講演名 2002/11/8
Experimental Equation of V-I Characteristics of Breaking Arc in the Air
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抄録(和)
抄録(英) An experimental equation of V-I characteristics of breaking arc was investigated in the air at atmospheric pressure. Material of the contact pair is Ag, Au, Cu and Ni. The time evolutions of arc voltage, arc current and gap length were measured, simultaneously. V-I characteristics were obtained from those measured values. The dependence of the arc voltage on the gap length was represented by an approximate formula as a straight line in order to obtain the experimental equation. And the dependence of the strength of electric field of arc column on the supply voltage is approximated to a straight line. Using these approximate formulae, the experimental equation of the dependence of the arc voltage on the arc current was obtained with the gap length as a parameter. It was shown that the experimental equation agreed with experimental data in the experimental conditions for each contact material.
キーワード(和)
キーワード(英) Arc discharge / V-I Characteristics / Experimental equation / Breaking arc
資料番号 EMD2002-77
発行日

研究会情報
研究会 EMD
開催期間 2002/11/8(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Electromechanical Devices (EMD)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Experimental Equation of V-I Characteristics of Breaking Arc in the Air
サブタイトル(和)
キーワード(1)(和/英) / Arc discharge
第 1 著者 氏名(和/英) / Junya SEKIKAWA
第 1 著者 所属(和/英)
Faculty of Engineering, Shizuoka University
発表年月日 2002/11/8
資料番号 EMD2002-77
巻番号(vol) vol.102
号番号(no) 453
ページ範囲 pp.-
ページ数 6
発行日