講演名 2008-11-15
The effect of external vibrations on the characteristics of the clapper relay
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抄録(和)
抄録(英) Contact behavior and operational characteristics of relay are affected by external vibration conditions obviously. The mechanical testing system is realized for investigating the contact reliability during vibration. Sweep frequency vibration (vibration frequency range is 10~1000Hz, vibration acceleration up to 98m/s^2) can be excited by this system. By using this system, the relationship between vibration frequency and limit vibration acceleration, which caused normally closed contact of some clapper relay broke is observed. Meanwhile, the pickup/release coil voltage and relative time parameters were investigated during vibration experiments. Furthermore, the motion of spring group was recorded by using high speed camera to verify the resonance frequency of relay. The conclusion which to be drawn is meaningful to the research on the anti-vibration performance of relay in practical.
キーワード(和)
キーワード(英) clapper relay / limit vibration acceleration / resonance frequency / contact resistance / operational characteristics
資料番号 EMD2008-68
発行日

研究会情報
研究会 EMD
開催期間 2008/11/8(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) The effect of external vibrations on the characteristics of the clapper relay
サブタイトル(和)
キーワード(1)(和/英) / clapper relay
第 1 著者 氏名(和/英) / Wanbin REN
第 1 著者 所属(和/英)
School of electrical engineering and automation, Harbin Inst. Of Tech.
発表年月日 2008-11-15
資料番号 EMD2008-68
巻番号(vol) vol.108
号番号(no) 296
ページ範囲 pp.-
ページ数 4
発行日