New closed-form expressions for calculation of magnetic field of thin ring conductors with current-carrying in azimuthal and radial directions

Author

Babic, S. ; Akyel, C.

Author_Institution

Lab. Poly-Grames, Ecole Polytech., Montreal, Que., Canada

Volume

1

fYear

1997

fDate

2-5 Dec 1997

Firstpage

201

Abstract

In this paper new closed-forms are derived and presented to compute the three-dimensional magnetostatic field in iron-free media due to thin ring conductors with currents in the azimuthal and radial directions. All obtained results in closed-form enable one to easily calculate the magnetic field either in regular or singular cases. They can be usefully employed to calculate the magnetic fields in more complicated geometries and may be used to evaluate the self- and mutual-inductance coefficients in systems with thin and massive conductors

Keywords

conductors (electric); inductance; magnetic fields; 3D magnetostatic field; azimuthal direction; closed-form expressions; current carrying conductors; iron-free media; magnetic field; mutual-inductance coefficient; radial direction; self-inductance coefficient; thin ring conductors; Closed-form solution; Conducting materials; Conductors; Current density; Geometry; Jacobian matrices; Magnetic analysis; Magnetic fields; Magnetic materials; Magnetostatics;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific

Print_ISBN

962-442-117-X

Type

conf

DOI

10.1109/APMC.1997.659339

Filename

659339