A novel way of measuring DC magnetic shielding efficiency of grain oriented and non oriented electrical steel

Issue title: Proceedings of the twelfth International Symposium on Interdisciplinary Electromagnetic, Mechanic and Biomedical Problems, ISEM Bad Gastein

Article type: Research Article

Authors: Di, Xiaojun^{a; *} | Moses, Anthony J.^a | Anderson, Philip^a

Affiliations: [a] Wolfson Centre for Magnetics Technology, School of Engineering, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, UK

Correspondence: [*] Corresponding author. E-mail: [email protected]

Abstract: Following a feasibility study performed using finite element modelling, a new measurement system has been developed to assess DC shielding efficiency of grain-oriented (GO) and non-oriented (NO) electrical steels. Some typical shielding efficiency results for various grades of electrical steel have been produced. Investigations in the paper show that this new method is a quick, easy and convenient way to evaluate the DC shielding performance of electrical steel panels.

DOI: 10.3233/JAE-2007-776

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 25, no. 1-4, pp. 219-224, 2007