Title :
Finite element calculation in transformer cores considering anisotropic magnetic property under distorted rotational magnetic flux condition
Author :
Zhang, Yanli ; Li, Xiaona ; Xie, Dexin ; Koh, Chang Seop
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
This paper presents a magnetic reluctivity model for vector magnetic properties of anisotropic electrical steel sheet under distorted magnetic flux density condition. The accuracy of the proposed model is verified by comparing its results with experimentally measured ones and applied to finite element analysis of transformer cores.
Keywords :
finite element analysis; magnetic anisotropy; magnetic flux; transformer cores; anisotropic electrical steel sheet; anisotropic magnetic property; finite element analysis; magnetic reluctivity model; rotational magnetic flux condition; transformer cores; Anisotropic magnetoresistance; Distortion measurement; Finite element methods; Magnetic anisotropy; Magnetic flux; Magnetic flux density; Magnetic properties; Perpendicular magnetic anisotropy; Steel; Transformer cores;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481387
