Stress Analysis

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  1. Magnetic, Thermal and Vibration Evaluation of Permanent Magnet Synchronous Motor Considering High Frequency Component of Electric Current by PWM

    Takeshi Hara, YANMAR HOLDINGS CO.,LTD.

  2. [JAC290] Design Exploration of IPM Motors, Including Evaluating Part Temperature and Stress

    In this example, the part temperature and stress are evaluated at the same time for the motor design plan, and a design plan that meets the requirements is explored.

  3. [JAC223] Multi-Objective Optimization of an IPM Motor Accounting for Stress at High-Speed Rotation

    In this example, the optimum current phase that achieves high torque per each geometry is obtained, and the torque characteristics (1,000 r/min) and stress due to centrifugal forc…

  4. [W-OP-96] Necessity of GA for Multi-Objective Optimization of Drive Motor

    In this paper, the multi-objective optimization calculation has 12 design variables (8 geometric variables, 4 circuit variables) with 6 objective functions (maximize torque, minim…

  5. [JAC263] IPM Motor Stress Analysis Taking Into Account Friction between Magnets and the Rotor Core

    In this example, in order to evaluate how the contacts between the magnets and the rotor core in an IPM motor affect the stress distribution, the von Mises stress is checked when …

  6. [JAC208] High Frequency Induction Hardening Analysis Accounting for Deformation (Abaqus Link)

    This document introduces evaluates how heating ranges change depending on the deformation amount at high temperatures and deformation during heating, with heat generation analysis…

  7. [JAC218] High-Frequency Induction Hardening Analysis Accounting for Deformation

    In this example, using the JMAG magnetic field - thermal stress coupled analysis function, analysis is performed evaluating gear deformation from induction heat hardening.

  8. [W-MA-47] Toward Practical Application of Iron Loss Analysis Taking Stress into Account

    Increasing the accuracy of an iron loss analysis for a magnetic field analysis poses challenges. With conventional iron loss calculation methods, the iron loss characteristics of …

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

    Yoshiyuki Sakashita, PUES Corporation

  10. [JAC142] Press Fit Analysis of a Divided Core

    This Application Note presents how to use the Press Fit condition to model an analysis of the stress from fitting a core to a frame, and then obtain the iron loss density of an IP…

  11. [JAC198] Bus Bar Thermal Stress Analysis

    Here, temperature distributions for bus bars are obtained when the power supply frequency is changed.

  12. Coupled Thermal/Structural/Magnetic Field Analysis Using JMAG

    Shinya Tanaka, Solution Division(Kawasaki) CAE Center Kurashiki Gr., JFE Techno-Research Corporation

  13. Practical application of stress analysis of stator coil-end portion of turbine generator

    Takayuki Mizumoto, Fuji Electric Co., Ltd.

  14. Thermal Fluid Analysis of a PM Motor Multi-phase Flow

    Toshinobu Tanimura, Komatsu Ltd.

  15. Stress analysis of stator coil-end portion of turbine generator

    Kohei Kuroda, Fuji Electric Co.,Ltd.

  16. The Effect of Stress in Iron Loss Analysis Evaluation: Verification through the Steel Sheet Processing Method

    Motomichi Ohto, Yaskawa Electric Corporation

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