Iron Loss Calculation

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  1. Nabtesco Corporation

    Motor Design Study Using Optimization and Thermal Simulation Functions

    Keigo Nakamura, Nabtesco Corporation

  2. Kanzaki Kokyukoki Mfg. Co.,Ltd.

    Examination of Motor Thermal Evaluation by Combining FEA and Thermal Equivalent Circuit

    Yusuke Nakamura, Kanzaki Kokyukoki Mfg. Co.,Ltd.

  3. [JAC286] IPM Motor Iron Loss Analysis Accounting for PWM -Evaluation with Different Modulation Methods-

    In this example, the effects on iron loss when the modulation method for PWM control is changed are evaluated.

  4. [JAC273] 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…

  5. [JAC269] Creating Three-Phase Induction Motor Efficiency Maps Accounting for Harmonics

    In this example, efficiency maps are created for a three-phase induction motor accounting for PWM carrier and slot harmonics. These are compared with efficiency maps when harmonic…

  6. [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.

  7. [JFT047] Performing Harmonic Loss Calculations with Current Control in JMAG-Designer

    In this document, how to calculate the harmonic loss of a current controlled (PWM controlled) motor is described.

  8. [JFT134] Inheritance Between Current Waveform Studies

    This document describes the method for setting a current waveform obtained from a 2D analysis to a 3D analysis automatically by using a post calculation script.

    • [JFT003] Evaluation of Hysteresis Loops and Loss Density Distributions inside an Electromagnetic Steel Sheet

      In this document, the procedure for evaluating iron loss distribution for the thickness direction of steel sheets is presented.

    • [JFT159] How to Create Motor Design Using Models & Scenarios

      This enables you to create motor models, run analysis and evaluate the results in fewer steps. This document explains the procedure on how to create models using the templates and…

    • [JAC018] Thermal Analysis of a Motor

      In this example, how to evaluate a motor's temperature distribution by creating a thermal analysis model that can investigate the loss analysis and temperature distribution in ord…

    • [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.

    • [JAC235] Reactor Core Stray Loss Analysis

      In this example, reactor core stray loss is described.

    • EV IPM Motor Continuous Operation Loss Evaluation Based on Hysteresis Play Model

      Marin Vulic, Rimac Automobili d.o.o.

    • Next Generation EV Motor Design Using JMAG-Designer

      Bernd Cebulski, IAV GmbH

    • [RTML-019] PMSM/IPM Constant rating 10(kW) 3-phase

      Type: PMSM | Max Power: 10k | Stator(Outside Diameter): 185(mm) | Height: 37(mm) | Voltage/Current: DC500(V)/200(A) | Rotor/Mover: IPM (Vshaped) | Average torque(N·m): 23

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