Affiliations: [a] Faculty of Engineering, Oita University, Dannoharu,
Oita, Japan | Institute of Electrodynamics, Microwave and Circuit
Engineering, University of Technology, Vienna, Austria
Abstract: Vector magnetic properties and two-dimensional magnetostrictions of
electrical steel sheets under alternating and rotating magnetic flux conditions
were measured. Based on the measured database, magnetic characteristic analyses
of motor and transformer model cores have been carried out and distributions of
two-dimensional magnetostriction have been estimated. The proposed method has
been verified with a ring specimen in comparison of the analyzed result with
the measured one.
Keywords: Vector magnetic property, two-dimensional magnetostriction, electrical steel sheet, motor, transformer, E&S model
