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An Investigation of The Parameters Effecting to the Instability Vacuum Arc Current
http://hdl.handle.net/10458/6787
http://hdl.handle.net/10458/6787cac6895d-a905-448c-a1c2-bbba3373137b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (621.6 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | An Investigation of The Parameters Effecting to the Instability Vacuum Arc Current | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| 著者 |
W., Kanchuen
× W., Kanchuen× S, Arungrungrusmi× P, Chansri× Mungkung, Narong× Y., Chantasira× T, Yuji× S., Senarat |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To investigate the parameters effecting to the stability arc current of silver cathode, the cathode spot model is applied. It was concluded that the current below that no real solution is instability arc current region. It is considered that the electron returning to the sheath region from the plasma one dominates over positive ions. As a result, electric field at cathode surface becomes imaginary solution. To study the parameters effecting to the stability arc factors, the parameter scan of cathode materials and ion current fraction by numerical analysis, it was found that the critical current of the stable current is highly dependent on the thermal conductivity of the cathode material. This is a very important result for the development of cathode materials for low-surge vacuum interrupters. |
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| 言語 | en | |||||
| 書誌情報 |
en : International Conference on Applied Electrical and Mechanical Engineering 2019 p. 169-173, 発行日 2019-09 |
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| 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 | |||||
