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Transient Magnetic (2D/Axisymmetric)

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  1. [JFT089] Iron Loss Analysis Using a Play Model and Lamination Analysis

    In this document, describes an analysis procedure for calculating iron loss using play model and lamination analysis.

  2. [JFT088] Iron Loss Analysis Using Iron Loss Characteristics Data (Isolation of Excess Eddy Current Loss)

    In this document, describes an analysis procedure for the isolation of anomalous eddy current loss, and calculating iron loss using iron loss characteristics data.

  3. [JFT091] Taking into Account Iron Loss in Magnetic Field Analysis

    In this document, describes an analysis procedure accounting for iron loss in magnetic field analysis.

  4. [JFT090] Iron Loss Analysis Using a Play Model and Lamination Analysis (Excess Eddy Current Loss Taken Into Account)

    In this document, describes an analysis procedure for calculating iron loss using play model and lamination analysis that accounts for anomalous eddy current loss.

  5. [JFT087] Iron Loss Analysis Using Iron Loss Characteristics Data

    In this document, describes an analysis procedure for calculating iron loss using iron loss characteristics data.

  6. [JFT002] Geometry Parametric Analysis Using Direct Modeling

    In this document, how to perform geometry parametric analysis using direct modeling is presented.

  7. [JFT043] Frequency Filter Calculation on Distribution Amounts Obtained with Transient Response Analysis

    This document describes a method for displaying filtered distribution amounts only in specific frequency components by using the frequency filter calculation function.

  8. 38 – Starting Performance Analysis of a Single Phase Induction Motor

    The purpose of this Application Note is to introduce an example of a single phase induction motor that uses a capacitor to set up an auxiliary winding and show its rotation speed …

  9. 268 – 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…

  10. [JFT113] Running Calculations by Grouping Multiple Jobs Using SSH

    JMAG is capable of grouping multiple jobs and registering them to the job management system.

  11. 273 – Creating IPM Motor Efficiency Maps Accounting for AC Loss

    In this example, an IPM motor efficiency map that accounts for AC loss from a PWM is created, and a comparison with an efficiency map that does not account for AC loss is performe…

  12. 205 – Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit

    Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.

  13. 165 – Creating IPM Motor Efficiency Maps

    In this example, an efficiency map of an IPM motor is created and the loss ratios at each operating point are evaluated.

  14. 230 – 6-Phase SPM Motor Inverter Fault Simulation

    In this example, a JMAG-RT model of a 6-phase SPM is loaded into a control/circuit simulator, and circuit simulation for an inverter failure is carried out.

  15. 257 – IPM Motor Topology Optimization

    In this example, rotor core maximum stress and radial direction maximum displacement in the radial direction are set to certain values or less, and rotor geometry is designed that…

  16. 265 – Creating Synchronous Reluctance Motor Efficiency Maps

    OverviewWith the increase in price for rare earth magnets, synchronous reluctance motors that do not utilize permanent magnets have been attracting attention for the likes of indu…

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