Vibration Characteristics Analysis of Contact System of Hermetically Sealed Electromagnetic Relay Subjected to Random Vibration

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概要

• 論文の詳細を見る

• The reliability of hermetically sealed electromagnetic relay subjected to random vibration is an important factor when considering the performance of environment resistance. For the purpose of improving the anti-vibration performance of hermetically sealed electromagnetic relay, random vibration analysis was applied to a three-degree-of-freedom mechanical model of the relay contact system. The dynamic characteristics of contact system model were obtained through solving the multidimensional Fokker-Planck equation by finite difference method and Monte Carlo simulation, as well as the effects of the size parameters of the contact system on the vibration characteristics and contact reliability were discussed. The results of this paper show great value of the anti-vibration performance design of the electromagnetic relay contact system.

• 社団法人電子情報通信学会の論文
• 2008-11-08

著者

• Zhai Guofu

  School Of Electrical Engineering And Automation Harbin Inst. Of Tech.

• Zhai Guofu

  Harbin Inst. Of Technol. Harbin Chn

• Zhai Guofu

  School Of Electrical Engineering And Automation Harbin Inst. Of Tech

• REN Wanbin

  School of Electrical engineering and automation, Harbin Institute of Technology

• CHEN Yinghua

  School of Electrical engineering and Automation, Harbin Inst. of Tech.

• KANG Yunzhi

  School of Electrical engineering and Automation, Harbin Inst. of Tech.

• Ren Wanbin

  School Of Electrical Engineering And Automation Harbin Inst. Of Tech.

• Ren Wanbin

  Faculty Of Electrical Engineering And Automation Harbin Institute Of Technology

• Kang Yunzhi

  School Of Electrical Engineering And Automation Harbin Inst. Of Tech.

• Chen Yinghua

  School Of Electrical Engineering And Automation Harbin Inst. Of Tech.

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