Title :
Determination of a relevant criterion to characterize differential conducted perturbations generated by low frequency converters
Author :
Guitton, Fabrice ; Magnon, Didier
Author_Institution :
Tours Univ., France
Abstract :
This paper demonstrates that the slope is not an appropriate parameter to characterize a waveform regarding conducted electromagnetic perturbations. On the other hand, a relevant criterion is made conspicuous: it defines the maximum slope deviation between two segments forming a signal. This criterion is validated by a waveform with a maximum slope of 400 mA/μs
Keywords :
convertors; electric current; electromagnetic interference; STFT; conducted EMI measurement; conducted electromagnetic perturbations; current waveform characterisation; differential conducted perturbations; low frequency converters; maximum slope deviation; short time Fourier transform; Character generation; Electromagnetic interference; Frequency conversion; Frequency measurement; Frequency response; Impedance; Measurement standards; Power generation; Signal analysis; Signal resolution;
Conference_Titel :
Electromagnetic Compatibility, 1999 International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-9980748-4-9
DOI :
10.1109/ELMAGC.1999.801419
