwares used in foreign UHVAC transmission line projects and domestic 500 kV large crossing projects, data from early phases of China＇s 1000 kV demonstration project, and characteristics of conductor, ground wire and OPGW, suggestions of such hardware as suspension clamps, strain clamps and spacers, which may be used in UHVAC transmission line large crossing projects, and their parameters are presented.

关 键 词：交流特高压线路 大跨越工程 悬垂线夹 耐张线夹 间隔棒 

分 类 号：TM752[电气工程—电力系统及自动化]