对国外超高压同塔多回送电线路技术的调研分析

Investigation and Analysis on Transmission Line Technique of EHV Multiple-circuit on the Same Tower Abroad

通过对德国、日本超高压同塔多回线路技术的调研分析 ,说明随着我国社会、经济的发展和环保对输电线路走廊的要求日益提高 ,超高压输电线路采用同塔多回线路技术已成为必然 ,尤其是对于经济发达、土地昂贵、房屋稠密的地区而言 。

After inverstigation and analysis on transmission line technique for EHV multiple-circuit on same tower in German and Japan,it is inevitable to use this technique for EHV transmission line in China with social and economic development and growing requirement of the environment protection for transmission line corridor.Especial for regions where economy is developed with rich land and dense housing,the economic and social benefits will be more significant. [