Title :
2D/3D models for a three phase fed single sheet tester
Author :
Ivanyi, Amalia ; Fuzi, Janos ; Pfutzner, Helmut
Author_Institution :
Tech. Univ. Budapest, Hungary
fDate :
9/1/1998 12:00:00 AM
Abstract :
2D and 3D models of the electromagnetic field in a single hexagonal sheet tester of anisotropic magnetic material are evaluated. The feeding magnetic flux is a rotational symmetrical three-phase excitation of positive sequence. The nonlinear characteristics of the anisotropic magnetic material are represented by vector hysteresis, developed on measured data. The numerical analysis of the electromagnetic field, based on the global variational method for 2D and 3D models is evaluated to study the behaviour of the magnetic material under rotating magnetic field
Keywords :
electromagnetic devices; electromagnetic field theory; magnetic fields; magnetic flux; magnetic hysteresis; magnetic materials; materials testing; numerical analysis; variational techniques; 2D models; 3D models; anisotropic magnetic material; electromagnetic field; feeding magnetic flux; global variational method; hexagonal sheet tester; nonlinear characteristics; numerical analysis; positive sequence; rotating magnetic field; rotational symmetrical three-phase excitation; three phase fed single sheet tester; vector hysteresis; Anisotropic magnetoresistance; Electromagnetic fields; Electromagnetic measurements; Electromagnetic modeling; Magnetic field measurement; Magnetic flux; Magnetic hysteresis; Magnetic materials; Materials testing; Numerical analysis;
Journal_Title :
Magnetics, IEEE Transactions on
