Impedance interaction and EMI attenuation in converters with an integrated transmission-line filter

被引：5

作者：

Baisden, Andrew C. ^{[1
]}

Boroyevich, Dushan ^{[1
]}

van Wyk, Jacobus Daniel ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Ctr Power Elect Syst, Bradley Dept Elect & Comp Engn, 665 Whittemore Hall 0179, Blacksburg, VA 24061 USA

来源：

APEC 2007: TWENTY-SECOND ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2 | 2007年

基金：

美国国家科学基金会;

关键词：

transmission-line filter; electromagnetic interference (EMI); Powerfactor correction circuit (PFC);

D O I：

10.1109/APEX.2007.357667

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

integrated transmission-line filters were previously proposed to attenuate conducted electro-magnetic interference (EMI) produced by high-frequency switching power converters. In this work, such a filter is manufactured using planar processing technologies, and it is tested for the first time with a 500W, front-end, single-phase power factor correction converter switching at 400 kHz. Impedance interactions between the filter, the converter, and the EMI measurement set-up are discussed, evaluated, measured, and improved to minimize undesired resonances and increase low-frequency EMI attenuation. Experimentally measured attenuation provided by the filter in the range from 100 kHz to 100 MHz was 20-50 dB.

引用

页码：1203 / +

页数：2

共 50 条

[41] Complex Impedance Transformers Consisting of Only Transmission-Line Sections
Ahn, Hee-Ran
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2012, 60 (07) : 2073 - 2084
[42] ESTIMATION OF THE CHARACTERISTIC IMPEDANCE OF A TRANSMISSION-LINE BY VARIATIONAL-METHODS
TSIBOUKIS, TD
IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1985, 132 (03) : 171 - 175
[43] CHARACTERISTIC IMPEDANCE OF A SOLITON-BEARING NONLINEAR TRANSMISSION-LINE
LINLIU, YR
CHAN, VS
DEGRASSIE, JS
IKEZI, H
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1991, 4 (11) : 468 - 471
[44] CRITERIA FOR THE EVALUATION OF DIGITAL IMPEDANCE METHODS OF TRANSMISSION-LINE PROTECTION
不详
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1985, 104 (01): : 126 - 135
[45] FAULT IMPEDANCE CALCULATION ALGORITHMS FOR TRANSMISSION-LINE DISTANCE PROTECTION
CHU, HY
CHEN, SL
HUANG, CL
ELECTRIC POWER SYSTEMS RESEARCH, 1986, 10 (01) : 69 - 75
[46] MATCHING IMPEDANCE OF A NONUNIFORM TRANSMISSION-LINE - APPLICATION TO COCHLEAR MODELING
VIERGEVER, MA
DEBOER, E
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1987, 81 (01): : 184 - 186
[47] Study of transmission-line impedance of strip lines in an MRPC detector
Yu, Y.
Wang, Y.
Han, D.
Chen, X.
Lyu, P.
Wang, F.
Guo, B.
Li, Y.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2020, 953
[48] BEHAVIOR OF WIDEBAND TRANSMISSION-LINE TRANSFORMER FOR NON-OPTIMUM LINE IMPEDANCE
BLOCKER, W
PROCEEDINGS OF THE IEEE, 1978, 66 (04) : 518 - 519
[49] Prediction of EMI Filter Attenuation in Power-Electronic Converters via Circuit Simulation
Negri, Simone
Spadacini, Giordano
Grassi, Flavia
Pignari, Sergio A.
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2022, 64 (04) : 1086 - 1096
[50] On a transmission-line butterworth lowpass filter using radial stubs
Sakagami, I
Hao, Y
Mohemaiti, M
Tokunou, A
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III, PROCEEDINGS, 2002, : 867 - 870

← 1 2 3 4 5 →