Eddy Current Analysis

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  1. [L-MO-90] Detailed Coil Modelling for Motors

    Motors require higher power densities and lowered heights. This calls for high-fidelity simulations that make it possible to view the effects of the detailed geometry of a coil. I…

  2. [W-MA-70] Mesh Modeling for Coil AC Loss Analysis

    In this report, coil AC loss analysis is examined from the perspective of mesh modeling.

  3. [JAC194] Analysis of High-Speed Rotation Motors Accounting for Eddy Current

    Here we discuss the steps for accounting for eddy current loss occurring in the magnetic steel sheets during a magnetic field analysis, and then analyze the effects on torque.

  4. [JAC191] Torque Analysis of Three-Phase Induction Motors Accounting for the Skew Using the Multi-slice Method

    In this document, the multi-slice method is used to compare torque waveforms of a cage three-phase induction motor with and without skew, and is then used to verify the effects of…

  5. [JAC186] Gear Induction Hardening Analysis Using Two Frequencies

    In this material, the validity of coil geometry used for quenching is evaluated by heating the gear top and bottom at high and low frequencies, respectively, to confirm uniform te…

  6. [JAC183] Agitation Force Analysis of an Induction Furnace

    This analysis will evaluate the size of Lorentz force required to agitate and where this is generated.

  7. [JAC173] Basic Characteristic Analysis of an IPM Motor

    This Application Note demonstrates an analysis in which an IPM motor's cogging torque, torque, magnetic flux density distribution, and iron loss in the stator core are obtained.

  8. [JAC172] High-Frequency Induction Heating Analysis of a Test Piece (Rotational Induction Hardening)

    This Application Note explains how to create a numerical analysis model when obtaining the optimum coil geometry, current conditions (power supply frequency, current value), and r…

  9. Nissan’s EV Motor Development Strategy and History: Vison of Motor Development Strengthening with JMAG

    Shunji Oki, Nissan Motor Co., Ltd.

  10. Current Challenges and Future Solutions in Traction Motor Design for Electric Vehicles

    Bernd Cebulski, IAV GmbH

  11. Loss Distribution Analysis for 4-pole air Cooled Turbine Generator Using 3D Finite Element Method

    Hiromu Kamiyama, TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

  12. Magnetic Field Analysis of Rectifiers

    Tomohisa Yamagishi, Fuji Electric Co.,Ltd.

  13. 3-D Magnetic Field Analysis of Large Power Transformer Using Parallel Calculation

    Yasuhisa Ito, MEIDENSHA CORPORATION

  14. The Role of JMAG on Powertrain Development

    Albert Li, Gogoro Inc.

  15. Simulation based design validation and optimisation of Electrical machines for automotive applications

    M.P.Ragavendra, Lucas-TVS Ltd.,

  16. Eddy Current Loss Evaluation and Temperature Rise Verification of Stator Core Clamping Stud Bolts in Alternating Current Rotational Machines

    Seigo Taku, TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

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