摘要
本文对比了电力行业与广电企业对变电站悬式绝缘子选择设计的规定,通过案例计算不同电压等级所需的悬式绝缘子片数,并分析计算结果,提出了一个适合广东地区500kV及以下变电站悬式绝缘子选择设计的建议。
The paper describes the design technical rule of suspension insulator sting for substation of electrical industry and Guangdong Electric Power Grid Co., Ltd, through calculating and analyzing the pieces of insulator strings of different voltage level, propositional design technical rule of selecting the suspension insulator stings for 500kV-and-under substation which in Guangdong is advanced.
出处
《电气技术》
2013年第6期66-70,74,共6页
Electrical Engineering
关键词
悬式绝缘子
爬电比距
防污等级
suspension insulator
creepage
environmental pollution classification
