JMAG-Designer
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[JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets
In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…
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[JAC122] Inductance Analysis of an IPM Motor -d/q-axis Inductance Obtained by Actual Measurement-
This Application Note presents an analysis that obtains d/q-axis inductance in an IPM motor while assuming actual measurements in a stationary rotor.
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[JFT115] Recalculating Electromagnetic Force and Torque Waveforms
This document describes the method for calculating electromagnetic force as the post-processing of magnetic field analysis.
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[JAC034] Demagnetization Analysis of an SPM Motor
This note presents the use of a magnetic field analysis to evaluate the demagnetizing ratio distribution of an of an SPM motor by changing the current flow.
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[JAC203] No-Load Test Analysis of Power Transformer
This example focuses on modeling in the analysis of no-load tests in JMAG and obtains the magnetic flux line, current, excitation conductance, and excitation susceptance that can …
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[JAC292] Evaluating Energy Consumption During Drive Cycle Using Loss Maps with Temperature Dependency for IPM Motors
In this example, loss maps with temperature dependency for an IPM motor are used to compare and evaluate the energy consumption and efficiency during a WLTC drive cycle while usin…
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[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.
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[JFT184] Using a Script to Remove Unnecessary Steps From Result Files
This document explains how to remove unnecessary steps from a result file.
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[JAC010] Thermal Analysis of a Radiant Heater
This Application Note explains how to carry out a thermal analysis using the thermal radiation phenomenon between a heater and a heated body to obtain the differences in temperatu…
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[JFT180] Topology Optimization Including Magnet Orientation Directions as Design Variables
This document describes the procedures for running topology optimization, including the magnet orientation directions as design variables.
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Sinfonia Technology Co., Ltd.
As an electrical machine manufacturer, Sinfonia Technology boasts a diverse product lineup that leverages its technological development capabilities centered on rotation machines …
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[JAC279] Thermal Analysis Accounting for Cooling of the IPM Motor
In this example, thermal equivalent circuit is used to run thermal analysis of a 3-phase IPM motor that accounts for cooling, and check the temperature change in the coil.
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[JFT165] Running JMAG Using a Python Development Environment
This document explains how to run a Python script on a third-party integrated development environment, then configure the settings for conditions in JMAG.
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[JFT116] Creating Rotating Machine Coil Geometry Accounting for Arbitrary Winding Methods
This document describes the method for creating a rotating machine coil using the coil template Edit Winding Table function.
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[JAC251] Alternator Vibration Analysis
In this example, the electromagnetic force generated in the stator core of a claw pole alternator is obtained, and acceleration is evaluated with an electromagnetic force - struct…
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[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…
