{"created":"2021-03-01T05:58:37.991011+00:00","id":6201,"links":{},"metadata":{"_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":["7:15:22"]},"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","filename":"2-2-2.pdf","filesize":[{"value":"7.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","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"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-04-09"},"publish_date":"2007-04-09","publish_status":"0","recid":"6201","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_creator_id":"1","weko_shared_id":3},"updated":"2022-12-13T02:19:33.506075+00:00"}