Title :
Finite-element method for power losses calculation in long rectangular conductors located in transverse harmonic magnetic field
Author :
Gasiorski, Aleksander K.
Author_Institution :
Dept. of Electr. Eng., Polytech. of Czestochowa, Poland
fDate :
7/1/1988 12:00:00 AM
Abstract :
A method is presented for calculation of the Joule power losses in a long linear isotropic nonferromagnetic rectangular conductor located in a harmonic transverse magnetic field that is situated in a homogeneous environment. The method links two others: the method of finite elements (for the internal region) and the separation of variables method (for the external region). On the basis of the obtained relationships, numerical calculations were performed, and plots of Joule power losses for the rectangular conductors were made
Keywords :
conductors (electric); finite element analysis; losses; magnetic fields; Joule power losses; external region; finite elements; homogeneous environment; internal region; long rectangular conductors; power losses calculation; rectangular conductors; separation of variables method; transverse harmonic magnetic field; Bars; Boundary conditions; Conductors; Eddy currents; Finite element methods; Integral equations; Magnetic analysis; Magnetic fields; Performance analysis; Power system harmonics;
Journal_Title :
Magnetics, IEEE Transactions on
