DocumentCode :
76840
Title :
Integrated Active Filter for Differential-Mode Noise Suppression
Author :
Ali, Mohamed ; Laboure, Eric ; Costa, Francois
Author_Institution :
SATIE, Cachan, France
Volume :
29
Issue :
3
fYear :
2014
fDate :
Mar-14
Firstpage :
1053
Lastpage :
1057
Abstract :
This letter presents a novel integrated structure for electromagnetic interference (EMI) active filter. This approach integrates an active filter with a passive one to form a hybrid EMI filter. The chosen active filtering circuit is integrated on the printed board circuit embedding the integrated EMI choke. Theoretical and realization results show the integration compatibility between the active part and the passive part. Then, EMI measurements show that the proposed integrated hybrid filter can greatly reduce the noise at high and low frequencies while reducing the overall bulkiness.
Keywords :
active filters; electromagnetic devices; electromagnetic interference; interference suppression; passive filters; printed circuits; EMI active filter; EMI measurements; active filtering circuit; differential-mode noise suppression; hybrid EMI filter; integrated EMI choke; integrated active filter; integrated electromagnetic interference active filter structure; integrated hybrid filter; passive filter; printed board circuit; Active filters; Capacitors; Electromagnetic interference; Inductors; Magnetic separation; Passive filters; Common-mode choke; electromagnetic interference (EMI); hybrid filter; integration; leakage inductance;
fLanguage :
English
Journal_Title :
Power Electronics, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8993
Type :
jour
DOI :
10.1109/TPEL.2013.2276396
Filename :
6576305
Link To Document :
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