Vibration Analysis / Sound Pressure Analysis
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[JAC226] Vibration Characteristics Analysis of SPM Motors
In this example, the acceleration is evaluated by obtaining the electromagnetic force generated in the stator core of the SPM motor at multiple rotation speeds and coupling with t…
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[JAC277] Vibration Analysis of Axial Gap-Type Motor
In this example, phenomena confirmed in axial gap-type motors that occur at maximum sound pressure level, from an electromagnetic excitation force and eigen mode perspective.
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Induction Motor Noise Reduction using JMAG
AMMAR Aymen, JEUMONT Electric
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Torsional Vibration Analysis of an Electric-Drive Powertrain Via System Simulations with Simcenter Amesim and JMAG-RT
Florent Pasteur / Damien Aguilera / Gabriel Autefage, Siemens Digital Industry Software
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Cooperation Between JMAG and MSC Products in Motor CAE
Masatake Saito, MSC Software
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[L-MO-108] Motor Performance Evaluation Considering Control
At the motor component design stage, motor performance is evaluated using an ideal sinusoidal current.
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[JAC254] Vibration Analysis of a Large Oil-Filled Transformer
In this example, evaluating vibration caused by electromagnetic excitation in a large transformer. Since large transformers are oil-cooled, in this example the oil, which is the f…
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Low Oscillation Actuator for Force-controlled Medical Robot Arm
Tetsuharu Fukushima, Sony Imaging Products & Solutions Inc.
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Investigating the Possibility of Improving Performance by Applying CFRP to Outer Rotor Housing
Yoshiyuki Sakashita, PUES Corporation
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Right First Time Design of e-Drive NVH
Hiroshi Koyama, Romax Technology Japan Limited
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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-93] JMAG/Adams/Simulink Coupled Vehicle Drive Simulation
Generally, it is said that drive motors used in electric cars have less vibration than engines, however, vibration caused by torque ripple may be transmitted to the entire vehicle…
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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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Utilization of JMAG-RT Using Multi-Case Parallel Calculation
Tomoya Ueda, NIDEC CORPORATION
