{"created":"2023-05-15T14:37:24.384693+00:00","id":48240,"links":{},"metadata":{"_buckets":{"deposit":"0392397f-9e86-41bc-bfc2-38ddc0aa720a"},"_deposit":{"created_by":1,"id":"48240","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48240"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048240","sets":["1"]},"author_link":["890859","890860","890861","890863","890853","890858","890849","890850","890855","890856","890862","890854","890852","890851","890857"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"128","bibliographicPageStart":"122","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"低温工学"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The Central Solenoid (CS) insert coil consists of a 42-m-long CS conductor, of which the specifications are the same\nas that of the ITER CS. In order to investigate normal zone propagation and hot spot temperature, a quench test was carried out\non the CS insert under End-of-Burn condition at 12.5 T and 45.1 kA of after 16,000 cycles. External heat was applied at nearly\nthe center of the CS insert using an inductive heater, and quench was induced. A current of 45.1 kA was dumped 9.5 s (7 s) after\nvoltage generation (Quench detection, QD). The Normal zone propagation length reached 23.4 m, and the maxim propagation\nvelocity was 3.1 m/s just before dumping. Considering the distribution of temperature, which is calculated by GANDALF, hot\nspot temperature was expected to reach 227 K. As the result, it was found that the hot spot temperature exceeded the criteria of\n150 K which is designed on ITER. However, heating the CS insert to 227 K did not influence conductor performance, because the\ncurrent sharing temperature was maintained after the quench test. Therefore, the quench detection has a margin of approximately\n9.5 s (7 s) after voltage generation (QD) in view of the conductor performance under the conditions applied in this quench test. If\nthe hot spot temperature is kept to less than 150 K, the current should be dumped 7.5 s (5 s) before voltage generation (QD).\nThese results are very useful for designing quench protection of the ITER CS.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人 低温工学・超電導学会"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2221/jcsj.51.122","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-2441","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"諏訪, 友音"}],"nameIdentifiers":[{"nameIdentifier":"890849","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"尾関, 秀将"}],"nameIdentifiers":[{"nameIdentifier":"890850","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"名原, 啓博"}],"nameIdentifiers":[{"nameIdentifier":"890851","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"齊藤, 徹"}],"nameIdentifiers":[{"nameIdentifier":"890852","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"河野, 勝己"}],"nameIdentifiers":[{"nameIdentifier":"890853","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高橋, 良和"}],"nameIdentifiers":[{"nameIdentifier":"890854","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"礒野, 高明"}],"nameIdentifiers":[{"nameIdentifier":"890855","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"布谷, 嘉彦"}],"nameIdentifiers":[{"nameIdentifier":"890856","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suwa, Tomone","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890857","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozeki, Hidemasa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890858","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Saito, Toru","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890859","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawano, Katsumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890860","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takahashi, Yoshikazu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890861","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Isono, Takaaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890862","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nunoya, Yoshihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"890863","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ITER-CS インサート・コイルの常伝導伝播とホットスポット温度の解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ITER-CS インサート・コイルの常伝導伝播とホットスポット温度の解析"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-17"},"publish_date":"2017-03-17","publish_status":"0","recid":"48240","relation_version_is_last":true,"title":["ITER-CS インサート・コイルの常伝導伝播とホットスポット温度の解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:28:59.095024+00:00"}