TR

Transient Magnetic (3D)

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  1. [JAC089] Stiffness Torque Analysis of a PM Stepper Motor

    This Application Note describes how the stiffness torque at 0.5 A of current can be calculated for a PM stepper motor.

    • Applications: Motor and Stepper Motor
    • Physical Phenomena: Magnetic Field

  2. [JAC094] Analysis of Detent Torque of a PM Stepper Motor

    This Application Note describes how the detent torque can be calculated for a PM stepper motor.

    • Applications: Motor and Stepper Motor
    • Physical Phenomena: Magnetic Field

  3. [JAC080] Cogging Torque Analysis of an SPM Motor with Skewed Magnetization

    This Application Note presents the use of a magnetic field analysis to obtain the flux density distribution, cogging torque, and induced voltage of an SPM motor that has skewed ma…

    • Applications: Motor and SPM Motor

  4. [JAC099] Superimposed Direct Current Characteristics Analysis of a High Current Reactor

    This Application Note presents how to obtain a high-current reactor’s superimposed direct current characteristics when the gap length is varied.

    • Applications: Transformer / Reactor
    • Physical Phenomena: Magnetic Field

  5. [JAC129] Analysis of a PM Stepper Motor Accounting for Magnetization

    In this analysis, a magnetization device model is created and a magnet is magnetized. The magnetization distribution and surface magnetic flux density of the magnetized magnet, an…

    • Applications: Motor and Stepper Motor
    • Physical Phenomena: Magnetic Field and Material

  6. [JAC054] Analysis of the Cogging Force of a Moving Coil Linear Motor

    This Analysis Note explains how to obtain the magnetic flux density distribution and cogging in a moving coil linear motor with skew applied to its magnets.

    • Applications: Linear Motor and Motor
    • Physical Phenomena: Magnetic Field

  7. [JAC066] Operating Time Analysis of an Injector

    This Application Note explains how to apply direct current voltage to a solenoid injector and obtain its response characteristics by accounting for effects from eddy currents.

    • Applications: Linear Solenoid / Linear Actuator
    • Physical Phenomena: Magnetic Field

  8. [JAC065] Static Thrust Analysis of a Voice Coil Motor

    This Application Note explains how to obtain the current characteristics and the translation position characteristics of the static thrust in a voice coil motor, which is a type o…

    • Applications: Motor and Speaker / Voice Coil Motor
    • Physical Phenomena: Magnetic Field

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

    Shunji Oki, Nissan Motor Co., Ltd.

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Circuit / Control and Magnetic Field
    • Technical Themes: Design Exploration / Optimization and Material Modeling / Loss Analysis

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

    Bernd Cebulski, IAV GmbH

    • Applications: Induction Motor, IPM Motor, and Motor
    • Physical Phenomena: Magnetic Field
    • Technical Themes: Design Exploration / Optimization and Material Modeling / Loss Analysis

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

    Hiromu Kamiyama, TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

    • Applications: Generator
    • Physical Phenomena: Magnetic Field
    • Technical Themes: Large-Scale Processing and Material Modeling / Loss Analysis

  12. Magnetic Field Analysis of Rectifiers

    Tomohisa Yamagishi, Fuji Electric Co.,Ltd.

    • Applications: Bus Bar
    • Physical Phenomena: Magnetic Field and Thermal
    • Technical Themes: Large-Scale Processing and Multiphysics

  13. The Role of JMAG on Powertrain Development

    Albert Li, Gogoro Inc.

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Circuit / Control and Magnetic Field
    • Technical Themes: Efficiency map and MBD

  14. Utilization of JMAG-RT Using Multi-Case Parallel Calculation

    Tomoya Ueda, NIDEC CORPORATION

    • Applications: Motor and SPM Motor
    • Physical Phenomena: Circuit / Control, Magnetic Field, and Structural
    • Technical Themes: Large-Scale Processing, MBD, and Multiphysics

  15. Development of Measurement Method of Three-dimensional Demagnetization Distribution in Permanent Magnets for Motors

    Shintaro Araki, Technology Research Association of Magnetic Materials for High-Efficiency Motors (MagHEM)

    • Applications: IPM Motor, Magnet, and Motor
    • Physical Phenomena: Magnetic Field and Material

  16. 6 kW Axial Flux Motor Based on Soft Magnetic Composites for Hand Held Power Tools

    Cristofaro Pompermaier, Husqvarna Group

    • Applications: Axial Gap Type Motor and Motor
    • Physical Phenomena: Magnetic Field and Material

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