Structural
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[JAC020] Sound Pressure Analysis of an SPM Motor
This Application Note shows an example of an evaluation of a reactor’s sound pressure, when acquiring electromagnetic force generated by a stator core for a SPM motor and linking …
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[L-MU-07]Multiphysics Analysis by Linking with Specialized Tools
The mapping function between models with different dimensions in a JMAG multiphysics analysis can also be used when running a coupled analysis with other tools. JMAG makes it poss…
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[JAC198] Bus Bar Thermal Stress Analysis
Here, temperature distributions for bus bars are obtained when the power supply frequency is changed.
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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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[W-MO-23] Measurement of PM Motor Vibration/Noise and Analysis Modeling
While miniaturization and efficiency optimization are always in demand in motor development, demand is also increasing for the reduction of vibration and noise in recent years. As…
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[JAC097] Sound Pressure Analysis of a Transformer
This example presents the use of a coupled magnetic field and structural analysis to obtain the sound pressure distribution accounting for the electromagnetic force of the core wh…
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[JAC128] Structural Analysis of a Cantilever
In this Application Note, the displacement is obtained for three simple cantilever beam models with different mesh conditions when their eigenmode or a concentrated load is applie…
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[JAC108] Centrifugal Force Rupture Analysis of a Ring Magnet
This Application Note presents how to obtain the stress distribution of a ring magnet in an SPM motor rotating at high speeds.
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[JAC091] Iron Loss Analysis of an IPM Motor Including the Effects of Press Fitting Stress
This Application Note presents modeling the press fitting of a core and frame with the Press Fit condition and then obtaining the iron loss density of an IPM motor with and withou…
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[JAC087] Iron Loss Analysis of an IPM Motor Including the Effect of Shrink Fitting
This document will compare the results of iron loss accounting for only the size of stress, and iron loss accounting for changes in magnetic flux density over time for each princi…
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Utilization of JMAG-RT Using Multi-Case Parallel Calculation
Tomoya Ueda, NIDEC CORPORATION
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Permanent Magnet Motor Vibration Simulation for Compressor Application
Steven Lee, Emerson Climate Technologies (Suzhou) Co.,Ltd
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Proposal of Electromagnetic Noise-generating Mechanism on Carrier Harmonics
Yoshitake Kamijo, Toshiba Corporation
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Miniaturization and low noise Design of the transformer for train
Naoki Sato, ICHIKAWA ELECTRIC CO., LTD.
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Detailed Evaluation of High-frequency Transformers/Reactors
Takayuki Nishio, JSOL Corp.
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Development of Motors for SPORT HYBRID SH-AWD for New NSX
Manabu Yazaki, Honda R&D Co., Ltd.
