超大伞裙腕臂复合绝缘子积污分布的风洞模拟
董海燕,张友鹏,李少远,董海龙

Wind tunnel simulation on contamination distribution of cantilever composite insulator with booster sheds
Hai-yan DONG,You-peng ZHANG,Shao-yuan LI,Hai-long DONG
图 1 FQB 25型接触网腕臂复合绝缘子
Fig.1 Composite insulator for overhead contact system cantilever of FQB 25 type