A hybrid approach to the solution of open boundary eddy current problems under TM field excitation
Conference
·
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
OSTI ID:6846076
- Univ. of Toronto, Ontario (Canada). Dept. of Electrical and Computer Engineering
This paper extends the modified hybrid integrodifferential finite element (IDFE) Green's function method to the solution of 2D unbounded eddy current problems under transverse magnetic (TM) field excitation. To illustrate this formulation, the magnetic vector potentials (MVP) of a solid and a hollow conducting cylinder under TM field excitations are computed. Current distributions and power losses are obtained. The formulation is validated by comparing calculated results with analytic solutions.
- OSTI ID:
- 6846076
- Report Number(s):
- CONF-930416-; CODEN: IEMGAQ; TRN: 94-023067
- Journal Information:
- IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States), Vol. 29:6Pt1; Conference: INTERMAG '93: international magnetics conference, Stockholm (Sweden), 13-16 Apr 1993; ISSN 0018-9464
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
EDDY CURRENTS
NUMERICAL SOLUTION
ELECTRIC CONDUCTORS
COMPARATIVE EVALUATIONS
FINITE ELEMENT METHOD
GREEN FUNCTION
MAGNETIC FIELDS
POWER LOSSES
TWO-DIMENSIONAL CALCULATIONS
CALCULATION METHODS
CURRENTS
ELECTRIC CURRENTS
ENERGY LOSSES
EVALUATION
FUNCTIONS
LOSSES
990200* - Mathematics & Computers
661300 - Other Aspects of Physical Science- (1992-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
EDDY CURRENTS
NUMERICAL SOLUTION
ELECTRIC CONDUCTORS
COMPARATIVE EVALUATIONS
FINITE ELEMENT METHOD
GREEN FUNCTION
MAGNETIC FIELDS
POWER LOSSES
TWO-DIMENSIONAL CALCULATIONS
CALCULATION METHODS
CURRENTS
ELECTRIC CURRENTS
ENERGY LOSSES
EVALUATION
FUNCTIONS
LOSSES
990200* - Mathematics & Computers
661300 - Other Aspects of Physical Science- (1992-)