Measurement of Electrical Properties of Shoes Determining Charged Human Body Potential
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- Fujiwara Osamu
- Nagoya Institute of Technology
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- Takeshita Hiroaki
- Nagoya Institute of Technology
Bibliographic Information
- Other Title
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- 人体帯電電位を決定づける靴の電気定数の特性測定
- ジンタイ タイデン デンイ オ ケッテイズケル クツ ノ デンキ テイスウ ノ
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Description
Serious failure of the latest high-tec equipment occurs easily due to electrostatic discharge (ESD), which is known to be often caused by electriflcation phenomena of human-body walking on the floor. On the one hand, it has widely been accepted that the ESD is difficult to happen in the high humidity environment, on the other hand this mechanism is not well understood. In order to study the electrical factors that govern the walking electrification in the high humidity environment, we measured electrical parameters (capacitance: Cs, resistance: Rs) of the commercially available shoes having synthetic rubber soles that determine the potential of the human body walking on a metal plate. As a result, we found that an equation of "Cε sRs= constant" holds regardless of the humidity and the power number ξ for the rubber sole shoes falls in the renge from 3 to 5, which can theoretically be explained from moisture absorption properties of the dielectric material.
Journal
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- IEEJ Transactions on Fundamentals and Materials
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IEEJ Transactions on Fundamentals and Materials 117 (12), 1165-1169, 1997
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282679576210816
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- NII Article ID
- 130006839252
- 10002823170
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- NII Book ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL BIB ID
- 4353379
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed