华中地区高压输电线路设计覆冰研究  

Study on Icing Design of HVDC Transmission Lines in Central China

作　　者：刘志进[1] 

机构地区：[1]中国电力工程顾问集团中南电力设计院有限公司,武汉430072

出　　处：《工程建设与设计》2017年第13期86-88,共3页Construction & Design for Engineering

摘　　要：覆冰设计条件直接影响高压输电线路荷载的正确性和线路投资成本,合理确定覆冰设计条件是输电线路设计中的重要环节。论文细致分析了华中地区导线覆冰的成因,总结了各种情况下覆冰参数的计算方法,提出了高压输电线路冰区划分的原则、依据和步骤,可为同类高压输电线路工程设计覆冰提供参考。The icing design conditions directly affect the accuracy of the load and the investment cost of the high voltage transmission line,and it is an important link in the design of transmission lines to determine the design conditions of icing. This paper makes a detailed analysis of the causes of wire icing in Central China, summarizes the calculation method of icing parameters trader various conditions,and puts forward the principle,basis and procedure of high voltage transmission line ice area,provide a reference for similar engineering design of high voltage transmission line icing.

关 键 词：高压输电线路 覆冰成因 冰区划分 

分 类 号：TM726.1[电气工程—电力系统及自动化]