Title :
Generalized Electrical Image Method for Field Reconstruction
Author_Institution :
Adv. Technol. R&D Center, Mitsubishi Electr. Corp., Amagasaki, Japan
Abstract :
A technique for magnetic field reconstruction is proposed with the use of a generalized electrical image method (GEIM). The basic idea behind the GEIM is that by understanding fundamental properties of the strategic dual image (SDI) method and applying the equivalence principle on the SDI boundary, a simple form of the interior/exterior magnetic field can be determined. As an example of this technique, a field reconstruction of a quadruple magnet is demonstrated.
Keywords :
electromagnetic fields; electromagnets; magnetic field effects; SDI boundary; equivalence principle; exterior magnetic field; generalized electrical image method; interior magnetic field; magnetic field reconstruction; quadruple magnet; strategic dual image method; Current; Green´s function methods; Image reconstruction; Magnetic domains; Magnetic resonance imaging; Superconducting magnets; Surface reconstruction; Boundary integral equations; electromagnetic analysis; finite element methods; numerical analysis;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2012.2188525
