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配電機器内部で生じた部分放電による放射電磁波特性
http://hdl.handle.net/10458/6430
http://hdl.handle.net/10458/643000bc2658-0926-49fb-b62f-31041aa7f122
名前 / ファイル | ライセンス | アクション |
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本文 (1.0 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2020-06-21 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 配電機器内部で生じた部分放電による放射電磁波特性 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Characteristics of Electromagnetic Wave Emitted by Partial Discharges in Electric Power Distribution Equipment | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Electromagnetic wave sensor, Mold transformer, Partial discharge | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
白浜, 優吾
× 白浜, 優吾× 中村, 友哉× 川小根, 光輝× 迫田, 達也× Shirahama, Yugo× Kawakone, Mitsuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | To diagnose electric power apparatus under system in operation, to detect partial discharge (PD) which refers predictive phenomenon on insulation deterioration of the power apparatus is useful. An electromagnetic (EM) wave sensor technique is widely accepted for the detection of PDs. We installed a PD source in a 6.6 kV mold transformer tank, and we evaluated influence of the aperture size on secondary terminal box. EM waves owing to the PDs were measured from the outside of the tank by an EM sensor. It was possible to discriminate between discharge and noise by focusing on the frequency peak ratio between 20 - 45 MHz band and 50 MHz although the intensity decreases. | |||||
言語 | en | |||||
書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 47, p. 163-166, 発行日 2018-07 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 宮崎大学工学部 | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Faculty of Engineering, University of Miyazaki | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05404924 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00732558 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |