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Development and Evaluation of Small Loop Sensor for Detecting Electromagnetic Field Caused by Partial Discharges in Simulated Insulation System of Inverter-fed Rotating Machine
http://hdl.handle.net/10228/00007900
http://hdl.handle.net/10228/00007900de68cb0e-575f-40db-b1ac-5ded296b96ce
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ISEIM2011_MVP1-11.pdf (684.5 kB)
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| アイテムタイプ | 会議発表論文 = Conference Paper(1) | |||||||||||
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| 公開日 | 2020-09-24 | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||
| 資源タイプ | conference paper | |||||||||||
| タイトル | ||||||||||||
| タイトル | Development and Evaluation of Small Loop Sensor for Detecting Electromagnetic Field Caused by Partial Discharges in Simulated Insulation System of Inverter-fed Rotating Machine | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 著者 |
Kudo, Yuki
× Kudo, Yuki× Yahara, Naoyuki× Fujimoto, Masato× 小迫, 雅裕
WEKO
15460
× 匹田, 政幸 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | This paper deals with development of small loop antenna sensors with 10 mm in diameter for detecting electromagnetic (EM) waves emitted by partial discharges in the insulation system of inverter-fed motors. Partial discharges (PD) were generated with a pair of crossed enamel wires under ac voltage at 10 kHz for examining various fundamental properties of the small loop sensors; i.e. the frequency response, the distance dependence from the PD source to the sensor. The sensitivity of the small loop sensor was also measured. As a result, it was found that the developed small loop antenna allows detection of EM waves over the frequency range up to 4 GHz and can detect PD current pulse with its peak magnitude as small as 12.6pC. It is also suggested that the array of the developed loop sensors can be applied for PD localization in practical rotating machines under the so-called repetitive voltage impulse. It was found that the developed loop sensor can be also applied to detect and locate the PD source. | |||||||||||
| 備考 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 2011 International Symposium on Electrical Insulating Materials (ISEIM 2011), September 6-11, 2011, Kyoto, Japan | |||||||||||
| 書誌情報 |
Conference Proceedings of ISEIM2011 p. 265-268, 発行日 2011-09-10 |
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| 出版社 | ||||||||||||
| 出版社 | ISEIM2011 | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | small loop sensor | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | partial discharge | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | electromagnetic wave | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | insulation diagnosis | |||||||||||
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| 主題Scheme | Other | |||||||||||
| 主題 | localization | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | rotating machine | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 研究者情報 | ||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/92_ja.html | |||||||||||
| 論文ID（連携） | ||||||||||||
| 値 | 10359261 | |||||||||||
| 連携ID | ||||||||||||
| 値 | 8427 | |||||||||||
