摘要
文章以750 kV输变电示范工程官亭变电站为例,论述了750 kV双分裂大截面铝管支撑耐热扩径导线NRLH58GKK-1600架设施工的特点和难点及其关键施工工艺,并对普通导线架设方法和750 kV双分裂大截面铝管支撑耐热扩径导线架设方法进行了分析比较,为今后同类施工提供宝贵的经验。
The paper expounds constructing character and its key construction techniques of 750kV heat- resistant expanding transmission line with double split large cross - section and aluminum tube supporting by using 750kV demonstration project of Guanting substation as an example, and makes a compare between general transmission line erection method and the above-mentioned 750kV transmission line erection method, thus provides valuable experience for the same construction.
出处
《青海电力》
2008年第1期19-21,24,共4页
Qinghai Electric Power
关键词
750
kV
输变电线路
双分裂大截面导线
施工方法
750kV
transmission line
double split large cross- section line
construction method
