The aim of our study is to investigate UV exposure under 400 kV powerlines in Finland through sample measurements as a typical case study. The Finnish exposure limit value at work for weighted ultraviolet radiation (UV-BC) is 30 J/m2 per eight hours of exposure (based on European directive (2006/25/EU)), which is not applicable to solar radiation. This means as instantaneous irradiance about 1mW/m2. We measured UV-BC weighted radiation and calculated a daily dose, which is about 10 percent of the Finnish exposure limit value. However, technical means are also needed in Scandinavia against ultraviolet sun exposure. These means are the use of sun protective lotions, reasonable clothing, sunglasses, avoiding direct sunshine in midday, using shadow etc..
Examples of UV Measurements under 400 kV Powerlines in Finland / Paakkonen, R; Korpinen, L; Gobba, Fabriziomaria. - STAMPA. - (2013), pp. 1640-1643. (Intervento presentato al convegno Progress in Electromagnetics Research Symposium, PIERS 2013 Stockholm tenutosi a Stockholm, swe nel 12-15 August 2013).
Examples of UV Measurements under 400 kV Powerlines in Finland
GOBBA, Fabriziomaria
2013
Abstract
The aim of our study is to investigate UV exposure under 400 kV powerlines in Finland through sample measurements as a typical case study. The Finnish exposure limit value at work for weighted ultraviolet radiation (UV-BC) is 30 J/m2 per eight hours of exposure (based on European directive (2006/25/EU)), which is not applicable to solar radiation. This means as instantaneous irradiance about 1mW/m2. We measured UV-BC weighted radiation and calculated a daily dose, which is about 10 percent of the Finnish exposure limit value. However, technical means are also needed in Scandinavia against ultraviolet sun exposure. These means are the use of sun protective lotions, reasonable clothing, sunglasses, avoiding direct sunshine in midday, using shadow etc..
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