A novel round cable electromagnetic interference (EMI) suppressor comprising a bundle of Mn-Zn ferrite tubes was realized using different principles of suppressing, such as direct suppressing, inverting/suppressing, transform/inverting suppressing, and transform/short circuited secondary suppressing. Different primary to secondary configurations were realized for each suppressing principle and characterized in the EMI frequency region. The results obtained for different bundle configurations were compared with known commercial round cable ferrite suppressors and the initial bundle configuration made of a half turn wire through the central ferrite tube of the bundle. The results obtained for different principles and configurations were correlated in order to optimize the electromagnetic coupling between primary and secondary circuits. The values such as maximums of impedance Z(m), frequency of maximum impedance F-m and suppressing range Delta(f) around F-m calculated on 0.707 Z(m) were ...defined as the main parameters for each configuration. Certain correlations were noticed between impedance Z(m) and frequency F-m changes. Finally, the realized configurations were considered as devices suitable for EMI suppressing applications.
TY - JOUR
AU - Blaz, Nelu V.
AU - Luković, Miloljub
AU - Nikolić, Maria Vesna
AU - Aleksić, Obrad
AU - Živanov, Ljiljana D
AU - Lukić, Lazar S
PY - 2013
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/676
AB - A novel round cable electromagnetic interference (EMI) suppressor comprising a bundle of Mn-Zn ferrite tubes was realized using different principles of suppressing, such as direct suppressing, inverting/suppressing, transform/inverting suppressing, and transform/short circuited secondary suppressing. Different primary to secondary configurations were realized for each suppressing principle and characterized in the EMI frequency region. The results obtained for different bundle configurations were compared with known commercial round cable ferrite suppressors and the initial bundle configuration made of a half turn wire through the central ferrite tube of the bundle. The results obtained for different principles and configurations were correlated in order to optimize the electromagnetic coupling between primary and secondary circuits. The values such as maximums of impedance Z(m), frequency of maximum impedance F-m and suppressing range Delta(f) around F-m calculated on 0.707 Z(m) were defined as the main parameters for each configuration. Certain correlations were noticed between impedance Z(m) and frequency F-m changes. Finally, the realized configurations were considered as devices suitable for EMI suppressing applications.
PB - IEEE-Inst Electrical Electronics Engineers Inc, Piscataway
T2 - IEEE Transactions on Magnetics
T1 - Analysis of a Mn-Zn Ferrite Bundle EMI Suppressor Using Different Suppressing Principles and Configurations
EP - 4857
IS - 8
SP - 4851
VL - 49
DO - 10.1109/TMAG.2013.2245913
ER -
@article{
author = "Blaz, Nelu V. and Luković, Miloljub and Nikolić, Maria Vesna and Aleksić, Obrad and Živanov, Ljiljana D and Lukić, Lazar S",
year = "2013",
abstract = "A novel round cable electromagnetic interference (EMI) suppressor comprising a bundle of Mn-Zn ferrite tubes was realized using different principles of suppressing, such as direct suppressing, inverting/suppressing, transform/inverting suppressing, and transform/short circuited secondary suppressing. Different primary to secondary configurations were realized for each suppressing principle and characterized in the EMI frequency region. The results obtained for different bundle configurations were compared with known commercial round cable ferrite suppressors and the initial bundle configuration made of a half turn wire through the central ferrite tube of the bundle. The results obtained for different principles and configurations were correlated in order to optimize the electromagnetic coupling between primary and secondary circuits. The values such as maximums of impedance Z(m), frequency of maximum impedance F-m and suppressing range Delta(f) around F-m calculated on 0.707 Z(m) were defined as the main parameters for each configuration. Certain correlations were noticed between impedance Z(m) and frequency F-m changes. Finally, the realized configurations were considered as devices suitable for EMI suppressing applications.",
publisher = "IEEE-Inst Electrical Electronics Engineers Inc, Piscataway",
journal = "IEEE Transactions on Magnetics",
title = "Analysis of a Mn-Zn Ferrite Bundle EMI Suppressor Using Different Suppressing Principles and Configurations",
pages = "4857-4851",
number = "8",
volume = "49",
doi = "10.1109/TMAG.2013.2245913"
}
Blaz, N. V., Luković, M., Nikolić, M. V., Aleksić, O., Živanov, L. D.,& Lukić, L. S.. (2013). Analysis of a Mn-Zn Ferrite Bundle EMI Suppressor Using Different Suppressing Principles and Configurations. in IEEE Transactions on Magnetics
IEEE-Inst Electrical Electronics Engineers Inc, Piscataway., 49(8), 4851-4857.
https://doi.org/10.1109/TMAG.2013.2245913
Blaz NV, Luković M, Nikolić MV, Aleksić O, Živanov LD, Lukić LS. Analysis of a Mn-Zn Ferrite Bundle EMI Suppressor Using Different Suppressing Principles and Configurations. in IEEE Transactions on Magnetics. 2013;49(8):4851-4857.
doi:10.1109/TMAG.2013.2245913 .
Blaz, Nelu V., Luković, Miloljub, Nikolić, Maria Vesna, Aleksić, Obrad, Živanov, Ljiljana D, Lukić, Lazar S, "Analysis of a Mn-Zn Ferrite Bundle EMI Suppressor Using Different Suppressing Principles and Configurations" in IEEE Transactions on Magnetics, 49, no. 8 (2013):4851-4857,
https://doi.org/10.1109/TMAG.2013.2245913 . .
