Impedance and elektrodynamic force acting on a cylindrical conductor partly filling a semi-closed slot期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Impedance and elektrodynamic force acting on a cylindrical conductor partly filling a semi-closed slot

Authors:	Dr. ing. P. Rolicz

Affiliation:	(1) Department of Electrical Engineering, Polytechnic of Biaystok, Grunwaldzka st. 11/15, 15-950 Biaystok, Poland

Abstract:	Contents In this paper the inner impedance and the electrodynamic force acting on a cylindrical conductor partly filling a semi-closed slot are calculated. The investigations are made by using the separation of variables method. Übersicht Es werden die innere Impedanz und die elektrodynamische Kraft, die auf einen kreisförmigen Leiter wirkt, der eine halbgeschlossene Nut partiell ausfüllt, berechnet. Zur Berechnung wird die Methode der Trennung der Variablen angewendet. Die Ergebnisse sind in Kurvenform dargestellt. Symbole A z-component of the vector potential (complex r.m.s. value) - B_x, B_y components of the magnetic induction (complex r.m.s. value) - F electrodynamic forece - I current (r.m.s. value) - I_n(z) modified Bessel function of first kind - imaginary unit - J z-component of the current density (complex r.m.s. value) - L(o) inductance for direct current - R resistance - X reactance - Z impedance - z^* conjugate complex number ofz - Rez, Imz, \|z\| real part, imaginary part and modulus of complex numberz - ₀ magnetic permeability - pulsation - $delta _{n_m }$ Kronecker symbol - $delta _{n_m }$ 1 atn=m o otherwise

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