JMAG-Designer

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  1. [L-HU-01] High Performance Parallel Solver Analyzing Complex Phenomena in Rotating Machines As Is

    JMAG's high performance parallel solver allows 3D analysis within a practical time frame. For example, it can solve for one step for a motor model of one million elements in one m…

  2. 22 – Analysis of the Eddy Current in the Magnet of an IPM Motor

    In this example, the use of a magnetic field analysis in a state of operation to obtain variations in magnet eddy current losses according to the number of divisions in the magnet.

  3. 200 – Iron Loss Analysis of IPM Motor using Hysteresis Model

    In this example, a hysteresis model accounting for minor loops of the direct current bias magnetism and the lamination analysis function accounting for eddy current distribution i…

  4. 259 – Maximum Torque Current Phase Search and Torque Characteristics Evaluation

    In this example, the current phase that maximizes the torque is searched for each of three rotor geometries. The motor average currents and torque ripples are evaluated using the …

  5. [JFT101] Condition Settings Using the Response Values of Other Studies

    This document explains the procedure of referencing the analysis results of other studies, and using those as input values for calculations in further analyses.

  6. [JFT108] Creating a 3D Mesh Model from a 2D Mesh Model

    In this document, how to create a 3D mesh model from a 2D mesh model using Geometry Editor is presented.

  7. [JFT095] Obtaining Distribution Data from a Results File

    In this document, how to use APIs to obtain physical quantity data from a results file is presented.

  8. [JFT093] Shape Modification Using the Morphing Function (Moving Only Nodes on a Specified Edge)

    In this document, the procedure for moving only nodes in a mesh model on specified edges using the morphing function is presented.

  9. [JFT099] Mixing Manual Mesh and Auto Mesh

    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 w…

  10. [JFT100] Material Allotment per Element

    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.

  11. [JFT105] A CAD Link Function to 3D CAD Software NX

    In this document, how to open an NX .prt file in JMAG-Designer and change dimensions is presented.

  12. [JFT069] Performing Harmonic Loss Calculations Accounting for Current Control with JMAG-Designer and JMAG-RT

    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.

  13. 236 – Magnetic Circuit Optimization for Plastic Magnets in an Axial Magnetic Field

    In this example, a use case is presented in which a magnetic circuit of a product-forming mold, in a magnetic field aligned with the mold’s main axis, is optimized, with the mold’…

  14. [W-MB-102] Motor Efficiency Map Evaluation for Model-Based Development (MBD) Using FEA Simulation

    In MBD, it is necessary to evaluate devices characteristics without having to wait for the manufacturing of a prototype.

  15. [W-SE-113] Reduction of calculation time using Equivalent Circuit model

    In electrical machine design, the use of coupled analysis between the electromagnetic FEA and the motor drive control circuit is necessary in order to have an understanding of the…

  16. [JFT106] Multistage Analysis Using a Vector Potential Boundary Condition

    In this document, how to perform multistage analysis using a vector potential boundary condition is presented.

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