Improvements of Preisach model for soft magnetic materials, analysis of input excitation signal

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F17%3A00004312" target="_blank" >RIV/46747885:24220/17:00004312 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7983539" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7983539</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/MEASUREMENT.2017.7983539" target="_blank" >10.23919/MEASUREMENT.2017.7983539</a>

Result language
angličtina
Original language name
Improvements of Preisach model for soft magnetic materials, analysis of input excitation signal
Original language description
Determination of the weighting function of the Preisach hysteresis model depends strongly on the quality of experimental data. The paper focuses on errors in the input exciting current. The analysis of experimental data and their processing were identified main source of errors: RF noise, quantization jumps at signal synthesis, power net interference and short term faults of used power supply. Their reduction is possible by insertion of filter in between the power source and measured sample. The filter was designed with respect to main frequencies of both the useful and disturbing signal. Its simulations are validated with measurements and the improvement of measured waveforms in time domain is demonstrated.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2017 11th International Conference on Measurement, MEASUREMENT 2017 - Proceedings
ISBN
978-80-9726291-4
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
75-77
Publisher name
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Place of publication
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Event location
Smolenice
Event date
Jan 1, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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