DP
Transient Magnetic (2D/Axisymmetric)
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[JFT153] Topology Optimization Calculations Using CNN Surrogate Models
This document describes as the workflow for topology optimization calculations using CNN surrogate models running topology optimization for creating a CNN surrogate model, creatin…
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[JFT146] Optimization Calculation Using Surrogate Models
This document describes as the workflow for optimization calculations using surrogate models creating training data, creating the sample case, and using a surrogate model in runni…
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[JFT193] Creating Thermal Circuits Using JMAG-RT
This tutorial describes the procedures to create a thermal circuit in MATLAB-Simulink equivalent to a thermal circuit created in JMAG and run a system simulation.
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[JFT094] Parametric Analysis of Material Properties
In this document, a parametric analysis is run varying coefficients for an iron loss equation from case to case, and a procedure for obtaining Joule loss and hysteresis loss is pr…
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[JAC302] Optimization of IPM Motor Geometry and Coil Turns
This case study optimizes IPM motor geometry and coil turns by using objective functions to maximize the average efficiency of several operating points and minimize the volume to …
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Electromagnetic Vibration and Noise Analysis of Induction Motor Using JMAG and Actran for Realizing Virtual Prototyping
Hayato Naojima, Fuji Electric Co., Ltd.
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[JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit
Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.
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[JFT189] Creation of a Transfer Function and the Vibration Analysis using JMAG-Designer
In this document, you will learn the steps to create a transfer function of a motor and perform the vibration analysis.
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[JFT164] Searching for a Parameter Range that Reduces Geometry Collapse During Optimization Calculation (For Ver.22.0 or later)
This document explains how to use this useful function to search for parameter ranges that reduce geometry collapse during optimization calculations.
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[JAC303] Geometry Optimization of a Motor Considering Vibration at System-level
In this document, the dimensional optimization of a single motor is performed to minimize the vibration at the system level.
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[JAC267] IPM Motor Topology Optimization Using the Density Method
Magnetic field and structural coupled analysis is run in this example. While accounting for rotor core strength, topology optimization that uses the density method is used to perf…
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[JAC241] Single-Phase Synchronous Motor N-T-I Characteristics Analysis
In this example, a use case in which the N-T-I characteristics for a single-phase synchronous motor are obtained is presented.
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[JAC298] Analysis of an SPM Motor Taking into Account the Effects of Layer Shorts
OverviewDeterioration in the coil insulation may cause a short circuit between adjacent coil layers (layer short). A short-circuit current flowing when the winding has a layer sho…
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[JFT122] Executing Optimization Calculations Using Reduced Order Models
This document describes the method for executing single analysis and optimization using a reduced order model.
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[JFT188] Creation and Use of Surrogate Models Using Multiple Analysis Case Results
This document describes the procedures to create a surrogate model using results from an analysis with multiple cases to review response value maps by calling that surrogate model…
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[JAC299] Inverter Changeover Control for an Open-end Winding Motor (Wound-Field Synchronous Motor)
This case study runs a circuit simulation of an open-end winding motor drive system that switches from using a single inverter to dual inverters during operation in order to mitig…
