Voltage dependence property of parameters for human body discharge in air through a small metal rod |
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| Authors: | RUAN Fang-ming GAO You-gang FUJIWARA Osamu |
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| Affiliation: | [1]Department of Electronics and Information, Guizhou Normal University, Guiyang 550001, China; [2]Research Institute of Electromagnetic Compatibility, Beijing University of Posts and Telecommunications, Beijing 100876, China; [3]Faculty of Graduate School, Nagoya Institute of Technology, Nagoya 466-8555, Japan |
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| 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. |
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| Keywords: | ESD correlation charge voltage parameter approach speed |
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