Eddy Current Analysis

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  1. [L-MO-09] Easily Creating Complex Coil Ends Geometry in a Template

    The introduction of square wire coils and higher motor speeds no longer allow coil AC losses to be ignored as a loss factor. Coil AC losses are caused by the skin effect and prox…

  2. [JAC280] Topology Optimization of Induction Heating Coil

    In this example, magnetic field and thermal coupled analysis is run, and using topology optimization, searches are performed for a heating coil that maximizes the power factor and…

  3. [W-MA-49] Necessity and Approach of Stray Load Loss Analysis

    The main components of loss depend on the operating point. One of these components is stray load loss.

  4. [W-SE-95] Improvement in Generation of Three-Dimensional Skin Mesh

    We have improved the reliability of skin mesh generation for JMAG-Designer in this work, and thus, its details are introduced in this paper.

  5. Performance Analysis Method of IPM Motor for EV Using Electromagnetic Simulation(JMAG)

    Yoshihisa Kubota, Honda R&D Co.,Ltd

  6. Next Generation EV Motor Design Using JMAG-Designer

    Bernd Cebulski, IAV GmbH

  7. Introduction of New Coils (AST COIL) Using Motor Analysis Developed with Proprietary Manufacturing Methods

    Kyohei Yanagisawa, ASTER CO., LTD.

  8. [JAC224] Wireless Power Transfer Device Stray Loss Analysis

    In this example, an example is presented investigating by using electromagnetic field analysis whether stray loss can be suppressed using an aluminum shield.

  9. [JAC209] Magnetic Measurement Analysis Accounting for Eddy Currents

    This document introduces an analysis model is created based on the excitation current method, and the differences in magnetic properties obtained when the frequency is changed are…

  10. [JAC233] Induction Heating Coil Optimization

    In this example, an example of using an optimization function to design a coil to use for induction hardening a gear is presented.

  11. [JAC228] Induction Motor Thermal Analysis

    In this example, evaluating induction motor temperature distribution.

  12. [W-SE-101] Detailed Eddy Current Analysis of End Winding with Parallel Processing

    To accurately obtaining the end-winding eddy current loss at high rotation speed, the influence of the magnetic field flux generated by the eddy current flow in every part of the …

  13. [JAC211] IPM Motor Wire Joule Loss Analysis

    In this example, evaluation of coil joule loss that includes eddy currents during motor rotation is introduced here.

  14. Design of Electric Machine for Electric Aircraft Using Power Simulation License

    Hiroshi Mitsuda, Mitsubishi Electric Corporation

  15. [W-MO-17] Alternator Analysis Using Tetrahedral/Pentahedral Mixed Mesh

    This paper looks at tetrahedral/pentahedral mixed mesh and aims to generate effective mesh to reduce calculation time. We compared calculation times and accuracy when analysis is …

  16. [JAC022] Analysis of the Eddy Current in the Magnet of an IPM Motor

    This Application Note presents the use of a magnetic field analysis in a state of operation to obtain variations in magnet eddy current losses according to the number of divisions…

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