Composite Heat Sink Material for Superconducting Tape in Fault Current Limiter Applications

被引：12

作者：

Pekarcikova, Marcela ^{[1
]}

Misik, Jozef ^{[1
]}

Drienovsky, Marian ^{[1
]}

Krajcovic, Jozef ^{[1
]}

Vojenciak, Michal ^{[2
]}

Buran, Marek ^{[2
]}

Mosat, Marek ^{[2
]}

Hulan, Tomas ^{[3
]}

Skarba, Michal ^{[1
]}

Cuninkova, Eva ^{[1
]}

Gomory, Fedor ^{[2
]}

机构：

[1] Slovak Univ Technol Bratislava, Fac Mat Sci & Technol Trnava, Jana Bottu 2781-25, Trnava 91724, Slovakia

[2] Slovak Acad Sci, Inst Elect Engn, Dubravska Cesta 9, Bratislava 84104, Slovakia

[3] Constantine Philosopher Univ Nitra, Fac Nat Sci, Tr A Hlinku 1, Nitra 94974, Slovakia

来源：

MATERIALS | 2020年 / 13卷 / 08期

基金：

欧盟地平线“2020”;

关键词：

composite; thermal stabilization; high-temperature superconductor; THERMAL-EXPANSION; COATED CONDUCTOR; MATRIX COMPOSITE; DEGRADATION; BEHAVIOR; FILLERS; DESIGN;

D O I：

10.3390/ma13081832

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We enhanced the performance of superconducting tapes during quenching by coating the tapes with various composites, with regards to the application of such coated systems in superconducting fault current limiters. In composition of the coating, we varied the type of epoxy matrix, the content of ceramic filler particles and the use of reinforcement in order to optimize the thermal and the mechanical stability of the coated tapes. By this way modified superconducting tapes were able to reduce the maximum temperature 170 degrees C of not modified superconducting tape to 55 degrees C during the quench with electric field up to 130 V m(-1).

引用

页数：16

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