Acta Metallurgica Sinica(English letters) ›› 2008, Vol. 15 ›› Issue (4): 86-90.doi:

• Electromagnetic Compatibility • 上一篇    下一篇

Voltage dependence property of parameters for human body discharge in air through a small metal rod

阮方鸣,高攸纲,FUJIWARA 0samu   

  1. Department of Electronics and Information, Guizhou Normal University, Guiyang 550001, China
  • 收稿日期:2008-04-29 修回日期:1900-01-01 出版日期:2008-12-30
  • 通讯作者: 阮方鸣

Voltage dependence property of parameters for human body discharge in air through a small metal rod

RUAN Fang-ming, GAO You-gang, FUJIWARA Osamu   

  1. Department of Electronics and Information, Guizhou Normal University, Guiyang 550001, China
  • Received:2008-04-29 Revised:1900-01-01 Online:2008-12-30
  • Contact: RUAN Fang-ming

摘要:

Discharge parameters are measured and calculated in electrostatic discharge (ESD) from charged human body through a small moving handheld metal rod. Correlation study has been performed on discharge parameters with charge voltage as well as approach speed. At charge voltage 800 V, difference of discharge parameters caused by fast and slow approach speed of electrode is found to reach extreme values. To explore the reason for this special case, an analysis with a short-gap ESD model is carried out.

关键词:

ESD,;correlation,;charge;voltage,;parameter,;approach;speed

Abstract:

Discharge parameters are measured and calculated in electrostatic discharge (ESD) from charged human body through a small moving handheld metal rod. Correlation study has been performed on discharge parameters with charge voltage as well as approach speed. At charge voltage 800 V, difference of discharge parameters caused by fast and slow approach speed of electrode is found to reach extreme values. To explore the reason for this special case, an analysis with a short-gap ESD model is carried out.

Key words:

ESD;correlation;charge voltage;parameter;approach speed