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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

Partial Discharge Inception and Propagation Characteristics of Magnet Wire for Inverter-fed Motor under Surge Voltage Application

http://hdl.handle.net/2237/9459
http://hdl.handle.net/2237/9459
e20a3db0-4289-4f1d-8484-4276070e4fe5
名前 / ファイル ライセンス アクション
hayakawa39.pdf hayakawa39.pdf (1.2 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-02-25
タイトル
タイトル Partial Discharge Inception and Propagation Characteristics of Magnet Wire for Inverter-fed Motor under Surge Voltage Application
言語 en
著者 Hayakawa, Naoki

× Hayakawa, Naoki

WEKO 21955

en Hayakawa, Naoki

Search repository
Morikawa, Masato

× Morikawa, Masato

WEKO 21956

en Morikawa, Masato

Search repository
Okubo, Hitoshi

× Okubo, Hitoshi

WEKO 21957

en Okubo, Hitoshi

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 Copyright © 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’s 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.
キーワード
主題Scheme Other
主題 Inverter-fed motor
キーワード
主題Scheme Other
主題 inverter surge
キーワード
主題Scheme Other
主題 partial discharge
キーワード
主題Scheme Other
主題 inception voltage
キーワード
主題Scheme Other
主題 initial electron
キーワード
主題Scheme Other
主題 charge behavior
抄録
内容記述 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.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 IEEE
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1109/TDEI.2007.302870
ISSN
収録物識別子タイプ PISSN
収録物識別子 1070-9878
書誌情報 en : IEEE Transactions on Dielectrics and Electrical Insulation

巻 14, 号 1, p. 39-45, 発行日 2007
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/9459
識別子タイプ HDL
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