Last Updated: 2021-09-14
Analysis Conditions ｜ Analysis Results ｜ Analysis Templates ｜ Circuits ｜ Geometry ｜ JMAG-RT ｜ Materials ｜ Meshing ｜ Parametric Analysis, Optimization ｜ Projects, Models, Basic Settings ｜ Running Analysis ｜ Scripts ｜ Tools ｜ User subroutine
Analysis Conditions
This document explains how to restrain current value that is fed into the coils when geometry and electric resistance change.
This document describes how to create efficiency maps using a JMAG-Designer efficiency map study (prioritizing speed).
This document describes how to use accuracy priority mode for operating point information obtained in speed priority mode.
This document describes the method for performing wire geometry parametric analysis for motors with the number of poles and the number of slots as design variables.
In this document, describes an analysis procedure for calculating iron loss using play model and lamination analysis.
In this document, describes an analysis procedure for the isolation of anomalous eddy current loss, and calculating iron loss using iron loss characteristics data.
In this document, describes an analysis procedure accounting for iron loss in magnetic field analysis.
In this document, describes an analysis procedure for calculating iron loss using play model and lamination analysis that accounts for anomalous eddy current loss.
In this document, describes an analysis procedure for calculating iron loss using iron loss characteristics data.
This document describes a method of accounting for arbitrary motions in the moving parts of electrical equipment.
Using a JMAG-Designer efficiency map study, this document describes the method for creating efficiency maps with external data as output and confirming the differences between those efficiency maps.
In this document, how to perform multistage analysis using a vector potential boundary condition is presented.
This document describes methods for creating an efficiency map using a JMAG-Designer efficiency map study (accuracy priority).
This document explains methods for setting the coils of a 3D model using the winding editor.
In this document, how to set up a two-way coupled analysis that takes into account fluid force with JMAG and STAR-CCM+ is presented.
In this document, how to create an efficiency map of an induction motor using an efficiency map study (speed priority mode) in JMAG-Designer is presented.
In this document, how to automatically stop analysis after steady-state is reached is presented.
This document describes methods for accounting for stress distribution with CSV file.
This document explains methods for setting coils using the winding editor.
In this document, how to perform parametric analysis on a motor with the number of poles and the number of slots as design variables is presented.
This document explains methodology for motor vibration analysis accounting for 2D step skew.
In this document, how to group FEM coil conditions and associate them with macro component wave windings is explained.
In this document, obtaining steady-state in less time steps using TP-EEC function will be presented.
This document presents the procedure for two way coupled analysis considering thermal fluid by using JMAG and STAR-CCM+.
This document contains sample data and operation procedures for learning about external solver coupling conditions and procedures for two-way coupled analysis with STAR-CCM+.
This document shows how to set the eccentricity to account for the moving part’s axis remaining parallel to the central axis while moving from the initial position and afterwards.
This document shows setting to move the rotation axis in parallel.
This document shows setting to tilt the motion region axis.
This document shows setting to tilt the rotation axis.
Analysis Results
This document will show you how to export the efficiency map/loss map obtained in JMAG as a JMAG-RT model data file and to check the plot in JMAG RT-Viewer.
This document describes the method for using obtained efficiency maps to confirm the efficiency history, operating points, cluster points, and total energy, etc., for drive cycle time.
This document describes a method for displaying filtered distribution amounts only in specific frequency components by using the frequency filter calculation function.
JMAG is capable of grouping multiple jobs and registering them to the job management system.
This document describes how to efficiently analyze the presence or absence of an effect on hole response values when a large number of holes are generated as a result of topology optimization.
This document describes the procedure to confirm the spatial modes of the electromagnetic force acting on a stator using a radar graph from electromagnetic force analysis results obtained with JMAG.
In this document, how to use APIs to obtain physical quantity data from a results file is presented.
This document shows how to display output results ij vector form using the Fourier transform calculation function.
This document shows how to define any cross section, using that defined cross section and settings to calculate physical amounts, and how to confirm results.
In this document, the procedure for evaluating iron loss distribution for the thickness direction of steel sheets is presented.
In this document, how to define an expression of an output and how to display its contour plot is described.
In this document, how to use the skew graph function is described.
In this document, the procedure for displaying the correlation between two physical quantities on a graph is presented.
This document shows how to display the distribution difference contour plot using the result difference calculation function.
Analysis Templates
In this document, the method for inheriting the magnetization direction of a magnet using an analysis template is detailed.
In this document, how to set analysis groups using an analysis template is explained.
This document shows how to inherit conditions and materials using an analysis template.
