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교류 아크용접기를 사용하는 작업자의 차폐복 재질에 따른 자계저감 특성검토Magnetic Field Reduction Characteristics of Shielding Wear Materials for Workers Using AC Arc Welder
- Other Titles
- Magnetic Field Reduction Characteristics of Shielding Wear Materials for Workers Using AC Arc Welder
- Issue Date
- 2010
- Publisher
- 대한전기학회
- Keywords
- AC arc welder; Current densities; Organs; Shielding wear materials; AC arc welder; Current densities; Organs; Shielding wear materials
- Citation
- 전기학회논문지 A권, v.59, no.7, pp 1265 - 1271
- Pages
- 7
- Journal Title
- 전기학회논문지 A권
- Volume
- 59
- Number
- 7
- Start Page
- 1265
- End Page
- 1271
- ISSN
- 1229-2443
- Abstract
- Power cable of an AC arc welder can surround a body of worker at the moment of welding. Applying the boundary element method, we calculated current densities induced in organs inside a worker to study the magnetic field reduction characteristics of shielding wear materials. We knew shielding wear with high permeability materials lowers current density more than high conductivity materials. We also found current density was lowest when high permeability materials were inside high conductivity materials in double layer shielding wear.
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Collections - College of Engineering > Department of Electrical Engineering > 1. Journal Articles
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Related Researcher
- Min, Suk won
- College of Engineering (Department of Electrical Engineering)