Electric Field Analysis and Partial Discharge Measurements-Aided Design of Electrical Insulation Systems for HTS Cables for Electric Transportation

被引：0

作者：

Mensah, Paul ^{[1
,2
]}

Martin, Spencer ^{[1
,2
]}

Guvvala, Nagaraju ^{[2
]}

Cheetham, Peter ^{[1
,2
]}

Pamidi, Sastry V. ^{[1
,2
]}

机构：

[1] FAMU FSU Coll Engn, Dept Elect & Comp Engn, Tallahassee, FL 32310 USA

[2] Florida State Univ, Ctr Adv Power Syst, Tallahassee, FL 32310 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2025年 / 35卷 / 05期

关键词：

Partial discharge measurement; Insulation; High-temperature superconductors; Transportation; Dielectrics; Electric fields; Bonding; System analysis and design; Optimization; Cables; Conductive epoxy; electric field enhancement; electrical insulation; dielectric performance;

D O I：

10.1109/TASC.2025.3552315

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：

Finite element analysis (FEA) aided electrical insulation system designs for high temperature superconducting (HTS) power cables for electric transport platforms are reported. Partial discharge measurements were performed on fabricated model cables to validate the FEA. A combination of an epoxy-based electrical insulation, EP29, and a conductive epoxy, EP21, was used to create well-bonded insulation and ground layers. The enhanced bonding and the absence of voids at the interface between the insulation and ground layers improved the dielectric performance of the model HTS cables.

引用

页数：5

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