Title :
A hybrid meshing technique for ferromagnetic structures based on the PEEC method
Author_Institution :
Coll. of Electr. Eng., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
A non-uniform meshing technique is presented for all the electromagnetic components. For the component which is perpendicular to the plate, the volume cells are assigned for the edge region. A hybrid numerical method (M3) is proposed. The IES-FARADAY based on BEM is presented for validation of the proposed methods. The proposed meshing scheme can improve the accuracy of solution effectively. The error of induced current and magnetization reduce significantly.
Keywords :
boundary-elements methods; equivalent circuits; ferromagnetism; magnetisation; mesh generation; BEM; IES-FARADAY; PEEC method; edge region; electromagnetic components; ferromagnetic structures; hybrid meshing technique; hybrid numerical method; induced current error; magnetization error; nonuniform meshing technique; volume cells; Accuracy; Magnetic fields; Magnetic noise; Magnetic shielding; Magnetization; Numerical models;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7156867
