Dielectric Design Validation of a Helium Gas Cooled Superconducting DC Power Cable

被引：0
|
作者：
Graber, Lukas [1 ]
Kim, Chul H. [1 ]
Pamidi, Sastry V. [1 ]
Rodrigo, Horatio [2 ]
Knoll, David [3 ]
机构：
[1] Florida State Univ, Ctr Adv Power Syst, Carrollton, Tallahassee, FL 32306 USA
[2] Dielectr Sci Inc, Chelmsford, Essex, England
[3] Southwire Co, Carrollton, GA USA
来源：
2014 ELECTRICAL INSULATION CONFERENCE (EIC) | 2014年
关键词：
All-electric ship; high temperature superconductor; helium; partial discharge; DC power cable;
D O I：
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：
Successful validation of the dielectric design of high temperature superconducting DC cables cooled with pressurized helium gas circulation is reported. The dielectric design features were developed based on the tests of several short sample cables. The features were adapted for the dielectric design of the cable and termination components such as high voltage bushings. A high voltage DC withstand test followed by AC partial discharge measurements on a 30-m long superconducting DC cable cooled with helium gas operating at 50-60 K showed that the dielectric design is suitable for the cable system.
引用
收藏
页码：157 / 161
页数：5
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