Structural

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  1. Comprehensive System to Component xEV Simulation Using Gamma Technologies and JMAG

    Joe Wimmer, Gamma Technologies, LLC

  2. Electric Noise in Cars from Inverter Current to Noise

    Mehdi Mehrgou, AVL List Gmbh.

  3. Automated Electric-Machine Design Workflow in the Cloud for Aviation Applications

    Daniel Csapo, Rolls-Royce Hungary Kft.

  4. Vibration Analysis to Rotor Machine Using System Analysis

    Junichi Ichimura, NewtonWorks Corporation

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

    Hiroshi Koyama, Romax Technology Japan Limited

  6. How to Collaborate with Simcenter™ Portfolio from the JMAG Point of View

    Makoto Sato, Siemens PLM Software Computational Dynamics KK

  7. 223 – Multi-Objective Optimization of an IPM Motor Account 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…

  8. 263 – 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 …

  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. [L-MU-91] NVH analysis of EV drivelines with JMAG and Romax Nexus

    NVH is the one of most critical issues in the drivelines development of EV/ HEV. There are several points to be considered for the NVH analysis of the driveline. To evaluate the N…

  12. 208 – 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…

  13. 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…

  14. 218 – 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.

  15. [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…

  16. [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.

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