Development and application of measurement techniques for evaluating localised magnetic properties in electrical steel

Lewis, Nicholas, Anderson, Philip ORCID: https://orcid.org/0000-0001-6500-6583, Gao, Y. and Robinson, F. 2018. Development and application of measurement techniques for evaluating localised magnetic properties in electrical steel. Journal of Magnetism and Magnetic Materials 452 , pp. 495-501. 10.1016/j.jmmm.2017.11.036

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Abstract

This paper reports the development of a measurement probe which couples local flux density measurements obtained using the needle probe method with the local magnetising field attained via a Hall effect sensor. This determines the variation in magnetic properties including power loss and permeability at increasing distances from the punched edge of 2.4% and 3.2% Si non-oriented electrical steel sample. Improvements in the characterisation of the magnetic properties of electrical steels would aid in optimising the efficiency in the design of electric machines.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Publisher:	Elsevier
ISSN:	0304-8853
Funders:	Engineering and Physical Sciences Research Council
Date of First Compliant Deposit:	16 November 2017
Date of Acceptance:	8 November 2017
Last Modified:	05 May 2023 06:46
URI:	https://orca.cardiff.ac.uk/id/eprint/106624

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