TR
Transient Magnetic (3D)
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JMAG-RT Case Studies Using 3D Analysis
Natsumi Tamura, Mitsuba Corporation
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Analysis of LIM-type Eddy-Current Rail Brakes using Large Scale Model
Hiroshi Yoda, Railway Technical Research Institute
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A Temperature Prediction Technique of Motors by the Combination Between Harmonic Loss Simulation by JMAG-Designer and Thermal Simulation by FloTHERM.
Manabu Kawaji, Aisin Seiki Co., Ltd.
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[JAC195] Torque characteristics analysis of three-phase induction motors using 3D correction function
This document introduces introduces a case study which obtains inductance correction values, and then obtains N-T characteristics (revolution speed-torque characteristics) using t…
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[JAC237] AC Loss Analysis of an IPM Motor
In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.
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[JAC212] AC Loss Analysis of a Claw Pole Alternator
In this example, we introduce the case study that evaluates AC losses in coils of claw pole alternator.
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[JAC184] Reactor Sound Pressure Analysis taking Magnetostriction into Account
These notes will conduct an analysis of changed vibratory force and show a case study of confirming the impact magnetostriction has on vibration noise.
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[JAC116] Operating Time Analysis of an Injector by Evaluating the Reduction in Eddy Currents
This Application Note explains how to apply direct current voltage to a solenoid injector and obtain its response characteristics by accounting for effects from eddy currents. The…
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[JAC140] Analysis of Electromagnetic Repulsion Produced in Small Contact Bridges
This Application Note presents the use of a magnetic field analysis to obtain the electromagnetic repulsion when a switch is closed, creating a contact bridge.
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[JAC089] Stiffness Torque Analysis of a PM Stepper Motor
This Application Note describes how the stiffness torque at 0.5 A of current can be calculated for a PM stepper motor.
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[JAC094] Analysis of Detent Torque of a PM Stepper Motor
This Application Note describes how the detent torque can be calculated for a PM stepper motor.
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[JAC080] Cogging Torque Analysis of an SPM Motor with Skewed Magnetization
This Application Note presents the use of a magnetic field analysis to obtain the flux density distribution, cogging torque, and induced voltage of an SPM motor that has skewed ma…
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[JAC099] Superimposed Direct Current Characteristics Analysis of a High Current Reactor
This Application Note presents how to obtain a high-current reactor’s superimposed direct current characteristics when the gap length is varied.
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[JAC129] Analysis of a PM Stepper Motor Accounting for Magnetization
In this analysis, a magnetization device model is created and a magnet is magnetized. The magnetization distribution and surface magnetic flux density of the magnetized magnet, an…
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[JAC054] Analysis of the Cogging Force of a Moving Coil Linear Motor
This Analysis Note explains how to obtain the magnetic flux density distribution and cogging in a moving coil linear motor with skew applied to its magnets.
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[JAC066] Operating Time Analysis of an Injector
This Application Note explains how to apply direct current voltage to a solenoid injector and obtain its response characteristics by accounting for effects from eddy currents.
