NDLI: Improved measurement with 2-D rotating fluxes considering the effect of internal field

Content Provider	IEEE Xplore Digital Library
Author	Jin Jiang Zhong Jian Guo Zhu You Guang Guo Zhi Wei Lin
Copyright Year	1965
Abstract	This paper analyzes the effect of the internal field on the measurement with two-dimensional (2-D) rotating fluxes. It is demonstrated that due to the effect of the internal field, the misalignment of H sensing coils, causing the asymmetry of H loci and the discrepancy of the rotational core losses between two opposite rotating directions cannot be corrected completely. A numerical averaging method is employed to eliminate the angular error. Finally, the B and H loci and rotational core losses of a soft magnetic composite (SMC) material were measured under circular rotating magnetic flux density vectors, and the results were corrected by the proposed averaging method.
Sponsorship	IEEE Magnetics Society
Starting Page	3709
Ending Page	3711
Page Count	3
File Size	241399
File Format	PDF
ISSN	00189464
Volume Number	41
Issue Number	10
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-10-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Rotation measurement Magnetic field measurement Core loss Soft magnetic materials Magnetic materials Two dimensional displays Coils Magnetic flux Sliding mode control Composite materials SST Field metric method internal field magnetization misalignment angle rotational core loss
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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