Vibration Analysis / Sound Pressure Analysis

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  1. 277 – Vibration Analysis of Axial Gap-Type Motors

    OverviewAxial gap type- motors can be can have a thinner construction than radial gap-type motors, and are used for in-vehicle motors where space is limited. In general, the motor…

  2. Induction Motor Noise Reduction using JMAG

    AMMAR Aymen, JEUMONT Electric

  3. 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

  4. Solving NVH Challenges for an Electric Vehicle Traction Motor with JMAG and Romax Analysis Tools

    Hiroshi Koyama, Romax Technology Japan Limited

  5. Cooperation Between JMAG and MSC Products in Motor CAE

    Masatake Saito, MSC Software

  6. Vibration Analysis to Rotor Machine Using System Analysis

    Junichi Ichimura, NewtonWorks Corporation

  7. NVH Analysis of an Electric Vehicle Traction Motor with JMAG and Romax Products

    Hiroshi Koyama, Romax Technology Japan Limited

  8. [L-MO-108] Motor Performance Evaluation Considering Control

    At the motor component design stage, motor performance is evaluated using an ideal sinusoidal current.

  9. 254 – 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…

  10. 20 – 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 …

  11. 251 – 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…

  12. [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…

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

    Yoshiyuki Sakashita, PUES Corporation

  14. Right First Time Design of e-Drive NVH

    Hiroshi Koyama, Romax Technology Japan Limited

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

    Tetsuharu Fukushima, Sony Imaging Products & Solutions Inc.

  16. Case Study of Motor Noise for In-Wheel Motor Electric Vehicle

    Takayuki Miyakawa, Nissan Motor Co.,Ltd.

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