Rchr
J-GLOBAL ID:200901056789773886
Update date: Sep. 20, 2024
Sekikawa Junya
セキカワ ジュンヤ | Sekikawa Junya
Affiliation and department:
Job title:
Professor
Homepage URL (1):
https://wwp.shizuoka.ac.jp/sekikawa/
Research field (1):
Electrical power engineering
Research theme for competitive and other funds (4):
- 2017 - 2020 Forcible extinction of break arcs in extremely small space by spatial division of a discharge path
- 2014 - 2017 High-speed extinction of break arcs with magnetic blow-out and air flow
- 2011 - 2014 A study of erosion process of electrical contacts by high-speed spectroscopic observation of electrical contact surfaces contacting with arc discharges
- 2008 - アーク放電に起因する接点消耗の低減を目的とした永久磁石埋め込み型電気接点の研究
Papers (55):
MISC (2):
Lectures and oral presentations (265):
-
600VDC/10A回路内で発生する開離時アークの強制分断におけるPTFE製の分断板及び板受け の耐久性向上
(2024年 電子情報通信学会総合大会 2024)
-
磁気吹き消しと気流噴出の併用による開離時アーク継続時間に対する開離速度の影響
(2024年 電子情報通信学会総合大会 2024)
-
銀電気接点対を接触荷重 5N で接触させたときの接点表面形状変化の表面粗さ依存性
(2024年 電子情報通信学会総合大会 2024)
-
Characteristics of Break Arcs Generated between Cu, Al and Fe Electrical Contacts in a 100-280VDC/10A Resistive Circuit
(電子情報通信学会,機構デバイス研究会 2023)
-
Shortening of Duration of Break Arcs during Opening by Combined Use of Magnetic Blowing Out and Airflow in a 100VDC/10A Circuit
(電子情報通信学会,機構デバイス研究会 2023)
more...
Education (4):
- - 1998 Nagoya University
- - 1998 Nagoya University Graduate School, Division of Engineering
- - 1993 Iwate University Faculty of Engineering
- - 1993 Iwate University Faculty of Engineering
Professional career (1):
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