Vibration Analysis / Sound Pressure Analysis

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

    In recent years, control of the vibrations has been an important subject for manufacturers in designing electrical equipment.

  2. [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…

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

    Takafumi Seki, Panasonic Corporation

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

    Toru Mizota, YANMAR HOLDINGS CO., LTD.

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

    Hayato Naojima, Fuji Electric Co., Ltd.

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

    Bharadwaj Raghuraman/Shafigh Nategh, Volvo Car Corporation

  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. [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…

  9. [JAC277] Vibration Analysis of Axial Gap-Type Motors

    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.

  10. Induction Motor Noise Reduction using JMAG

    AMMAR Aymen, JEUMONT Electric

  11. 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

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

    Hiroshi Koyama, Romax Technology Japan Limited

  13. Cooperation Between JMAG and MSC Products in Motor CAE

    Masatake Saito, MSC Software

  14. Vibration Analysis to Rotor Machine Using System Analysis

    Junichi Ichimura, NewtonWorks Corporation

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

    Hiroshi Koyama, Romax Technology Japan Limited

  16. [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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