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  1. B200 工学部/工学研究科
  2. B200e 会議資料
  3. 国際会議

Light Emission Spectrum Depending on Propagation of Partial Discharge in SF6

http://hdl.handle.net/2237/12056
http://hdl.handle.net/2237/12056
00a332e0-c69f-4d7b-9f8b-78864f0ae48b
名前 / ファイル ライセンス アクション
2_Light_emission.pdf 2_Light_emission.pdf (680.0 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2009-08-20
タイトル
タイトル Light Emission Spectrum Depending on Propagation of Partial Discharge in SF6
言語 en
著者 Yoshida, Soh

× Yoshida, Soh

WEKO 31010

en Yoshida, Soh

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Kojima, Hiroki

× Kojima, Hiroki

WEKO 31011

en Kojima, Hiroki

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Hayakawa, Naoki

× Hayakawa, Naoki

WEKO 31012

en Hayakawa, Naoki

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Endo, Fumihiro

× Endo, Fumihiro

WEKO 31013

en Endo, Fumihiro

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Okubo, Hitoshi

× Okubo, Hitoshi

WEKO 31014

en Okubo, Hitoshi

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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 © 2008 IEEE. Reprinted from IEEE International Symposium on Electrical Insulation, 2008. ISEI 2008. p.365-368. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE<br/> 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.
抄録
内容記述 An understanding of mechanism of partial discharge (PD) in SF_6 gas is critical for diagnosis of PD in electric power equipment. Moreover, analysis of PD mechanism contributes to the optimization of the design of electric power applications. For these reasons, we study in detail about PD mechanism by measuring light emission spectrum of PD in SF_6 gas. In this paper, under an application of lightning impulse voltage in needle-plane electrodes, we have measured light emission spectrum of leader discharge. As the result, we have found out the light emission of long wavelength above 560nm in leader discharge, and the light emission above 560nm is emitted in the streamer head generated at the tip of the leader channel and radiated from dissociation products depending on the step propagation of leader discharge. These results suggest that we can diagnose the PD propagation in SF_6 gas and estimate the risk of breakdown (BD) by measuring PD light emission spectrum in electric power equipment. There are possibilities to contribute to enhance performance of the diagnosis technique in gas insulated power equipment.
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/ELINSL.2008.4570350
書誌情報 en : IEEE International Symposium on Electrical Insulation (ISEI 2008)

p. 365-368, 発行日 2008-06
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://dx.doi.org/10.1109/ELINSL.2008.4570350
識別子タイプ DOI
URI
識別子 http://hdl.handle.net/2237/12056
識別子タイプ HDL
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