DocumentCode
255667
Title
Analysis and practical relevance of CM/DM EMI noise separator characteristics
Author
Schroth, Sebastian ; Krismer, F. ; Kolar, Johann Walter ; Ertl, H.
Author_Institution
Power Electron. Syst. Lab., ETH Zurich, Zurich, Switzerland
fYear
2014
fDate
26-28 Aug. 2014
Firstpage
1
Lastpage
10
Abstract
This Paper details two different contributions related to practical CM/DM EMI measurements. A first part investigates sources and implications of measurement errors that result for CM/DM separators in a practical measurement environment with a particular focus on the recently presented input impedance criterion for CM/DM separators. Furthermore, the realization of an active CM/DM separator, which features competitive separation capabilities (DMTR/CMRR > 51 dB and CMTR/DMRR > 47 dB for frequencies up to 10MHz), is presented.
Keywords
electric noise measurement; electromagnetic compatibility; electromagnetic interference; measurement errors; CM noise separator characteristics; DM EMI noise separator characteristics; input impedance criterion; measurement errors; Electromagnetic interference; Impedance; Measurement uncertainty; Noise; Noise measurement; Particle separators; Voltage measurement; EMC/EMI; Noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location
Lappeenranta
Type
conf
DOI
10.1109/EPE.2014.6910867
Filename
6910867
Link To Document