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[JFT023] Frequency Component Analysis of Distributions Obtained by Transient Response Analysis
OverviewWhen understanding complicated phenomena, it is sometimes useful to check analysis results by focusing on specific frequency components. JMAG can convert the distribution obtained by transient analysis to the frequency domain (Fig.a, Table.a…
16 Mar 2018

[JFT022] File Export of a Physical Quantity by MultiPurpose File Export Tool
OverviewIn order to perform multiphysics, it is necessary to export data in the same data format as the software input data. JMAG has a multipurpose file export tool for passing physical quantities from JMAG to other software and passing physical q…
16 Mar 2018

[JFT021] Setting Magnet Material with Coercive Force Distribution and Residual Magnetic Flux Distribution Considering Temperature Dependence
OverviewJMAG can create magnets with coercive force distributions and/or residual magnetic flux density distributions such as magnets using an alloying process using grain boundary diffusion (Fig. a). JMAG can also evaluate thermal demagnetization s…
16 Mar 2018

[JFT020] Inheritance of Analysis Content by Analysis Template
OverviewIn cases where the same content other than geometry information is used in different models or when beginners are inheriting the settings created by experts setting manually in the new model may be troublesome and mistakes in setting many oc…
16 Mar 2018

[JFT019] Setting an FEM Conductor Condition for a Set of Parts
OverviewWhen current deviations in wires are evaluated, it takes a lot of time to set each FEM conductor condition to model each of the many wires (Fig.a). This document describes how to set the FEM conductor conditions collectively for many wires u…
16 Mar 2018

[JFT018] Coil Geometry Creation of Rotating Machine Using Coil Template
OverviewIn analyzing motors and generators, 3D geometry coil ends are sometimes created in order to take into consideration the influence of magnetic flux created by coils (Fig.a). JMAG can create 3D coil geometries including coil ends simply by set…
16 Mar 2018

[JFT017] Geometry Creation Using Wire Template
OverviewIn order to accurately calculate the copper loss of a coil, it is necessary to faithfully reproduce the current distribution in the wire. Within the wires, deviations are caused by harmonics due to PWM control and leakage magnetic flux (Fig.…
15 Mar 2018

[JFT016] Controlling Mesh Generation Method for Each Part
OverviewJMAG can select the mesh generation method for each part in order to decrease the number of elements and improve resolution (Fig.a). This document describes how to control the mesh generation method for each part by using the extruded direct…
15 Mar 2018

[JFT015] Procedure for Two Way Coupled Analysis with JMAG and STARCCM+ Taking Thermal Fluid into Account (Ver17.0 and After)
OverviewJMAG can design electric devices including those involving cooling and fluid motion by linking with STARCCM+ (Fig a). This document presents the procedure for two way coupled analysis considering thermal fluid by using JMAG and STARCCM+.
15 Mar 2018

[JFT014] Physical Amount Calculation for Any Cross Section
OverviewJMAG can calculate a physical amount in any cross section, such as the current value of the cageshaped conductor section of an induction motor (Fig.a). This document shows how to define any cross section, using that defined cross section an…
15 Mar 2018

[JFT013] Create of a Truncated Pyramid Shape Using the Loft Function
OverviewJMAG can create a truncated pyramid like a magnetic head or a tooth tip of a claw pole (Fig.a). This document describes how to create a 3D geometry by using the Loft function.
15 Mar 2018

[JFT012] JMAGRT Model Generation of WoundField Synchronous Motor
OverviewJMAG can generate a plant model (JMAGRT Model) of a motor with detailed information such as space harmonics (Fig. a). This document shows how to generate a JMAGRT model of a woundfield synchronous motor and how to execute control simulati…
15 Mar 2018

[JFT011] UserDefined Physical Amount Output to JMAGRT Model
OverviewThis document contains sample data and operation procedures for learning how to use the “Userdefined physical quantities output from JMAGRT” function.With this function, when executing the JMAGRT model with a control simulator such as MAT…
15 Mar 2018

[JFT010] Function for Adding User Subroutine Parameters
Overview This document contains sample data and operation procedures for learning how to use the following newly installed functions in V16.1. New Functions Parameter input to user subroutines from the JMAGDesigner GUI. Expansion of physical am…
15 Mar 2018

[JFT009] Providing Tools Using Scripts – Calculation of Capacitance Coefficient
OverviewThis document contains sample data and operation procedures for learning how to use the coefficient of electrostatic capacitance calculation function.The coefficient of electrostatic capacitance calculation function allows electrostatic cap…
15 Mar 2018

[JFT008] Providing Tools Using Scripts – Motor Efficiency Map
OverviewThis document contains sample data and operation procedures for learning how to use the preinstalled “Synchronous motor efficiency map calculation” script.The "Synchronous motor efficiency map calculation" script uses JMAGDesigner's magnet…
15 Mar 2018