Simple Analysis and Use of Preisach Model for Ferromagnetic Materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F15%3A%230003475" target="_blank" >RIV/46747885:24220/15:#0003475 - isvavai.cz</a>
Result on the web
<a href="http://ecmsm2015.tul.cz/" target="_blank" >http://ecmsm2015.tul.cz/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ECMSM.2015.7208709" target="_blank" >10.1109/ECMSM.2015.7208709</a>

Result language
angličtina
Original language name
Simple Analysis and Use of Preisach Model for Ferromagnetic Materials
Original language description
Because of hysteresis the perfect modeling of ferromagnetic materials is difficult. The general purpose of Preisach model was applied in this area. The main problem is to determine the weighting function from measurement of hysteresis loops. Another approach, based on the method of trials and errors, was used. According to the nature of a material, the weighting function was searched in the form of normal distribution with constant background. Only several parameters should be found by the best fit withexperimental data. The agreement with experiment is acceptable, especially for higher excitations. The numerical model can be used for semi quantitative analysis or simulation of electrical or electronic devices with a ferromagnetic core.
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Electronics, Control, Measurement, Signals and their Application to Mechatronics (ECMSM), 2015 IEEE International Workshop of
ISBN
978-1-4799-6972-2
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
70-75
Publisher name
Technical University of Liberec
Place of publication
Liberec
Event location
Liberec
Event date
Jan 1, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000363814500034

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