Estimation of EMI Filter Performance for the "Worst-Case" System
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F06%3APU62483" target="_blank" >RIV/00216305:26220/06:PU62483 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Estimation of EMI Filter Performance for the "Worst-Case" System
Original language description
This paper deals with the performance problem of the EMC filters. The core of this problem in EMC filter is the uncertainty of impedances, that are connected to the input and output of a filter. In addition, an estimation technique is presented that gives approximate insertion loss of the filter. The performance of this technique was tested on several filters and the data obtained were checked by insertion loss measurement. The heart of the matter is based on the L-C equivalent circuits, which are described by Y parameters. The estimation gives pretty good results for the 0.1 ohms/100 ohms; and vice-versa systems and also for other systems. Also discussed are system configurations with the delta and (Y) star topologies of terminating impedances which better approximate the real situation on the input and output terminals of filter.
Czech name
Odhad vlastností odrušovacích filrů pro tzv. "nejhoší případ"
Czech description
Článek se zabývá problematikou zjišťování vlastností odrušovacích filtrů EMC. Hlavní problém spočívá v neurčitosti impedancí připojených k vlastnímu odrušovacímu filtru. Dále jsou zde prezentovány techniky odhadu vlastností odrušovacích filtrů v různýchimpedančních systémech a na základě znalosti obvodového zapojení odrušovacích filtrů. Jsou zde také probírány různé topologie zakončovacích impedancí.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Radioengineering
ISSN
1210-2512
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
16-21
UT code for WoS article
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EID of the result in the Scopus database
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