{"_buckets": {"deposit": "6d334584-2eab-42cc-b0a6-d728ddae5c72"}, "_deposit": {"id": "2007562", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2007562"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02007562", "sets": ["1642837724616", "1642838406845"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "McMurray形サイリスタ・インバータによる三相誘導電動機の速度制御", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Speed Control of the 3 phase Induction Motor by McMurray-type Thyristor Inverter", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "親盛, 克治", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Oyamori, Katsuji", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "For the methodes of speed control of induction motor have been used 1) change poles, 2) variable of the secondary resisance, 3) altering frequency of the source voltage. Method 1 is narrow range speed control of motor, method 2 use for only winding type induction motor, method 3 use for squirrel-cage and winding type, and range of speed control is wide. Such a method of control can be realized by using of McMurray type thyristor inverter. In this peper is written as follow: 1. The motor speed can be eaesily adjusted by altering the frequency of the ring counter which drive thyristor gates. 2. Braking of squirrel-cage type motor is available through the feed back diodes. 3. Reverse running can be feasible by the change of gates pulse sequence of the ring counter.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学理工学部"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Science and Engineering Division, University of the Ryukyus"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/27715"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0387-429X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250785"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学理工学部紀要. 工学篇"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Bulletin of Science \u0026 Engineering Division, University of the Ryukyus. Engineering"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1973-03-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "6", "bibliographicPageEnd": "188", "bibliographicPageStart": "179"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No6P179.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2007562/files/No6P179.pdf"}, "version_id": "7b91ce92-376a-4608-a18c-d7dbd746fe89"}]}, "item_title": "McMurray形サイリスタ・インバータによる三相誘導電動機の速度制御", "item_type_id": "15", "owner": "1", "path": ["1642837724616", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/27715", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2013-10-04"}, "publish_date": "2013-10-04", "publish_status": "0", "recid": "2007562", "relation": {}, "relation_version_is_last": true, "title": ["McMurray形サイリスタ・インバータによる三相誘導電動機の速度制御"], "weko_shared_id": -1}