摘要
500 kV输电线路设计中,导线的选择对线路的输送容量、传输性能、环境问题(静电感应、电晕、无线电干扰、噪声等)以及对输电线路的技术经济指标都有很大的影响。通过对500 kV输电线路中常用三种导线的机械性能、电气特性和年费情况等进行比较,确定西南山区输电线路适用导线。
In the design of 500kV transmission line,the selection of transmission line conductor has a great impact on the capacity and performance of transmission lines,which also has a great impact on the environmental issues（such as electrostatic induction,corona,radio interference and noise etc.） and technical and economic indicators.Through comparisons of mechanical properties,electrical performances and economic costs of commonly used three kinds of conductors for 500kV transmission line,the conductor suitable for southwest mountains is determined.
出处
《红水河》
2012年第1期72-75,80,共5页
Hongshui River
关键词
500kV
输电线路
导线
西南山区
500kV
transmission line
conductor
southwest mountains
