Optimum shape of sidebar moving in magnetic field with non-sine structures ensuring maximum e.m.f

Author

Chervenkov, Atanas

Author_Institution

Dept. of Electr. Eng., Tech. Univ. of Sofia, Sliven, Bulgaria

fYear

2000

fDate

2000

Firstpage

132

Abstract

Summary form only given. A method for determination of the optimum shape of the sidebar moving in the magnetic field with periodic non-sine structure is presented. The optimization criterion is the maximum of the induced electromotive force (e.m.f.). The equivalent shape of the sidebar is computed by means of frequentative solution of a variational problem with constant circumference of the sidebar. Necessary conditions of extremum are entered by means of four dimensional (4 D) electromagnetic potentials. The investigations are completed for the magnetic field with different non-sine structures

Keywords

electric potential; electromagnetic induction; magnetic fields; optimisation; variational techniques; 4D EM potentials; 4D electromagnetic potentials; EMF; e.m.f; induced electromotive force; magnetic field; necessary conditions; optimization criterion; optimum sidebar shape; periodic nonsine structure; sidebar circumference; variational problem; Electromagnetic forces; Magnetic fields; Periodic structures; Postal services; Shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electromagnetism, 2000. Proceedings of the Second International Symposium of Trans Black Sea Region on

Conference_Location

Xanthi

Print_ISBN

0-7803-6428-7

Type

conf

DOI

10.1109/AEM.2000.943286

Filename

943286