Vibration Analysis / Sound Pressure Analysis

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

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

  2. Cooperation Between JMAG and MSC Products in Motor CAE

    Masatake Saito, MSC Software

  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. Induction Motor Noise Reduction using JMAG

    AMMAR Aymen, JEUMONT Electric

  5. [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.

  6. [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…

  7. [JAC234] Vibration Characteristics Analysis of an Induction Motor

    In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…

  8. Topology Optimization of Electric Machines for E-mobility Applications

    Bharadwaj Raghuraman/Shafigh Nategh, Volvo Car Corporation

  9. Application of Electromagnetic Field and Structural Coupled Analysis to Transformer

    Hayato Naojima, Fuji Electric Co., Ltd.

  10. Vibration Prediction of Permanent Magnet Synchronous Motors by Aid of JMAG

    Toru Mizota, YANMAR HOLDINGS CO., LTD.

  11. Electric Pump Vibration Analysis (Establishment of the Magnetic Field-Structural Coupled Analysis Method)

    Takafumi Seki, Panasonic Corporation

  12. [JAC138] Vibration Analysis of an SR Motor

    This Application Note presents an example of how to obtain the electromagnetic force generated in the stator core of an SR motor and evaluate the sound pressure by linking it to t…

  13. [W-VI-97] Correlation Analysis for Matching Stiffness between Actual Machine and Analysis Model

    If vibration can be estimated with high accuracy, the cost of prototype and testing can be reduced, and thus the reduction of the overall product development time is achievable.

  14. Noise and Vibration Development for a Motor in Drive-Unit Using JMAG and ROMAX

    Takashi Kawaguchi, Honda Motor Co., Ltd.

  15. Simple Motor Vibration Prediction Method and Vibration Suppression Appropriate Analysis Case Study

    Isamu Nitta, NSK Ltd.

  16. [JAC251] 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…

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