{"_buckets": {"deposit": "d8b03ece-b00e-4a58-a4a3-5b7c9c45881d"}, "_deposit": {"id": "7740", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7740"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007740"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "45", "bibliographicPageStart": "39", "bibliographicVolumeNumber": "14", "bibliographic_titles": [{"bibliographic_title": "IEEE Transactions on Dielectrics and Electrical Insulation"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "In inverter-fed motor coils, surge voltages with the rise time of several tens or hundreds of nano-second may cause partial discharge (PD) and degradation of electrical insulation performance of the inverter-fed motor coils. This paper discusses PD inception characteristics as well as PD propagation characteristics after PD inception for magnet wire of inverter-fed motor under surge voltage application. Experimental results firstly revealed that PD inception voltage (PDIV) decreased with the increase in the length of enamel-coated wire, which was evaluated in terms of the stressed wire contact length under surge voltage application, i.e. size effect. We proposed a  regression line for the size effect on PDIV for the electrical insulation design of inverter-fed motor coils. Secondly, PD propagation characteristics were also investigated under the higher voltage application, and their mechanisms were discussed in terms of generation probability of initial electrons, space charge behavior in the wedge-shaped air gap, charging on the enamel surface and so on.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/9459"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "IEEE"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://dx.doi.org/10.1109/TDEI.2007.302870", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Copyright \u00a9 2007 IEEE. Reprinted from (relevant publication info). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University\u2019s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org."}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1070-9878", "subitem_source_identifier_type": "ISSN"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hayakawa, Naoki"}], "nameIdentifiers": [{"nameIdentifier": "21955", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Morikawa, Masato"}], "nameIdentifiers": [{"nameIdentifier": "21956", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okubo, Hitoshi"}], "nameIdentifiers": [{"nameIdentifier": "21957", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "hayakawa39.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "hayakawa39.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/7740/files/hayakawa39.pdf"}, "version_id": "f94a28b9-1618-4919-a283-51b13917b898"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Inverter-fed motor", "subitem_subject_scheme": "Other"}, {"subitem_subject": "inverter surge", "subitem_subject_scheme": "Other"}, {"subitem_subject": "partial discharge", "subitem_subject_scheme": "Other"}, {"subitem_subject": "inception voltage", "subitem_subject_scheme": "Other"}, {"subitem_subject": "initial electron", "subitem_subject_scheme": "Other"}, {"subitem_subject": "charge behavior", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Partial Discharge Inception and Propagation Characteristics of Magnet Wire for Inverter-fed Motor under Surge Voltage Application", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Partial Discharge Inception and Propagation Characteristics of Magnet Wire for Inverter-fed Motor under Surge Voltage Application"}]}, "item_type_id": "10", "owner": "1", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/9459", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2008-02-25"}, "publish_date": "2008-02-25", "publish_status": "0", "recid": "7740", "relation": {}, "relation_version_is_last": true, "title": ["Partial Discharge Inception and Propagation Characteristics of Magnet Wire for Inverter-fed Motor under Surge Voltage Application"], "weko_shared_id": 3}