{"_buckets": {"deposit": "a0da7c37-b6d9-446f-bd4b-d69ce205b907"}, "_deposit": {"created_by": 3, "id": "10601", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "10601"}, "status": "published"}, "_oai": {"id": "oai:ir.kagoshima-u.ac.jp:00010601", "sets": ["36", "5351"]}, "author_link": ["84908", "84909", "84906", "7178", "84910", "84903", "4496", "84904", "84902", "84907", "84905", "12017"], "item_7_alternative_title_19": {"attribute_name": "タイトルよみ", "attribute_value_mlt": [{"subitem_alternative_title": "デンアツガタ インバータ クドウ ユウドウ デンドウキ ノ トルク ミャクドウ テイゲン PWM セイギョホウ"}]}, "item_7_biblio_info_5": {"attribute_name": "収録雑誌名", "attribute_value_mlt": [{"bibliographicPageEnd": "51", "bibliographicPageStart": "45", "bibliographicVolumeNumber": "31", "bibliographic_titles": [{"bibliographic_title": "鹿児島大学工学部研究報告"}]}]}, "item_7_date_6": {"attribute_name": "作成日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "1989-11-01"}]}, "item_7_description_4": {"attribute_name": "要約(Abstract)", "attribute_value_mlt": [{"subitem_description": "It is inevitable that the torque of an induction motor driven by a voltage source inverter contains many harmonic components. The instantaneous torque of the induction motor pulsates with six times the fundamental frequency in the sine-wave PWM system as compared to the fundamental sine-wave signals with a triangular carrier signal. This phenomenon is similar to an optimal PWM system using a sine-wave pattern. This pulsation is based upon a voltage vector pattern. A 6th harmonic signal of fundamental frequency is added to sine-wave signals of the sine-wave PWM system, in order to eliminate this pulsation. The instantaneous torque and current of the induction motor were computed by the state variable method. As a result of computation, the 6th harmonic pulsation of torque vanishes as compared with the sine-wave PWM system, or the optimal PWM system. In the same manner as the sine-wave PWM system, however, the inner small ripple remains in the waveform. It does not appear in the optimal PWM system. On the other hand, such a waveform as an instantaneous maximum torque constant is shown by the use of a modification of the optimal pattern. In this case, the bottom of the torque waveform varies by six times to the fundamental frequency. The motor current is a sinusoidal waveform as is the sine-wave PWM system in all the patterns.", "subitem_description_type": "Other"}]}, "item_7_full_name_2": {"attribute_name": "著者よみ", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "84903", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ミナリ, ヨシタカ"}]}, {"nameIdentifiers": [{"nameIdentifier": "84904", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "シノハラ, カツジ"}]}, {"nameIdentifiers": [{"nameIdentifier": "84905", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "フクモト, モクソウ"}]}, {"nameIdentifiers": [{"nameIdentifier": "84906", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "イリサ, トシユキ"}]}]}, "item_7_full_name_3": {"attribute_name": "別言語の著者", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "84907", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "MINARI, Yoshitaka"}]}, {"nameIdentifiers": [{"nameIdentifier": "84908", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "SHINOHARA, Katsuji"}]}, {"nameIdentifiers": [{"nameIdentifier": "84909", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "FUKUMOTO, Mokuso"}]}, {"nameIdentifiers": [{"nameIdentifier": "84910", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "IRISA, Toshiyuki"}]}]}, "item_7_publisher_23": {"attribute_name": "公開者・出版者", "attribute_value_mlt": [{"subitem_publisher": "鹿児島大学"}]}, "item_7_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0451212X", "subitem_source_identifier_type": "ISSN"}]}, "item_7_source_id_9": {"attribute_name": "NII書誌ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00040363", "subitem_source_identifier_type": "NCID"}]}, "item_7_subject_15": {"attribute_name": "NDC", "attribute_value_mlt": [{"subitem_subject": "542", "subitem_subject_scheme": "NDC"}]}, "item_7_text_24": {"attribute_name": "公開者よみ", "attribute_value_mlt": [{"subitem_text_value": "カゴシマ ダイガク"}]}, "item_7_text_25": {"attribute_name": "公開者別名", "attribute_value_mlt": [{"subitem_text_value": "Kagoshima University"}]}, "item_7_text_30": {"attribute_name": "NIIタイプ", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_7_version_type_14": {"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": "実成, 義孝"}], "nameIdentifiers": [{"nameIdentifier": "4496", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000090041532", "nameIdentifierScheme": "NRID", "nameIdentifierURI": " "}]}, {"creatorNames": [{"creatorName": "篠原, 勝次"}], "nameIdentifiers": [{"nameIdentifier": "7178", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000080112358", "nameIdentifierScheme": "NRID", "nameIdentifierURI": " "}]}, {"creatorNames": [{"creatorName": "福元, 木草"}], "nameIdentifiers": [{"nameIdentifier": "84902", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "入佐, 俊幸"}], "nameIdentifiers": [{"nameIdentifier": "12017", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000070041522", "nameIdentifierScheme": "NRID", "nameIdentifierURI": " "}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-10-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "AN00040363_v31_p45-51.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "AN00040363_v31_p45-51.pdf", "url": "https://ir.kagoshima-u.ac.jp/record/10601/files/AN00040363_v31_p45-51.pdf"}, "version_id": "3a98ced0-fc85-4f6a-aa51-6b1976d4cdd9"}]}, "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": "電圧形インバータ駆動誘導電動機のトルク脈動低減PWM制御法", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "電圧形インバータ駆動誘導電動機のトルク脈動低減PWM制御法"}, {"subitem_title": "PWM method for reduction of torque pulsations of an induction motor driven by voltage source inverter", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "3", "path": ["36", "5351"], "permalink_uri": "http://hdl.handle.net/10232/11482", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-06-04"}, "publish_date": "2015-06-04", "publish_status": "0", "recid": "10601", "relation": {}, "relation_version_is_last": true, "title": ["電圧形インバータ駆動誘導電動機のトルク脈動低減PWM制御法"], "weko_shared_id": 3}