EMC’04/Sendai STATISTICAL CHARACTERIZATION OF ROLLING STOCK MAGNETIC FIELD EMISSIONS
نویسندگان
چکیده
In this paper, the statistical analysis of a measurement procedure for magnetic flux density (MFD) emissions on board of rolling stock is addressed. The measurement system is based on analog-to-digital conversion of the MFD signals in the time-domain and numerical evaluation of the frequency content via fast Fourier transform (FFT). In line with safety assessment, results are aimed to predict a safety parameter defined in the ICNIRP guidelines and to de-embed noise effects due to the measurement system and the external environment.
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تاریخ انتشار 2004