{"created":"2023-06-19T07:22:27.021589+00:00","id":741,"links":{},"metadata":{"_buckets":{"deposit":"60bd66de-8780-47fb-963a-1cef43a30776"},"_deposit":{"created_by":12,"id":"741","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"741"},"status":"published"},"_oai":{"id":"oai:miyazaki-mu.repo.nii.ac.jp:00000741","sets":["11:15"]},"author_link":["2048","2049","2050","2051"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-03-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"95","bibliographicPageStart":"85","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"宮崎公立大学人文学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Miyazaki Municipal University Faculty of Humanities","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"金子, 正光","creatorNameLang":"ja"},{"creatorName":"カネコ, タダミツ","creatorNameLang":"ja-Kana"},{"creatorName":"KANEKO, Tadamitsu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2048","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"本田, 親久","creatorNameLang":"ja"},{"creatorName":"ホンダ, チカヒサ","creatorNameLang":"ja-Kana"},{"creatorName":"HONDA, Chikahisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2049","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"贄田, 寛","creatorNameLang":"ja"},{"creatorName":"ニエダ, ヒロシ","creatorNameLang":"ja-Kana"},{"creatorName":"NIEDA, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2050","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"上島, 征行","creatorNameLang":"ja"},{"creatorName":"ウエジマ, マサユキ","creatorNameLang":"ja-Kana"},{"creatorName":"UEJIMA, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2051","nameIdentifierScheme":"WEKO"}]}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":" For the purpose of increasing supply reliability in power distribution systems, high reliable voltage and current sensors must be used. An optical current sensor based on the Faraday effect and an optical voltage sensor based on the Pockels effect have actively developed. They have such excellent features as eliminate electromagnetic interference in current or voltage measurement in spite of the smaller size than conventional current transformer or potential transformer and by applying optical fibers to the transmission line from optical current or voltage sensors to signal processing units. The authors have already reported the some characteristics of the two kinds of fiber-optic sensors for current and voltage measurements adaptable to the power distributions systems by using bulk Bi12GeO20(BGO) crystal as a Faraday or Pockels device.\n In this work, by using a thin R3Fe5O12(RIG) crystal and a bulk BGO crystal as Faraday devices, the characteristics of the optical current sensors for power distribution systems were investigated by applying AC 60 Hz current to the five kinds of insulated wires (ACSR-OE･OC) with 25, 58, 120, 200, 400 mm2 in nominal cross section, respectively. Then, the current was changed over a range from 1A to 550A at room temperature.\n As a result, it was found that when the RIG sensor without a ring core was used  as a sensor, the currents in insulted wires cold be measured with accuracy bettte than three percent over a range from 1A to 550A. Also, it was found that when the BGO sensor with a ring core was used as a sensor, the larger currents than 10A could be measured with an accuracy better than five percent, but the currents of less than 10A could't be measured with an allowable accuracy.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN10457429","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Miyazaki Municipal University Faculty of Humanities"},{"subitem_text_language":"en","subitem_text_value":"Miyazaki University"},{"subitem_text_language":"en","subitem_text_value":"Kumamoto Institute of Tecnology"},{"subitem_text_language":"en","subitem_text_value":"Kyushu Electric Power Co., Inc"}]},"item_1_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"論文"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Article"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"宮崎公立大学人文学部"},{"subitem_text_language":"ja","subitem_text_value":"宮崎大学"},{"subitem_text_language":"ja","subitem_text_value":"熊本工業大学"},{"subitem_text_language":"ja","subitem_text_value":"九州電力"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2014-04-01"}],"displaytype":"detail","filename":"2(1)_010_Kaneko.pdf","filesize":[{"value":"821.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"2(1)_010_Kaneko","url":"https://miyazaki-mu.repo.nii.ac.jp/record/741/files/2(1)_010_Kaneko.pdf"},"version_id":"974a856f-5e33-4ffe-a130-19102f8a767c"}]},"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":"配電線路電流計測用光電流センサシステムの基礎研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"配電線路電流計測用光電流センサシステムの基礎研究","subitem_title_language":"ja"},{"subitem_title":"Fundamental Study on the Optical Current Sensor System of Mesaurement of Current for Power Distribution Systems","subitem_title_language":"en"}]},"item_type_id":"1","owner":"12","path":["15"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1995-03-20"},"publish_date":"1995-03-20","publish_status":"0","recid":"741","relation_version_is_last":true,"title":["配電線路電流計測用光電流センサシステムの基礎研究"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2023-07-27T08:19:07.223454+00:00"}