ProductsModule Features

Module Analysis Output
ST Magnetostatic (2D/3D)
Can be applied when magnetomotive forces such as current and position of the object are not dependent on time. Linear or nonlinear material can be handled.
magnetic flux, magnetic field, magnetization, leakage flux,current, loss, magnetic force, Lorenz stored energy, permeance
TR Transient magnetic (3D)
3D analysis can be run when magnetomotive forces such as current and position of the object are dependent on time. Also, the nonlinear characteristics of the material can be handled accurately. Rotation motions or translation motions can also be handled.
magnetic flux, magnetic field, magnetization, leakage flux,current, loss, force, stored energy, permeance, voltage, eddy current, displacement, speed
FQ Time harmonic magnetic (2D/3D)
Magnetic field analysis can be run when magnetomotive forces such as current change periodically. It is assumed that the material properties are linear, but by applying nonlinear data it is possible to run analysis that accounts for approximate nonlinearity analysis and hysteresis loop.
magnetic flux, magnetic field, magnetization, leakage flux,current, loss, force, stored energy, voltage, eddy current,electric field
DP Transient magnetic (2D/Ax)
A 2D analysis can be run when magnetomotive forces such as current and position of the object are dependent on time. When using a coupled solution between FEM and BEM, mesh divisions for the surrounding space is not required. Materials and motions can be handled in the same way as a 3D analysis.
magnetic flux, magnetic field, magnetization, leakage flux, current, loss,force, stored energy, permeance, voltage, eddy current, displacement, speed
HT Steady/Transient Thermal (3D)
A thermal conduction analysis in a steady state and transient state is possible. This module is specially designed to be coupled with other magnetic field analysis modules, so it is easy to run coupled analysis inputting eddy current losses obtained from magnetic field analysis.
temperature, heat flux
EL Electrostatic and time harmonic electric (3D)
Runs a static electric field analysis/current distribution analysis of conductors and dielectric materials.
electric field, charge distribution, current distribution, electric force, loss
DS Static/Dynamic Structural (2D/3D)
Other than eigenvalue analysis of structures, it is possible to obtain static load and displacement and stress at times of steady vibration. In addition, it is possible to take into account electromagnetic force obtained from magnetic field analysis and temperature obtained from thermal analysis as load.
stress, displacement, acceleration, sound pressure
LS Iron loss calculation
Calculates hysteresis loss and Joule loss for laminated steels and soft magnetic composite materials after static/dynamic magnetic field simulation. User defined loss characteristics data or data from the built-in material database may be used.
hysteresis loss, Joule loss
CB Magnetic field calculation
Using data on magnetization vectors, current density and electric charge included in the results of magnetic field analysis or electric field analysis, this is a tool for calculating magnetic flux distribution or electric field in the specified locations (in the air) using an integral approach.
magnetic flux, electric field
RT Generation of the behavior model for use in a circuit simulator
This is a tool that runs a magnetic field analysis, and outputs a motor model dedicated for circuit/control simulators.
behavior model, inductance map
PI Bus bar inductance calculation
In order to accurately calculate the conductor’s inductance, the conductor is divided into several parts, and partial inductance of each part and between the parts is calculated.
inductance (total/partial)
PA2 Distributed processing, parallel computing function (with shared memory parallel (SMP))
Supports distributed calculation function and parallel solvers (SMP). Using multiple machine resources, it is possible to obtain solutions in a shorter time. JMAG-Designer officially supports GPUs from Ver.12.0.
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MPS High-parallel solver (MPP)
JMAG-Designer Ver. 13.0 supports high parallel computing.
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TS Transformer Templates Evaluate Winding Loss
Runs an electromagnetic field analysis specializing in transformers, reactors and inductance. A 3D analysis model can be created by selecting a core, bobbin and coil. Rapidly analyzes winding losses including litz wire accounting for skin and proximity effects.
winding inductance
winding DC resistance
Efficiency Map Motor efficiency map calculation function
Applies user specified current vector controls and draws efficiency maps or torque-speed curves that consider current and voltage limits.
efficiency/iron loss/copper loss maps, torque-speed curve (N-T), d/q current-speed curve (N-Id/Iq), current amptitude-speed curve (N-lam), Ld/Lq map
JMAG-Express Motor basic characteristics calculation function
This is a tool for calculating a motor's basic characteristics. Everything from analysis model creation to results output for cogging torque analysis, efficiency map calculation, magnet eddy current loss analysis, and others can be accomplished by selecting geometries, materials, and windings.
Please see here

  * For linking to CAD systems, please see the System Requirements page.
  http://www.jmag-international.com/products/specification.html#LinkedSoftware

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