Title :
Investigation of the permeability tensor of electrical steel sheet
Author :
Birkfeld, Martin
Author_Institution :
Inst. fur Werkstoffe der Elektrotech., Aachen Univ. of Technol., Berlin, Germany
fDate :
9/1/1998 12:00:00 AM
Abstract :
The permeability tensor is a mathematical model for the description of the electromagnetic behavior of electrical silicon iron steel sheet under two-dimensional magnetizing conditions. In this paper, an interpretation of the properties of this tensor is given, the investigation of the tensor elements from measurements under two-dimensional magnetizing conditions is described, and some examples of measurements and the corresponding permeability tensor elements are indicated
Keywords :
ferromagnetic materials; iron alloys; magnetic flux; magnetic leakage; magnetic permeability; magnetisation; silicon alloys; Fe-Si; electrical steel sheet; electromagnetic behavior; mathematical model; permeability tensor; tensor elements; two-dimensional magnetizing conditions; Density measurement; Electric variables measurement; Frequency; Loss measurement; Magnetic flux; Permeability measurement; Power measurement; Steel; Tensile stress; Time measurement;
Journal_Title :
Magnetics, IEEE Transactions on
