Interlaboratory Comparison of Measuring Results of Magnetic Field near 400 kV Overhead Power Line
Abstract
The paper presents a comparison of measured results of magnetic field near 400 kV overhead power lines obtained by three laboratories. This interlaboratory comparison was performed to ensure confidence in the quality of the test results. The measured results were analysed with standard methods, using Еn number, based on which the evaluation of the laboratories was performed.
References
IEC Standard 61786:1998, ˮMeasurement of low frequency magnetic and electric fields with regard to exposure of human beings - Special requirements for instruments and guidance for measurementsˮ;
SRPS ISO/IEC 17043: „Оцењивање усаглашености – Општи захтеви за испитивање оспособљеностиˮ, 2011.
„Правила о учешћу у међулабораторијским поређењима и програмима за испитивање оспособљеностиˮ, Акредитационо тело Србије, 14.10.2011.
ANSI/IEEE Standard 644:1994, ˮStandard Procedures for Measurement of Power Frequency Electric and Magnetic Fields from AC Power Linesˮ;
CIGRE Working Group C4.203: ˮTechnical guide for measurement of Low Frequency Electric and Magnetic Fields near Overhead Power Lines”, April 2009.