| 講演抄録/キーワード |
| 講演名 |
2012-11-30 17:20
Arc Splitting Process in Low-Voltage Device ○Liu Hongwu・Guan Ruiliang・Yin Nairui・Xie Xinyi(Changshu Switchgear Mfg.)・Chen Degui(Xi'an Jiaotong Univ.) EMD2012-77 |
| 抄録 |
(和) |
Because of the difficulty caused by misconvergence in calculation, it。ッs hard to analyze arcing process with dozens kA current in low voltage device by MHD method. In this paper without considering fluid characteristic of arc plasma, a simplified model based on LTE foundation is developed to study influence of splitting plates to arc splitting. By using a high speed CCD camera the arcing process is observed, simultaneously the corresponding current and value of the arc are measured. The processes of arc splitting in experiments are explained by the simulation results. |
| (英) |
Because of the difficulty caused by misconvergence in calculation, it。ッs hard to analyze arcing process with dozens kA current in low voltage device by MHD method. In this paper without considering fluid characteristic of arc plasma, a simplified model based on LTE foundation is developed to study influence of splitting plates to arc splitting. By using a high speed CCD camera the arcing process is observed, simultaneously the corresponding current and value of the arc are measured. The processes of arc splitting in experiments are explained by the simulation results. |
| キーワード |
(和) |
Air Arc / Splitting / Low-voltage / Experiment / / / / |
| (英) |
Air Arc / Splitting / Low-voltage / Experiment / / / / |
| 文献情報 |
信学技報, vol. 112, no. 332, EMD2012-77, pp. 77-80, 2012年11月. |
| 資料番号 |
EMD2012-77 |
| 発行日 |
2012-11-23 (EMD) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
EMD2012-77 |
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