Circuits
This document explains how to run parametric analysis in JMAG-Designer and register it as a lookup table for MATLAB.
This document describes the method for creating an integration study to run a control simulation in JMAG.
This document describes how to replace a circuit composed of a previous motor block with a Simulink logic model.
This document describes the method to output an efficiency map / loss map obtained with JMAG and using a circuit simulation to comprehend drive cycle system loss.
This document describes the method for setting a current waveform obtained from a 2D analysis to a 3D analysis automatically by using a post calculation script.
This document describes the methods for using a signal vectorization component (MUX) and vector disassembling component (DEMUX) in a control circuit.
In this document, how to calculate the harmonic loss of a current controlled (PWM controlled) PM motor at high speed using a JMAG-RT model is presented.
This document explains how to specify a dq axis current and drive a motor.
In this document, direct coupling between MATLAB/Simulink and JMAG is presented.
In this document, how to calculate the harmonic loss of a current controlled (PWM controlled) motor is described.
This document describes methods for creating user-defined calculation components.
This document explains how to use harmonic current waveforms in magnetic field analyses when obtained from running circuit simulation using plant models (JMAG-RT models).
In this document, how to use the Brush / Commutator component is described.
Geometry
This document describes the method for creating a rotating machine coil using the coil template Edit Winding Table function.
In this document, how to create a 3D mesh model from a 2D mesh model using Geometry Editor is presented.
In this document, how to perform geometry parametric analysis using direct modeling is presented.
This document describes the method for creating distributed winding coils using coil templates.
In this document, how to open an NX .prt file in JMAG-Designer and change dimensions is presented.
In this document, how to create geometry templates using JMAG is described.
In this document, a method to perform geometry creation automatically using JMAG is presented.
In this document, the procedure for registering geometry and using the registered geometry is described.
In this document, how to create a motor geometry using pre-installed stator and rotor geometries is presented.
This document shows how to create many wires at once using the wire template.
This document describes how to create a 3D geometry by using the Loft function.
This document contains sample data and the operation procedures for learning how to use the sweep function.Sweep is a function to push out the cross-section geometry along a path.
In this document, the procedure for removing the overlapping sections of two solids is described.
JMAG-RT
This document describes the preparation involved for outputting tooth electromagnetic force when creating a JMAG-RT model, MATLAB/Simulink settings, and the displaying of the obtained electromagnetic force.
This document describes the method for creating plant models (JMAG-RT models) with generic circuit topology.
This document shows how to generate a JMAG-RT model of a wound-field synchronous motor and how to execute control simulation using a JMAG-RT model in MATLAB/Simulink.
Materials
In this document, an anomalous eddy current loss factor table is created in which an anomalous eddy current loss correction factor is dependent on frequency and magnetic flux density, and an iron loss calculation procedure using it is presented.
This document describes how to set a magnet material with coercive force and residual magnetic flux density taking into account temperature dependence.
Meshing
In this document, the procedure for moving only nodes in a mesh model on specified edges using the morphing function is presented.
In this document, how to import a mesh model in which quadrilateral elements have been set for some parts in Geometry Editor into JMAG-Designer and generate mesh for other parts with triangular elements is presented.
In this document, how to set a different material for each element of a part and how to create multiple cases with different material specifications for the elements is presented.
In this document, how to apply skew to a mesh model is presented.
In this document, you will learn how to coarseness set up the extrusion direction and create an extruded mesh.
In this document, you will learn the procedure from detailed setting of rotation period mesh to generation of mesh.
In this document, how to apply the extended slide function to a translation motion model is presented.
This document describes methods for calculating electromagnetic force working a coil and magnet at a high accuracy.
This document describes how to control the mesh generation method for each part by using the extruded direction function.
This document contains sample data and operation procedures for learning how to use the air mesh element size control function.
Projects, Models, Basic Settings
This document explains the procedure of referencing the analysis results of other studies, and using those as input values for calculations in further analyses.
This document demonstrates how to inherit settings for CAD files when updating them using a script that assumes when to use optimization tools.
In this document, the procedure for exporting 1 study is presented.
Parametric Analysis, Optimization
This document describes as the workflow for optimization calculations using surrogate models creating training data, creating the sample case, and using a surrogate model in running optimization calculations.
This document describes a method where after executing topology optimization using NGnet, degrees of similarity for geometry from NGnet weight are evaluated.
This document describes the method for executing simple analysis and optimization using a reduced order model.
This document describes the method for optimizing parameters and topology simultaneously.
This document describes the method for sending SSH settings configured on local machines to remote machines for executing other case calculations.
