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

Volume

24

Issue

4

fYear

1988

fDate

7/1/1988 12:00:00 AM

Firstpage

2140

Lastpage

2145

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;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.3417

Filename

3417