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  1. [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.

  2. [JFT022] File Export of a Physical Quantity by Multi-Purpose File Export Tool

    This document shows how to export one physical quantity from JMAG using a multi-purpose file export tool.

  3. [JFT015] Procedure for Two Way Coupled Analysis with JMAG and STAR-CCM+ Taking Thermal Fluid into Account (Ver17.0 and After)

    This document presents the procedure for two way coupled analysis considering thermal fluid by using JMAG and STAR-CCM+.

  4. [JFT012] JMAG-RT Model Generation of Wound-Field Synchronous Motor

    This document shows how to generate a JMAG-RT model of a wound-field synchronous motor and how to execute control simulation using a JMAG-RT model in MATLAB/Simulink.

  5. [JFT071] Creating User-Defined Calculation Components

    This document describes methods for creating user-defined calculation components.

  6. [JFT067] Preview of Output Electromagnetic Force Using the Multi-Purpose File Export Tool

    In this document, how to preview output electromagnetic force distributions using the multi-purpose file export tool is presented.

  7. [JFT114] Correcting Efficiency Maps Using Scripts

    This document uses a JMAG-Designer efficiency map study (speed priority) to describe the method for correcting the response values of created efficiency maps with Python scripts.

  8. [JFT157] How to Output the Physical Quantities of Multiple Cases to Files in Batches by Using the Multi-Purpose File Export Tool

    This document describes how to output the physical quantities of multiple cases in batches by using the Multi-Purpose File Export tool.

  9. [JFT162] Creating Induction Motor Efficiency Maps Using JMAG-Designer (Accuracy Priority Mode)

    This document describes how to create efficiency map studies (accuracy priority mode) using a JMAG-Designer efficiency map study (speed priority mode).

  10. [W-MO-114] Comparison of Efficiency Map with Measurement

    This document compares an efficiency map obtained with simulations with an efficiency map consisting of actual measurements, achieving an error of 1% or less for entire regions.

  11. [W-MB-167] Motor Plant Model Considering AC Loss for Control Calibration

    Control parameter calibrations on Model-In-the-Loop Simulation (MILS) with Finite Element Analysis (FEA) based motor models is expected to be a standard procedure in the Model-Bas…

  12. [W-MO-164] Investigation in the Accuracy of FEA Based Efficiency Maps for PMSM Traction Machines

    The efficiency map is an indispensable tool for motor development and FEA has become widely used to create them instead of using measurements.

  13. [W-MB-157] Evaluation of the Effect of Resolver Eccentricity on PM Motor Torque Ripple Control

    VR-type resolvers are widely used as angle sensors to control the rotation of traction motors for electric vehicles and hybrid vehicles.

  14. [W-MB-151] Accuracy of Motor Plant Model Required for Control Calibration

    Control calibration is time-consuming work because it is carried out for every operating point using the actual machine.

  15. [W-MB-155] Accuracy of 6-Phase Motor Plant Models for Detecting Faults at Disconnections

    Multiphase motors have become widely used, and a fail-safe function can be realized by providing a system with redundancy.

  16. [W-MB-152] Accuracy of Motor Plant Model Required for ECU testing

    ECU testing is performed under various conditions from the normal to the abnormal system.

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