Analytical model with flexible parameters for dynamic hysteresis loops modelling
Result description
Analytical model was proposed to find simple mathematical approximation of dynamic hysteresis loops of soft magnetic materials. It is based on pure phenomenological approach and consists in dynamic loop construction from four components by means of mathematical functions. Favourable mimicking coefficients were searched, which depend on excitation amplitude and frequency. The nature of its behaviour was studied in order to be able to predict the loop shape. The model was tested for opened specimen of classic oriented silicon electrical steel at sinusoidal excitation, measured by means of KF9a compensation ferrometer.
Keywords
dynamic hysteresis loopmathematical modellinganalytical approximation
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Analytical model with flexible parameters for dynamic hysteresis loops modelling
Original language description
Analytical model was proposed to find simple mathematical approximation of dynamic hysteresis loops of soft magnetic materials. It is based on pure phenomenological approach and consists in dynamic loop construction from four components by means of mathematical functions. Favourable mimicking coefficients were searched, which depend on excitation amplitude and frequency. The nature of its behaviour was studied in order to be able to predict the loop shape. The model was tested for opened specimen of classic oriented silicon electrical steel at sinusoidal excitation, measured by means of KF9a compensation ferrometer.
Czech name
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Electrical Engineering
ISSN
1335-3632
e-ISSN
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Volume of the periodical
61
Issue of the periodical within the volume
7/s
Country of publishing house
SK - SLOVAKIA
Number of pages
4
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BM - Solid-state physics and magnetism
Year of implementation
2010