Title :
Boundary-integral models of the quasi-stationary field computation in electromagnetic screens
Author :
Pawluk, Krystyn ; Kucharska, Malgorzata
Author_Institution :
Inst. of Electr. Eng., Warsaw, Poland
fDate :
5/1/1996 12:00:00 AM
Abstract :
Eddy currents analysis in metal elements placed in neighborhood of coils or current-carrying conductors is recognized as one of the more complex problems of computational magnetics. A bi-scalar mathematical model of the quasi-stationary electromagnetic field in a conducting screen is presented. The monopole- and dipole-surface densities have been chosen for the indirect boundary-integral approach. Some ideas forming the algorithms to compute the field are discussed. Example results for a stationary model and some preliminary results for the bi-scalar quasi-stationary approach are given
Keywords :
boundary integral equations; eddy currents; electrical engineering; electrical engineering computing; electromagnetic devices; algorithms; biscalar mathematical model; biscalar quasistationary approach; boundary integral models; coils; computational magnetics; conducting screen; current-carrying conductors; dipole surface density; eddy current analysis; electromagnetic screens; monopole surface density; quasistationary electromagnetic field; quasistationary field computation; stationary model; Coils; Conductors; Eddy currents; Electromagnetic fields; Electromagnetic modeling; Kernel; Laplace equations; Magnetic analysis; Magnetic cores; Magnetic fields; Mathematical model;
Journal_Title :
Magnetics, IEEE Transactions on
