講演抄録/キーワード |
講演名 |
2011-11-17 13:30
[招待講演]Environmentally-Friendly Switches
-- Arcing Phenomena in Vacuum and SF6 Substitutes -- ○Shenli Jia・Xingwen Li・Zongqian Shi・Lijun Wang(Xi'an Jiaotong Univ.) EMD2011-76 エレソ技報アーカイブへのリンク:EMD2011-76 |
抄録 |
(和) |
This paper focuses on the latest research of switching arc both in vacuum and SF6 substitutes in our group. The crucial characteristics of vacuum arc are illustrated, including the motion and distribution of single cathode spot and multiple cathode spots, the influence of axial magnetic field on arc plasma characteristics, the influence of composite magnetic field on cathode jets, and the study of anode activities. Meanwhile, the arc characteristics in SF6 and its substitutes (Ar, CO2 and N2) at different pressures and gap distances are investigated by experiments and simulation. |
(英) |
This paper focuses on the latest research of switching arc both in vacuum and SF6 substitutes in our group. The crucial characteristics of vacuum arc are illustrated, including the motion and distribution of single cathode spot and multiple cathode spots, the influence of axial magnetic field on arc plasma characteristics, the influence of composite magnetic field on cathode jets, and the study of anode activities. Meanwhile, the arc characteristics in SF6 and its substitutes (Ar, CO2 and N2) at different pressures and gap distances are investigated by experiments and simulation. |
キーワード |
(和) |
Vacuum arc / Axial magnetic field / Cathode spots / Anode acticity / SF6 substitutes / / / |
(英) |
Vacuum arc / Axial magnetic field / Cathode spots / Anode acticity / SF6 substitutes / / / |
文献情報 |
信学技報, vol. 111, no. 299, EMD2011-76, pp. 51-56, 2011年11月. |
資料番号 |
EMD2011-76 |
発行日 |
2011-11-10 (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 |
EMD2011-76 エレソ技報アーカイブへのリンク:EMD2011-76 |