Title :
A unified formulation of finite-element methods for 2-d and axisymmetric magnetic fields - Electric circuit cosimulation using matrix approach
Author :
Fu, W.N. ; Ho, S.L.
Author_Institution :
Depart. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, China
Abstract :
A formulation of finite element methods (FEM) for both two-dimensional (2-D) and axisymmetric magnetic fields - electric circuit cosimulation is presented. A matrix approach is introduced to deduce the formulation. The advantage is that a unified formulation is realised for both 2-D field and axisymmetric field.
Keywords :
circuit simulation; finite element analysis; magnetic fields; networks (circuits); 2D magnetic field; axisymmetric magnetic field; electric circuit cosimulation; finite element method; matrix approach; Coupling circuits; Equations; Finite element methods; Magnetic circuits; Magnetic fields; Moment methods; Neodymium; Shape; Transient analysis; Two dimensional displays;
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.2010.5481736
