Vibration Analysis / Sound Pressure Analysis

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  1. [L-TR-44] Winding Vibration Analysis of a Power Transformer

    Winding vibration originating from a transformer is a vibration phenomenon that uses Lorentz force as the vibration force, which occurs when flux leakage from the winding works on…

  2. Low Oscillation Actuator for Force-controlled Medical Robot Arm

    Tetsuharu Fukushima, Sony Imaging Products & Solutions Inc.

  3. Investigating the Possibility of Improving Performance by Applying CFRP to Outer Rotor Housing

    Yoshiyuki Sakashita, PUES Corporation

  4. Right First Time Design of e-Drive NVH

    Hiroshi Koyama, Romax Technology Japan Limited

  5. [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 …

  6. [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…

  7. [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.

  8. [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…

  9. Utilization of JMAG-RT Using Multi-Case Parallel Calculation

    Tomoya Ueda, NIDEC CORPORATION

  10. Permanent Magnet Motor Vibration Simulation for Compressor Application

    Steven Lee, Emerson Climate Technologies (Suzhou) Co.,Ltd

  11. Proposal of Electromagnetic Noise-generating Mechanism on Carrier Harmonics

    Yoshitake Kamijo, Toshiba Corporation

  12. Miniaturization and low noise Design of the transformer for train

    Naoki Sato, ICHIKAWA ELECTRIC CO., LTD.

  13. Detailed Evaluation of High-frequency Transformers/Reactors

    Takayuki Nishio, JSOL Corp.

  14. Development of Motors for SPORT HYBRID SH-AWD for New NSX

    Manabu Yazaki, Honda R&D Co., Ltd.

  15. The coupling of JMAG and Simcenter 3D in view Noise and Vibration analysis of Electric Machines

    Koen De Langhe, SIEMENS PLM Software

  16. Induction Motor Sound and Co-simulation with JMAG and Virtual.lab

    Li xin, EMERSON Climate Technologies

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