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MAGNETIC FORCE CALCULATION BETWEEN CIRCULAR COILS OF RECTANGULAR CROSS SECTION WITH PARALLEL AXES FOR SUPERCONDUCTING MAGNET
Author(s) -
Slobodan Babić,
Cevdet Akyel,
Yong Ren,
Wenge Chen
Publication year - 2012
Publication title -
progress in electromagnetics research b
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.208
H-Index - 47
ISSN - 1937-6472
DOI - 10.2528/pierb11110508
Subject(s) - magnet , cross section (physics) , section (typography) , superconductivity , superconducting coils , physics , superconducting magnet , condensed matter physics , nuclear magnetic resonance , materials science , computer science , quantum mechanics , operating system
The electromagnetic force between two misaligned coils (coils with parallel axes) with uniform current density distribution and rectangular cross section based on the derived semi-analytical expressions was presented. Using the semi-analytical expressions for magnetic force between fllamentary misalignment circular coils we calculate the propulsive and the transverse magnetic force. In order to verify the validity of the expressions, we use the fllament method with Grover's formula to calculate the magnetic force for two coils with parallel axes. The results obtained by two methods are in a very good agreement. In this paper, the derivation of the semi- analytical expressions and the calculation results of the magnetic force are introduced.

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