{"_buckets": {"deposit": "0f684729-654d-4ba9-802c-9d33825da241"}, "_deposit": {"id": "6201", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "6201"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00006201", "sets": ["22"]}, "item_2_alternative_title_18": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Studies of the Pulling-into-Step Phenomenon of a Synchronous Motor. （Part 1）"}]}, "item_2_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1968-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "183", "bibliographicPageStart": "159", "bibliographicVolumeNumber": "2", "bibliographic_titles": [{"bibliographic_title": "北見工業大学研究報告"}]}]}, "item_2_description_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_2_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The pulling-into-step transients of a syncllronous motor are represented by a secondorder ordinary nonlinear differential equation. Already H.E .Edgerton has given formulae for critical conditions of the pulling-into-step by the differential analyzer. But these formulae are not accurate enough. Then using a phase plane method, this paper dealt sufficiently with the effect of saliency, and calculated the conditions exactly by dint of a digital computer. Consequently, we obtained the conclusion that the phase plane equations are classified into two cases according to the relatability of the coefficients ; i.e. a whether a limit cycle exists or not. When a limit cycle exists in a phase plane, the longitudinal mean value is equal to the value of the rate of β to κ. In addition, the relations of β to critical κ under the condition where b and g are parameters, are as follows : 1) The curve of it is illustrated by the saturated one, which is considerahly different from the Edgerton’s curve. 2) The influence of g upon the curve is larger, that of b is smaller. Where, β:　load ratio;　κ: relative damping coefficient; b: pulsation factor due to saliency;　g: reluctance torque ratio.", "subitem_description_type": "Abstract"}]}, "item_2_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "31746", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ikuo, TAKEDA"}]}, {"nameIdentifiers": [{"nameIdentifier": "31747", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Goro, MIURA"}]}]}, "item_2_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "北見工業大学"}]}, "item_2_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "武田, 郁夫"}], "nameIdentifiers": [{"nameIdentifier": "31744", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "三浦, 五郎"}], "nameIdentifiers": [{"nameIdentifier": "31745", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-11-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "2-2-2.pdf", "filesize": [{"value": "7.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 7800000.0, "url": {"label": "2-2-2.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/6201/files/2-2-2.pdf"}, "version_id": "5f845702-d2d7-4785-bf23-f4c7deabd33f"}]}, "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": "同期電動機の同期化現象に関する研究 （第１報）", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "同期電動機の同期化現象に関する研究 （第１報）"}]}, "item_type_id": "2", "owner": "1", "path": ["22"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/6201", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-04-09"}, "publish_date": "2007-04-09", "publish_status": "0", "recid": "6201", "relation": {}, "relation_version_is_last": true, "title": ["同期電動機の同期化現象に関する研究 （第１報）"], "weko_shared_id": 3}