EMAG is the electromagnetic module of the general-purpose finite element-based program NISA. It can determine electric and magnetic field distributions in a wide class of electromagnetic devices. EMAG performs electromagnetic analyses by solving the appropriate Maxwell's formulations. It is coupled with NISA/HEAT to enable a coupled analysis of electromagnetic and thermal fields.
HIGHLIGHTS
- Integrated with DISPLAY III for easy and effective pre- and post-processing
- Two-dimensional and three-dimensional electromagnetic problems
- Linear, nonlinear and anisotropic materials
- Steady and/or time varying excitations
- Output of various design parameters critical for design optimization
OUTPUT
- Color plots of electric field, magnetic field, flux densities, magnetic vector potential, voltage and current distributions
- Arrow plots for all vector parameters
- Stored electric energy
- Stored magnetic energy and coenergy
- Power losses
- Capacitance, conductance and inductance of the device
- Induced eddy currents
- Ampere's force in current carrying region force and torque calculations using volume integration method and/or displacement method (virtual work method)
- Temperature distribution
