{"created":"2023-05-15T16:40:10.683795+00:00","id":14337,"links":{},"metadata":{"_buckets":{"deposit":"70b26bd1-c3ca-4061-a317-ed19c0808665"},"_deposit":{"created_by":2,"id":"14337","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"14337"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00014337","sets":["14:15:1180:1203"]},"author_link":["52141","52137","52136","52139","52138","52140"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Consideration for the Overcurrent Limiting Control Circuit of the DC-DC Converter"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"35","bibliographicPageEnd":"36","bibliographicPageStart":"29","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"長崎大学工学部研究報告"},{"bibliographic_title":"Reports of the Faculty of Engineering, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In the controller of the dc-dc converter, the overcurrent limiting control circuit is often prepared to protect the power stage of the dc-dc converter and/or the load. In this case, the operation of the dc-dc converter is divided into to major modes, i. e., the constant voltage-regulated and overcurrent-limited modes. In the overcurrent-limited mode, the controller may be affected easily by the switching noise from the power stage because the gain of the overcurrent-limiting circuit is relatively high. The integral compensator is used usually to suppress the influence of this noise. However, when the gain is made larger, the converter in the overcurrent-limited mode easily becomes unstable. The purpose of this paper is to present the overcurrent-limiting control circuit composed of not only the integral compensator but also the derivative one to improve the dynamic characteristics in the overcurrent-limited mode. Also, the steady-state and dynamic characteristics in the overcurrentlimited mode of the converter are analyzed theoretically and experimentally. As a result, the circuit conditions in steady-state are defined for the foldback current-limiting, constant current, and voltage drooping characteristics. Moreover, it is revealed that the stability in the overcurrent-limited mode and the transient response with the step change of the load from the voltage-regulated mode to the current-limited one can be sufficiently improved by employing the relatively large overcurrent-limiting coefficient and the appropriate rate and reset time of the derivative and integral compensators.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学工学部研究報告, 21(35), pp.29-36; 1990","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"52139","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Matsuo, Hirofumi"}]},{"nameIdentifiers":[{"nameIdentifier":"52140","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kurokawa, Fujio"}]},{"nameIdentifiers":[{"nameIdentifier":"52141","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takeda, Takashi"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178418","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02860902","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"18805574","subitem_source_identifier_type":"ISSN"}]},"item_3_text_63":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Nagasaki University"}]},"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":"松尾, 博文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒川, 不二雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"竹田, 仰"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"kogaku21_35_04.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kogaku21_35_04.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/14337/files/kogaku21_35_04.pdf"},"version_id":"42b06ed7-fe18-4d80-91e0-8966221bc0f1"}]},"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":"DC－DCコンバータの過電流制御回路に関する考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DC－DCコンバータの過電流制御回路に関する考察"}]},"item_type_id":"3","owner":"2","path":["1203"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-10-21"},"publish_date":"2010-10-21","publish_status":"0","recid":"14337","relation_version_is_last":true,"title":["DC－DCコンバータの過電流制御回路に関する考察"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T00:20:58.769906+00:00"}