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Transient Magnetic (2D/Axisymmetric)

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  1. [JFT150] Running Calculations of Multiple Studies Connected on Circuits

    This documents explains the procedures on how to run analysis of multiple FEM analysis connected on circuits in JMAG-Designer.

    • [JAC213] Circuit/Control Simulation of a Wound-Field Synchronous Motor

      In this example, JMAG-RT is used to obtain the torque of a wound-field synchronous motor (below WFSM) and the coil inductance current dependence, and the spatial harmonic componen…

    • [JAC268] SPM Motor Teeth Geometry Topology Optimization

      In this example, the on / off method is used to search for stator teeth geometry that maximizes average torque and minimizes torque ripple with the entire areas of stator teeth ti…

    • [JAC107] Current voltage characteristics analysis of flyback converters

      In this example, this case study obtains the current waveform of the primary / secondary winding and the core magnetic flux density distribution, current density distribution insi…

    • [JAC192] Response Characteristics Analysis of Solenoid Valves Accounting for Residual Magnetization

      In this example. we will discuss the steps to investigate the effect on responsiveness caused by residual magnetization generated in the magnetic materials, and look at case examp…

    • [JAC115] Eccentricity Analysis of an SPM Motor

      This Application Note presents how to evaluate the cogging torque waveform and effects on the electromagnetic force acting on the stator in an SPM motor with and without eccentric…

    • [JAC240] NT Characteristics Analysis of an IPM Motor Using PAM Drive

      In this example, an example of evaluating the performance of an IPM with PAM operation is presented.

    • [JAC234] Vibration Characteristics Analysis of an Induction Motor

      In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…

    • [JFT142] Creating Shapes Using a Local Coordinate System

      This document describes the method for using local coordinate systems to create shapes and changing the shapes parametrically.

      • [JFT135] Distributed Execution of Topology Optimization Calculation Using SSH

        This document describes how to perform topology optimization calculations with the on/off method on a Linux remote machine via SSH.

      • [JFT147] Creating a Lookup Table Using Parametric Analysis

        This document explains how to run parametric analysis in JMAG-Designer and register it as a lookup table for MATLAB.

        • [JFT137] Current Restraints using Conditional Branches of Equation

          This document explains how to restrain current value that is fed into the coils when geometry and electric resistance change.

          • [JFT144] Flux Linkage Calculations in a Specified Position

            This document explains the procedure to set user-selected points in air regions and calculate flux linkage at these points.

            • [JFT141] JMAG-RT Model Data File Creation Function in JMAG-Designer

              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.

            • [JFT145] How to Arrange Windings That Are in Parallel Circuits on Specified Layers

              This document explains the procedure on how to set series-parallels of coils and switch the position in slots.

              • [JAC264] Creating 6-Phase IPM Motor Efficiency Maps

                In this example, the efficiency map of a 6-phase IPM motor is created with loss ratios at each operating point also evaluated.

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