An Experimental Method for Predicting the Magnetic Properties of Ferromagnetic Materials Subjected to Harmonic Excitation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F13%3A%230002403" target="_blank" >RIV/46747885:24220/13:#0002403 - isvavai.cz</a>
Result on the web
<a href="http://www.measurement.sk/M2013/doc/Measurement_2013_Proceedings.pdf" target="_blank" >http://www.measurement.sk/M2013/doc/Measurement_2013_Proceedings.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
An Experimental Method for Predicting the Magnetic Properties of Ferromagnetic Materials Subjected to Harmonic Excitation
Original language description
Probably a new method for the full description of ferromagnetic material was tested and verified. It is based on the approximation of waveforms in the time domain by the use of the Fast Fourier Transform (FFT). Usually 10 waveforms give a perfect approximation. In order to predict the waveform or a hysteresis loop, experiments were performed using systematically increasing harmonic excitation. The most important harmonics were selected and their dependence on the applied input voltage was approximated.Thus the waveform can be created from values of harmonics for any voltage. If the voltage step in the experiment is 10 V or lower, a good prediction can be obtained even in the case of strong excitation.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Measurements 2013, 9th International Conference on Measurement
ISBN
9788096967254
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
187-190
Publisher name
Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava
Place of publication
Bratislava
Event location
Smolenice, Slovensko
Event date
May 27, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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