DBPapers
DOI: 10.5593/SGEM2014/B51/S20.048

IMPACT ANALYSIS OF THE ELECTROMAGNETIC FIELDS OF TRANSFORMER STATIONS CLOSE TO RESIDENTIAL BUILDINGS

P. Liptai, M. Moravec, E. Lumnitzer, K. Lukacova
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-17-9 / ISSN 1314-2704, June 19-25, 2014, Book 5, Vol. 1, 355-360 pp

ABSTRACT
This article focuses on the area of electromagnetic fields that are emitted by
transformers and distribution lines placed near the residential areas. This is a high
voltage device for transforming AC voltage from 22 kV to 400 V and 230 V. These
devices are placed in an brick buildings to avoid the negative effects of
electromagnetism on human health. In the paper is analyzed and evaluated the electric field strength E and the magnetic flux density B. In terms of hygiene and health, values were evaluated with legislation in the Slovak Republic, relating to objectification and evaluation of electromagnetic fields. Slovak legislation is based on documents issued by the ICNIRP (International commission on nonionizing
radiation protection). For measurements was used EFA 300 analyzer and probes for electric and magnetic fields, manufactured by Narda.

Keywords: impact, electromagnetic fields, transformer stations