In this document, response values are calculated using a Python script, and a method for performing topology optimization used as an objective function is described.
This document describes a method for running optimization calculations with a Linux remote machine by using SSH.
In this document, how to execute topology optimization using sensitivity analysis using JMAG is presented.
In this document a parametric analysis is carried out varying coefficients for an iron loss equation from case to case, and a procedure for obtaining Joule loss and hysteresis loss is presented.
In this document, how to perform parametric analysis using an analysis parameter view and how to check the results is presented.
This document describes how to run topology optimization using JMAG.
This document describes how to run geometry optimization using multiple studies.
This document describes the procedure for running multi-objective optimization calculations with dimensions as design variables and correlative evaluation items.
In the parametric analysis of geometry and optimization calculations, there is a demand for parameters to be set accordance with part geometry. By using measurement variable in JMAG, it is possible to run parametric analyses and optimization calcula…
This document describes the procedure for setting response data and the procedure for generating response graphs from response data.
This document shows the procedure to set a dimension as a design parameter in advance preparation.
This document shows the procedure of advance preparation using select parameters.
This document shows the procedure of advance preparation using an equation for dimensions.
This document shows the procedure of advance preparation using select parameters.
This document shows the procedure of advance preparation using materials.
This document shows the procedure of advance preparation using point sequences.
Running Analysis
This document describes creating vector expression data prior to executing analysis, and the method for creating vector expressions based on that information.
This document describes the method for using operating point information obtained with speed priority mode in accuracy priority mode.
This document describes the procedure for changing settings for parallel computing when executing calculations.
This document explains the procedure for executing magnetic field analysis and iron loss analysis that account for residual strain.
This document shows how to set SSH on a local machine, how to execute on the local machine and how to import results from a remote machine to the local machine.
This document describes the method for calculating electromagnetic force as the post-processing of magnetic field analysis.
In this document, how to optimally allocate threads to cores is presented.
In this document, how to set pre-post and solver parallel distributed processing is explained.
Scripts
This document describes as the workflow for optimization calculations using surrogate models creating training data, creating the sample case, and using a surrogate model in running optimization calculations.
This document describes the method for using the functions useful in searching parameter ranges that reduce geometry collapse during optimization calculations.
This document describes the method for setting a current waveform obtained from a 2D analysis to a 3D analysis automatically by using a post calculation script.
This document describes the method for creating groups of symmetric hysteresis loops by using tools from the measurement data of a single BH loop.
This document uses a JMAG-Designer efficiency map study (speed priority) to describe the method for correcting the response values of created efficiency maps with Python scripts.
This document describes the method for calculating energy consumption during a drive cycle using an obtained efficiency map and tools.
This document describes how to use the script for electrostatic capacitance coefficient calculations.
This document describes a method for configuring rotation pattern coil settings for the 2D models from scripts.
This document describes how to efficiently analyze the presence or absence of an effect on hole response values when a large number of holes are generated as a result of topology optimization.
This document describes the method for outputting report files while calculating multiple cases.
In this document, sample data and a procedure are presented for learning how to use a teeth excitation force script and a torque ripple output script.
In this document, a script is introduced that automatically executes a MATLAB code file from MATLAB, displays the results in MATLAB after launching JMAG-Designer, and then closes JMAG-Designer.
This document describes how to set the FEM conductor conditions collectively for many wires using a script pre-installed in JMAG.
This document contains sample data and operation procedures for learning how to use the “Rotation pattern coil setting” script.
This document contains sample data and operation procedures for learning how to use the pre-installed “Synchronous motor efficiency map calculation” script.
Tools
This document describes the procedure for motor design using JMAG-Express.
This document explains the procedure on how to set series-parallels of coils and switch the position in slots.
This document explains the procedure to set user-selected points in air regions and calculate flux linkage at these points.
This document describes the method for automating the multi-purpose file export tool.
This document explains how to process actual measured hysteresis curves using the hysteresis curve creator tool.
In order to perform multiphysics analysis, it is necessary to output JMAG data in the data format of the destination software. A multi-purpose file export tool is available as a way to pass physical quantities from JMAG to software used in other dom…
This document shows how to export one physical quantity from JMAG using a multi-purpose file export tool.
User subroutine
This document explains how to control work piece surface temperature by using user subroutines and the coil current amplitude as a manipulated variable.
This document describes a method of accounting for arbitrary motions in the moving parts of electrical equipment.
This document describes the method for analyzing variable magnets using subroutines.
This document is a tutorial on how to set new functions and write user subroutines.
