{"created":"2023-07-25T09:05:54.086736+00:00","id":4047,"links":{},"metadata":{"_buckets":{"deposit":"3770c25c-5474-4129-a497-05f464c66ba7"},"_deposit":{"created_by":3,"id":"4047","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4047"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00004047","sets":["496:556:559:560:581"]},"author_link":["55923","55924"],"item_3_alternative_title_19":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Method for Measuring the Iron Loss by Using the Hysteresis Loop"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1970-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"9","bibliographicPageStart":"1","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"富山大学工学部紀要"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The hysteresis loops are drawn by using the sampling converter and X-Y recorder,and the iron losses are measured from their areas. The author drew the several hysteresis loops as regards of the several kinds of frequency,and measured the iron losses of them from their areas. Using the results,the author attempted to separate the hysteresis losses and eddy current losses from the above-mentioned iron losses. On the other hand,the hysteresis loops are drawn by using the synchronizing switch method under the same condition as the above-mentioned experiments,and are compared with the results of above-mentioned experimental results. In these experiments,the areas of hysteresis loops are measured by planimeter,and as material the silicon steel plate (JIS-SIOF,1.918kg) is used.","subitem_description_type":"Abstract"},{"subitem_description":"鉄損の測定には，従来主としてEpstein試験装置による電力計法が用いられていた。\nしかし，この方法では磁性材料の磁化特性を知ることが出来なかった。\nこれを知るためには，あらためて磁化特性試験をしなければならない。\n筆者は磁性材料(JIS-S10F)のヒステリシスループより交流磁化特性を知ると同時にそのループ面積を測定して鉄損を測定した。\nヒステリシスループを作るには種々の方法があるが先きにSynchroscopeによる直視法について発表したが，この方法ではSynchroscopeの画面に描かれたループが小さくその面積を如何に正確に測定するかに困難な点がある。\nまた，記録をとるにも写真に撮影しなければならず，その手数も少なくなかった。\n面積の測定を正確にするためにSampling ConverterおよびX-Y Recorderを用いてループを描かしめ，同様の実験を行なった。\nこの方法では，ループ面積も大きく（Y軸20[cm]，X軸20[cm]ぐらい）描くことが出来るので，その面積の測定にもプラ二メータ等の使用によって簡単に，しかも正確に測定が出来る。\nまた，記録する場合にも，そのままでよいので便利である。\nこの実験では試験器に供給する，電源周波数を変化して各々のループを描き，その面積より鉄損を測定しヒステリシス損および，うず電流損を分離した。\nまた，更に同期開閉器法により同様の実験を行ない比較検討したものである。","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ(DSpace)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_3_description_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"富山大学工学部紀要，21","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"55924","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OKADA, Kumeji"}]}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15099/00004041","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"富山大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00175872","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03871339","subitem_source_identifier_type":"ISSN"}]},"item_3_subject_22":{"attribute_name":"国立国会図書館分類","attribute_value_mlt":[{"subitem_subject":"ZM2","subitem_subject_scheme":"NDLC"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡田, 粂ニ"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"Kokiyo_21_01_Page001to009.pdf","filesize":[{"value":"7.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Kokiyo_21_01_Page001to009.pdf","url":"https://toyama.repo.nii.ac.jp/record/4047/files/Kokiyo_21_01_Page001to009.pdf"},"version_id":"3a4c9ad2-fd83-442b-a289-da027487e979"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ヒステリシスループ","subitem_subject_scheme":"Other"},{"subitem_subject":"鉄損の測定法","subitem_subject_scheme":"Other"},{"subitem_subject":"ループ面積","subitem_subject_scheme":"Other"},{"subitem_subject":"Synchroscope","subitem_subject_scheme":"Other"},{"subitem_subject":"Sampling Converter","subitem_subject_scheme":"Other"},{"subitem_subject":"同期開閉器法","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ヒステリシスループによる鉄損の測定法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ヒステリシスループによる鉄損の測定法"}]},"item_type_id":"3","owner":"3","path":["581"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-09-25"},"publish_date":"2012-09-25","publish_status":"0","recid":"4047","relation_version_is_last":true,"title":["ヒステリシスループによる鉄損の測定法"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-25T15:12:41.568203+00:00"}