ProductsFEA Software for Electromechanical DesignJMAGDesigner [Results Evaluation]

Distribution Plot, Vector Plot
Select the best check method for your evaluation parameters.



SPM magnetic flux lines 
Eddy current density distribution in the magnet (2D) 
Eddy current density distribution in the magnet (3D) 



Magnetic flux density distribution in IPM 
Magnetic flux density distribution in alternator 
Sensor's magnetic flux density distribution vector plot 


Inverter circuits and current waveform 
Induction motor graphs (torque waveform, secondary current waveform, table) 
JMAG Function Videos
Element Magnetic Flux Density Values Table 

Graph
Changes in each physical quantity and relationships are grasped and can be evaluated. Further, it is possible to compare with different analysis results and create a graph that combines (lissajous) different physical quantities.
JMAG Function Videos
Displaying Results Graph of Specified Regions (Sections) 
Displaying Results Graph of Specified Regions (Sections of Air Regions) 
Displaying a Frequency Components Graph 
Displaying a Point of Intersection between Specified Line and Graph 
Create a Current Phase vs Torque Graph 
Create a Rotation Speed vs Torque Graph 
Displaying a Results Graph of a Specified Coordinate (Probe) 
Editing the graph title and value axis notches 
Using Formulas 

User Components
User components are a feature that runs userdefined calculations in the postprocessing for physical quantities obtained in a JMAG analysis. The analysis results can be evaluated based on the criteria the users would like to focus, such as the physical quantities after running four arithmetic operations that have been defined, or displaying the maximum/minimum of all the steps for the hysteresis using a contour plot.
Twocolored contour using the quenching temperature as a threshold
JMAG Function Videos
Displaying Results using Definitional Identity 

Cut Plane Display
It can handle the physical phenomena that occur inside of an appliance because it is a simulation. With JMAG, by creating cutplane of the model in a location of your choosing, you can confirm results in parts that you cannot see. There are two types of cut planes: A "Cut Plane," which you can create as you wish, and a "Cylindrical Plane," which creates a plane of the cylindrical area. It is also possible to use them in combination. It is easy to switch between hiding and displaying the cut plane, and to display it by itself, as well. The steps for creating a cut plane are as follows:
 Rightclick on [Cut Planes] under [Model] in the [Treeview] tab.
 Click on [New Cut Plane].
 Enter a title, specify a location for the cut plane, select a display type, and click [OK].
Cut plane display (Above: Cut plane, below: Cut cylinder)
JMAG Function Videos
Show the Model CrossSection 

FFT Processing of Distribution Amounts
 Display contour distribution and vector plot, and magnetic flux lines for each harmonic order!
 Harmonics of the induced voltage, iron losses, and torque variations can be estimated through analysis of contribution of flux density and flux lines for each order
FTT processing of timeseries electromagnetic force distribution enables display of distribution for each harmonic order
JMAG Function Videos
Displaying a Distribution Quantity of Frequency Components 

Display of Differences between Multiple Results
 Display differential distribution for various cases and studies!
 Confirm contributions of geometry and parameters to results
Effects of differences in magnet arrangement and flux barriers on magnetic flux density distribution in stator
JMAG Function Videos
Displaying Difference
Calculation between
Two Results 

Distribution Calculations Updated
 Statistical processing can be carried out for each step for the distribution amount.
 Average
 Max/Min
 Range (Max  Min)
 Integral
 Area below/above specified value
 Cross sections for 3D models or edges for 2D models can be specified, and face or edge calculations can be specified.
JMAG Function Videos
Calculation of Integral Average of Results 

Separate Magnetic Field and Flux Density in Initial Magnetization Direction and Orthogonal Direction
 Separate and display the reverse magnetic field and magnetic flux density in the initial magnetization direction that actually demagnetize magnets
 Check demagnetization along with permeance coefficient distribution
JMAG Function Videos
Displaying Results using Definitional Identity 

Flux Lines for a 3D Model
 Purpose
 Direct confirmation of actual magnetic circuits for 3D magnetic models
 Features
 Display magnetic flux lines originating from the specified plane
Current density distribution


Magnetic flux line distribution

JMAG Function Videos
Rendering 3D Magnetic Flux Lines 

Control Result Rendering Type for Each Part
Enabled for each part specifying the type of result rendering (contour, vector, nonrendering)
Eddy current generated by leakage flux
JMAG Function Videos
Show Results Distribution for Each Part 

Vector Rendering Density Control
Renders large, detailed model vectors at high speed
JMAG Function Videos
Vector Fineness Control 

Graph FFT Processing
 Performs a FFT processing directly from the graph menu
 A fourier transform of the shown history graph can be performed directly from the graph calculation menu
 The obtained results can be displayed using amplitude/phase, real/imaginary parts, or decibel (amplitude)/phase
View amplitude and phase after Fourier transform after FFT processing
JMAG Function Videos
Displaying Frequency Components from the Graph Menu 

Conductor Resistance, Flux Linkage, Inductance Output
 Conductor resistance, flux linkage, and inductance can be output for FEM conductor in finite element model to link with a circuit
 In addition to flux linkage, inductance can now also be output in a FEM coil
JMAG Function Videos
Displaying Resistance Value, Flux Linkage Amount, and Inductance 

