JMAG-Designer

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  1. Function Tutorials

    [JFT125] Inheriting Operating Points Between Modes in Efficiency Map Studies

    This document describes the method for using operating point information obtained with speed priority mode in accuracy priority mode.

  2. Function Tutorials

    [JFT136] Sending SSH Settings to Remote Machines

    This document describes the method for sending SSH settings configured on local machines to remote machines for executing other case calculations.

  3. Function Tutorials

    [JFT128] Evaluating Drive Cycle Time Using Efficiency Maps

    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 …

  4. Function Tutorials

    [JFT126] Vectorizing Signals in a Control Circuit (MUX, DEMUX)

    This document describes the methods for using a signal vectorization component (MUX) and vector disassembling component (DEMUX) in a control circuit.

    • [JAC032] Analysis of a Transformer

      In this example, the use of a magnetic field analysis to evaluate changes in the secondary voltage caused by load variations in a low frequency transformer.

    • [JAC260] Creating Axial Gap-Type Motor Efficiency Maps

      In this example, the motor performance of axial gap-type motors with changes made to the flatness ratios.

    • [JAC277] Vibration Analysis of Axial Gap-Type Motor

      In this example, phenomena confirmed in axial gap-type motors that occur at maximum sound pressure level, from an electromagnetic excitation force and eigen mode perspective.

    • Function Tutorials

      [JFT123] Accounting for Residual Strain

      This document explains the procedure for executing magnetic field analysis and iron loss analysis that account for residual strain.

    • Leaflet

      [L-OP-25] Utilizing JMAG in Cloud Services

      More cloud services for CAE continue to be offered. This allows sufficient computational resources to be used when needed to perform analysis work.

    • White Papers

      [W-MA-88] Improvements in Accuracy of Anomalous Eddy Current Loss Calculations (1)

      In iron loss analysis, conventionally, methods using previously measured iron loss data have been mainly used (hereinafter referred to as conventional methods).

    • [JAC275] IPM Motor Iron Loss Analysis Accounting for the Effect of Residual Strain

      In this document, an analysis of an IPM motor accounting for the residual strain that occurs as a result of punching processes, and evaluates the effect on torque, magnetic flux d…

    • White Papers

      [W-OP-96] Necessity of GA for Multi-Objective Optimization of Drive Motor

      In this paper, the multi-objective optimization calculation has 12 design variables (8 geometric variables, 4 circuit variables) with 6 objective functions (maximize torque, minim…

    • Leaflet

      [L-OP-34] Using MATLAB’s Optimization Engine in JMAG

      MATLAB is widely used in the engineering field, and the MATLAB Global Optimization Toolbox is often used for optimization calculations also.

    • Reduction of Optimal Design Time for IPMSMs for Automotive Applications Using Machine Learning

      Yuki Shimizu, Osaka Prefecture University

    • JMAG & GT-SUITE Link for EV Traction Motor 1D Thermal Analysis

      Masako Shibamori, AISIN SEIKI CO., LTD.

    • Motor Loss Calculation under PWM Switching

      Jihyun Kim, General Motors

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