A Balanced Feedforward Current-Sense Current-Compensation Active EMI Filter for Common-Mode Noise Reduction

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
A Balanced Feedforward Current-Sense Current-Compensation Active EMI Filter for Common-Mode Noise Reduction
Author
Shin, DongilJeong, SangyeongBaek, YoungjinPark, ChansooPark, GwigeunKim, Jingook
Issue Date
2020-04
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, v.62, no.2, pp.386 - 397
Abstract
This paper proposes a balanced feedforward current-sense current-compensation (CSCC) common-mode (CM) active electromagnetic interference (EMI) filter (AEF). The advantages of the feedforward CSCC-type AEF are theoretically demonstrated. The operation of the proposed AEF is completely analyzed, and practical design guidelines are developed regarding performance and stability. The proposed AEF is applied to an L-C-L EMI filter for a 2.2 kW resonant inverter, and CM noises are further reduced by 3 to 18 dB from 150 kHz to 10 MHz. The problem of CM-to-differential mode noise transformation due to an unbalanced AEF structure is also investigated by the measurements using a vector network analyzer.
URI
https://scholarworks.unist.ac.kr/handle/201301/26530
URL
https://ieeexplore.ieee.org/document/8688577
DOI
10.1109/TEMC.2019.2906854
ISSN
0018-9375
Appears in Collections:
ECE_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU