Recent Progress of the High-Temperature Superconducting Cable Project in Japan

We have spent considerable time studying high-temperature superconducting (HTS) cable for a long time. In Japan, a national project of the HTS cable system in a real grid operation, funded by the New Energy and Industrial Technology Development Organization (NEDO), started a decade earlier, which me...

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Published inJournal of physics. Conference series Vol. 1293; no. 1; pp. 12066 - 12074
Main Authors Mimura, Tomoo, Masuda, Takato, Yaguchi, Hiroharu, Fukushima, Hiroyuki
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2019
Subjects
Cooling systems
High temperature
Industrial applications
Physics
Short circuits
Superconductivity
Japan
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Summary:We have spent considerable time studying high-temperature superconducting (HTS) cable for a long time. In Japan, a national project of the HTS cable system in a real grid operation, funded by the New Energy and Industrial Technology Development Organization (NEDO), started a decade earlier, which meant we could carry out real system operation for a year several years ago. We subsequently studied two issues on a new national project. One involved improving the performance of the cooling system, while the other involved safety verification against events possibly occurring in a system such as a ground fault or a short circuit. I will report on the outline.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1293/1/012066