新一代复合导线——ACCR的特点及其应用  

Introduction on Features and Applications of ACCR Composite Conductor

作　　者：杨韬[1] 马庆强[2] 

机构地区：[1]3M中国有限公司北方技术中心,北京市100176 [2]3M中国有限公司研发中心,上海市200233

出　　处：《电力设备》2007年第12期84-87,共4页Electrical Equipment

摘　　要：介绍了一种全新的架空输电线路用导线ACCR(铝基陶瓷纤维复合芯加强导线),该导线主要由内层的铝基陶瓷纤维复合芯和外层的铝锆耐热合金绞线构成,具有高耐热、自重轻、强度大、低弧垂、低热膨胀、耐腐蚀等优点。文章从ACCR复合导线的结构及特性、应用特点及优势、性能测试和现场试验等方面进行介绍,并评估了其技术经济性,展望了其在我国输电系统中的发展前景。3M ACCR（Aluminum Conductor Composite Reinforced）is a totally new overhead transmission conductor. It consists of ceramic fibers and aluminum matrix composite core surrounded by a heat-resistant, Al-Zr alloy. The key advantages of ACCR conductor are high heat-resistant, light weight, high strength, low sag, low expansion and corrosion-resistant. This paper presented the technical properties, applications, advantages and test information of ACCR, evaluated its technical-economic feasibility, and prospected its application in China transmission network.

关 键 词：ACCR复合导线 复合导线 耐热导线 输电线路 

分 类 号：TM751[电气工程—电力系统及自动化]