This paper deals with the characterization of magnetic after effect in soft magnetic materials. A classical volt-amperometric technique is properly developed to reconstruct the behavior of magnetic flux density B holding the magnetic field H at fixed value. The proposed methodology bases on the reconstruction of the B history starting (terminating) the B −H path from well known and stable initial (final) conditions, such as the saturation region. Experimental results were performed under controlled climatic conditions on a commercial soft ferrite core.
Titolo: | Measurement technique to characterize after-effect in soft magnetic materials | |
Autori interni: | ||
Anno del prodotto: | 2013 | |
Handle: | http://hdl.handle.net/11568/276138 | |
ISBN: | 9781467346214 9781467346238 | |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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