高压架空输电线路大跨越导线选型研究  

Research on the Selection of Large Crossing Conductor for High Voltage Overhead Transmission Lines

作　　者：薛磊 Xue Lei(Fujian Yong Fu Power Engineering Co.,Ltd.,Fuzhou,China)

机构地区：[1]福建永福电力设计股份有限公司,福建福州

出　　处：《科学技术创新》2023年第23期190-193,共4页Scientific and Technological Innovation

摘　　要：本文梳理国内大跨越工程常使用的导线类型,依托某500kV架空输电线路大跨越工程,对导线电气性能、机械性能进行技术分析,然后通过年费用最小法选择出技术经济性最优导线。This article sorts out the types of conductors commonly used in large crossing projects in China,based on a 500kV large crossing project of overhead transmission line,analyzes the electrical and mechanical properties of the conductors,and then selects the technical and economic optimal conductors by the annual cost minimum method.

关 键 词：大跨越 导线选型 年费用 

分 类 号：TM723[电气工程—电力系统及自动化] TM726