M. Nishi, H. Nakajima, T. Ando, T. Hiyama, Y. Takahashi, K. Okuno, K. Yoshida, T. Kato, K. Kawano, T. Isono, M. Sugimoto, N. Koizumi, K. Hamada, T. Sasaki, K. Imahashi, S. Iwamoto, H. Ebisu, T. Ouchi, K. Ohtsu, J. Okayama, M. Oshikiri, T. Kawasaki, S. Seki, S. Sekiguchi, T. Takahashi, Y. Takaya, F. Tajiri, H. Tsukamoto, H. Hanawa, F. Hosono, A. Miyake, Y. Yasukawa, K. Yamamoto, H. Wakabayashi, Y. Wadayama, H. Tsuji
{"title":"Ramp-rate limitation test results of the Nb/sub 3/Sn Demo Poloidal Coil (DPC-EX)","authors":"M. Nishi, H. Nakajima, T. Ando, T. Hiyama, Y. Takahashi, K. Okuno, K. Yoshida, T. Kato, K. Kawano, T. Isono, M. Sugimoto, N. Koizumi, K. Hamada, T. Sasaki, K. Imahashi, S. Iwamoto, H. Ebisu, T. Ouchi, K. Ohtsu, J. Okayama, M. Oshikiri, T. Kawasaki, S. Seki, S. Sekiguchi, T. Takahashi, Y. Takaya, F. Tajiri, H. Tsukamoto, H. Hanawa, F. Hosono, A. Miyake, Y. Yasukawa, K. Yamamoto, H. Wakabayashi, Y. Wadayama, H. Tsuji","doi":"10.1109/FUSION.1993.518359","DOIUrl":null,"url":null,"abstract":"As a high-field pulse-poloidal test coil in the development program of superconducting coils for fusion machines, a 1 m-inner diameter superconducting coil named DPC-EX wound with 10 kA Nb/sub 3/Sn cable-in-conduit forced-cooled conductor was fabricated and its various performances were investigated. In its second test, the ramp-rate limitation phenomenon, i.e. the dependence of the coil current at quench on the current ramp speed, was studied in detail and a lot of important data for the design of large pulse coils were achieved.","PeriodicalId":365814,"journal":{"name":"15th IEEE/NPSS Symposium. Fusion Engineering","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"15th IEEE/NPSS Symposium. Fusion Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FUSION.1993.518359","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
As a high-field pulse-poloidal test coil in the development program of superconducting coils for fusion machines, a 1 m-inner diameter superconducting coil named DPC-EX wound with 10 kA Nb/sub 3/Sn cable-in-conduit forced-cooled conductor was fabricated and its various performances were investigated. In its second test, the ramp-rate limitation phenomenon, i.e. the dependence of the coil current at quench on the current ramp speed, was studied in detail and a lot of important data for the design of large pulse coils were achieved.
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