Three-dimensional eddy current analysis by the finite element method with integral equations using T- Omega

摘要

The finite-element method with integral equations is used to calculate the current vector potential defined in conductors and the total scalar potential in magnetic bodies. The eddy current and the magnetization can be obtained from the potentials T- Omega . After that, the magnetic field at an arbitrary point can be calculated by the integral equations. Results of standard models specified by the IEE of Japan for magnetostatic and eddy current analysis suggest the validity of the method.