Title :
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
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;
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
DOI :
10.1109/AEM.2000.943286
