Iron Loss Calculation

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  1. Efforts for Thermal Analysis of a Motor at JFE Techno-Research Corporation

    Shin-ya Tanaka, JFE Techno-Research 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. [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…

  4. [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.

  5. [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.

  6. [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…

    • [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

    • [JAC278] Creating Six-Phase Induction Motor Efficiency Maps

      In this example, a six-phase induction motor efficiency map is created in the concept design stage, and each operating point slip and iron loss are evaluated.

    • [JAC165] 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.

    • [JAC217] Creating Efficiency Maps for 3-Phase Induction Motors

      In this example, the use of JMAG-RT Viewer to create efficiency maps for three-phase induction motors when drive temperatures change.

    • [JAC228] Induction Motor Thermal Analysis

      In this example, evaluating induction motor temperature distribution.

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