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Partial Discharge Inception Voltage Measurement and Its Estimation by Volume-Time Theory for SF6/PET Insulated Wedge Gap under Impulse Voltage
http://hdl.handle.net/10228/00006811
http://hdl.handle.net/10228/00006811664352c2-c138-4280-8bc6-c9e359e311a6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ISH2017_441.pdf (835.5 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 | 2018-06-12 | |||||||||||
| 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 | Partial Discharge Inception Voltage Measurement and Its Estimation by Volume-Time Theory for SF6/PET Insulated Wedge Gap under Impulse Voltage | |||||||||||
| その他のタイトル | ||||||||||||
| その他のタイトル | PARTIAL DISCHARGE INCEPTION VOLTAGE MEASUREMENT AND ITS ESTIMATION BY VOLUME-TIME THEORY FOR SF6/PET INSULATED WEDGE GAP UNDER IMPULSE VOLTAGE | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 著者 |
Maeda, Kenta
× Maeda, Kenta× 小迫, 雅裕
WEKO
15460
× 匹田, 政幸× Yoshida, Soh× Chigiri, Takeshi |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Insulation properties of SF6 gas gap formed at the wedge gap of gas-insulated transformer has not been investigated well. So, the authors aim to study characteristics of partial discharge inception voltage (PDIV) of the wedge gap formed by two electrodes wrapped with polyethylene terephthalate (PET) film to simulate wedge gap insulation system of the gas-insulated transformer coil insulation. Applying a given magnitude of impulse voltage to a set of the electrode systems, discharge generation probability is obtained at different pressures (0.10, 0.22, 0.50 MPa) of SF6 gas. Partial discharge (PD) signal occurring at the wedge gap is detected using a number of 1 kΩ resistors connected in series of the electrode systems. An attempt is made to interpret these results in terms of the Volume-Time theory. It was found that the Volume-Time theory can explain the measured discharge inception probability quantitatively. | |||||||||||
| 備考 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 20th International Symposium on High Voltage Engineering, August 28 - September 01, 2017, Buenos Aires, Argentina | |||||||||||
| 書誌情報 |
20th International Symposium on High Voltage Engineering 発行日 2017-08-27 |
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| 出版社 | ||||||||||||
| 出版社 | Institute of High Voltage and Power Transmission | |||||||||||
| 著作権関連情報 | ||||||||||||
| 権利情報 | Institute of High Voltage and Power Transmission | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
| 査読の有無 | ||||||||||||
| 値 | yes | |||||||||||
| 研究者情報 | ||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/58_ja.html | |||||||||||
| 論文ID（連携） | ||||||||||||
| 値 | 10319009 | |||||||||||
| 連携ID | ||||||||||||
| 値 | 7076 | |||||||||||
