Study of UHV DC corona performance in a mini corona cage

被引：0
|
作者：
Wang, Wei [1 ]
Li, Chengrong [1 ]
Fan, Jianbin [2 ]
Gu, Chen [2 ]
Jiang, Yitao [1 ]
Cui, Guohua [1 ]
机构：
[1] N China Elect Power Univ, Minist Educ, Key Lab Power Syst Protect & Dynam Secur Monitori, Beijing Key Lab High Voltage & EMC, Beijing 102206, Peoples R China
[2] China EPRI, Beijing 100085, Peoples R China
来源：
2007 ELECTRICAL INSULATION CONFERENCE AND ELECTRICAL MANUFACTURING EXPO | 2007年
关键词：
D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
To research the effect of high altitude on corona performance of UHV DC transmission line, the corona inception voltage gradient of a copper tine at different air pressure level from 101kPa to 61kPa was measured in a mini corona cage. The results have been compared with calculated results of Peek law and the corona inception voltage gradient correction factor of air pressure was presented.
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页码：459 / +
页数：2
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