Development of an intelligent spacer built into the internal-type UHF partial discharge sensor

被引：0
|
作者：
Kim, Dong-suk
Hwang, Chul-min
Kim, Young-noh
Choi, Jae-ok
Seo, Wang-byuk
Han, Bong-soo
Choi, Soo-hyun
Jang, Yong-mu
机构：
来源：
CONFERENCE RECORD OF THE 2008 IEEE INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATION, VOLS 1 AND 2 | 2008年
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暂无
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：
In this paper, we developed an intelligent spacer built into the internal type UHF PD sensors. 3-Dimensional electro-magnetic simulations were performed to analyze electric-field distribution of the single-phase GIS and three-phase GIS. After considering the spacer's specifications, sensor structures were designed and analyzed using the 3-D EM simulator. As a result of the simulation the internal type URF PD sensors were built in. Performance of the sensor built into the real-scale GIS spacer was measured in terms of return loss and detected max voltage. We identified a characteristic of the intelligent spacer by using 5pC partial discharge cell.
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页码：396 / 399
页数：4
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