{"created":"2023-05-15T11:59:52.123245+00:00","id":6477,"links":{},"metadata":{"_buckets":{"deposit":"5bfea7df-a976-411f-aafe-69c1aaddd362"},"_deposit":{"created_by":3,"id":"6477","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6477"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00006477","sets":["8:24"]},"author_link":["28366","27272","16176"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-05-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"487","bibliographicPageStart":"480","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"IEEJ Journal of Industry Applications"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper presents a condition-monitoring method of dc-link capacitors used in a high-power three-phase PWM inverter with an evaluation circuit intended for ageing tests. Although its power rating is 1/25 of the inverter, the evaluation circuit provides the equivalent ripple current waveform and dc-bias voltage to the high-power inverter. The monitoring method independently extracts the capacitance and ESR of the dc-link capacitor, where the fast Fourier transform is introduced to the ripple current waveform and the dc-link voltage of the evaluation circuit. Experimental results verify that the monitoring method obtains both the ESR and capacitance changes of a capacitor under test.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電気学会"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1541/ieejjia.8.480","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2019 The Institute of Electrical Engineers of Japan"}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-1108","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"2187-1094","subitem_source_identifier_type":"ISSN"}]},"item_21_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"549","subitem_subject_scheme":"NDC"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Kyushu Institute of Technology, 2-4, Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan"},{"subitem_text_value":"Kyushu University, 6-1, Kasuga-koen, Kasuga, Fukuoka 816-8580, Japan"},{"subitem_text_value":"Kyushu Institute of Technology, 2-4, Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"8168"}]},"item_21_version_type_58":{"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Hasegawa, Kazunori","creatorNameLang":"en"},{"creatorName":"長谷川, 一徳","creatorNameLang":"ja"},{"creatorName":"ハセガワ, カズノリ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Nishizawa,  Shin-ichi"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Omura, Ichiro","creatorNameLang":"en"},{"creatorName":"大村, 一郎","creatorNameLang":"ja"},{"creatorName":"オオムラ, イチロウ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-04-02"}],"displaytype":"detail","filename":"nperc140.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nperc140.pdf","url":"https://kyutech.repo.nii.ac.jp/record/6477/files/nperc140.pdf"},"version_id":"41a82551-673d-46d8-828c-70173c3ad5c8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"DC-link capacitors","subitem_subject_scheme":"Other"},{"subitem_subject":"three-phase inverters","subitem_subject_scheme":"Other"},{"subitem_subject":"condition monitoring","subitem_subject_scheme":"Other"},{"subitem_subject":"equivalent series resistance","subitem_subject_scheme":"Other"},{"subitem_subject":"capacitance","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"A Condition-Monitoring Method of DC-Link Capacitors Used in a High-Power Three-Phase PWM Inverter with an Evaluation Circuit","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Condition-Monitoring Method of DC-Link Capacitors Used in a High-Power Three-Phase PWM Inverter with an Evaluation Circuit"}]},"item_type_id":"21","owner":"3","path":["24"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-04-02"},"publish_date":"2020-04-02","publish_status":"0","recid":"6477","relation_version_is_last":true,"title":["A Condition-Monitoring Method of DC-Link Capacitors Used in a High-Power Three-Phase PWM Inverter with an Evaluation Circuit"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-10-25T10:49:02.194959+00:00"}