摘要
通过统计分析天广直流线路绝缘子自然污秽盐密测量数据 ,提出以上、中、下 3～ 4片的盐密平均值作为整串平均值 (其盐密和灰密的偏差 <2 0 %的概率分别 >90 %和80 % )的观点 ,在技术经济上较为合理。
The natural pollution measurement data obtained from Tian-Guang DC line is analyzed by statistical method in this paper. And it was put forward that calculated average salt density of 3 or 4 natural polluted units located at upper, middle and bottom in one DC insulator string as the average of whole string is reasonable in technology and economy.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2003年第9期52-52,58,共2页
High Voltage Engineering
