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A Study on the Characteristic of Electric-Shock Mechanism in the Water  

Do, Bum-Sung (서울산업대학교 에너지환경대학원)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.7, no.5, 2007 , pp. 111-118 More about this Journal
Abstract
Recently electric shock accidents constantly occurs caused by the street lamps. Especially the chance of electric shock accident is high when the street lamp submerges by heavy rainfall. Electric shock accident occurs mostly on the low voltage facilities of 220V, but the awareness of its danger is insufficient. The electric shock accident by street lamp voltage of 220V is very dangerous because it is installed in the street which is easily in contact with people. But there are insufficient investigation concerning the affect to hwnan body of underwater electric potential distribution as the distance changes from the leakage object in case of short circuit. In this thesis, the analysis will be made on the affect of underwater Earth leakage to human body and electric potential distribution in underwater, and to draw a comparison between electric shock channel and electric shock mechanism by experimenting on the affect to human body of underwater electric shock as the distance changes from the leakage object.
Keywords
Earth leakage; Electric shock; Underwater electric potential distribution;
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