Motor

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  1. [L-MA-185] Virtual Prototyping Enables Immediately to Validate the Machine Performance

    By prototyping and testing motors, design problems can be identified and rework in the mass production stage can be reduced. However, prototyping is costly and time consuming. The…

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

  2. [L-HT-184] Cooling Performance Evaluation for Motor Magnetic Design

    Industrial motors, especially those with high power density, must take the cooling performance into account even for the magnetic performance with cooling. To improve the magnetic…

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field and Thermal
    • Technical Themes: Multiphysics

  3. [L-VI-183] Evaluation of System-Level Vibration Caused by Motor Electromagnetic Forces and Torques

    Motors are the power source that is incorporated into a system like eAxle, and the torque and electromagnetic force (excitation force) generated by the motor is transferred throug…

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field and Structural
    • Technical Themes: MBD and Multiphysics

  4. [JAC302] Optimization of IPM Motor Geometry and Coil Turns

    This case study optimizes IPM motor geometry and coil turns by using objective functions to maximize the average efficiency of several operating points and minimize the volume to …

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field
    • Technical Themes: Design Exploration / Optimization

  5. The Future of R&D and Design: What Can Electromagnetic Field Analysis and Artificial Intelligence Do for You?

    Hajime Igarashi, Hokkaido University

    • Applications: IPM Motor, Motor, SPM Motor, and Wireless Power Transfer
    • Physical Phenomena: Magnetic Field
    • Technical Themes: AI / Machine Learning and Design Exploration / Optimization

  6. Improvement of Motor Design Process through Topology Optimization and Parametric Multi-Objective Optimization

    Hisayoshi Takeuchi, DAIHATSU MOTOR CO.,LTD.

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field and Structural
    • Technical Themes: Design Exploration / Optimization and Large-Scale Processing

  7. Case Study of Data-driven Design in Electric Motor Development

    Naoki Ohmura, IHI Corporation

    • Applications: Motor and SPM Motor
    • Physical Phenomena: Magnetic Field and Structural
    • Technical Themes: Design Exploration / Optimization and MBD

  8. Characteristic Analysis of 12/10 Switched Reluctance Motor Using Control Circuit Function of JMAG-Designer

    Nozomu Takemura, Osaka University / LG Japan Lab Inc.

    • Applications: Motor and SR Motor
    • Physical Phenomena: Circuit / Control and Magnetic Field
    • Technical Themes: Large-Scale Processing

  9. Thermal Analysis of Traction Motors Using JMAG: A Case Study and Future Perspectives

    Victor Rosa, Magna Powertrain

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field and Thermal
    • Technical Themes: Efficiency map and Multiphysics

  10. An Effect of Leakage Flux from the Traction Motor to the Resolver

    Kan Akatsu, Yokohama National University

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field
    • Technical Themes: Large-Scale Processing

  11. Design And Simulation Of High-Performance Permanent Magnet Synchronous Machines for Next Generation of Systems

    Bulent Sarlioglu, University of Wisconsin-Madison

    • Applications: IPM Motor, Motor, and SPM Motor
    • Physical Phenomena: Magnetic Field and Thermal
    • Technical Themes: Design Exploration / Optimization and Multiphysics

  12. Optimization and High-precision Modeling of Permanent Magnet-free Motors

    Daisuke Sato, Nagaoka Motor Development Co., Ltd.

    • Applications: Motor, SR Motor, and Synchronous Reluctance Motor
    • Physical Phenomena: Magnetic Field and Thermal
    • Technical Themes: Design Exploration / Optimization, Material Modeling / Loss Analysis, and Multiphysics

  13. Electromagnetic Vibration and Noise Analysis of Induction Motor Using JMAG and Actran for Realizing Virtual Prototyping

    Hayato Naojima, Fuji Electric Co., Ltd.

    • Applications: Induction Motor and Motor
    • Physical Phenomena: Magnetic Field and Structural
    • Technical Themes: Large-Scale Processing and Multiphysics

  14. Smart Motor Control Technology Evolving with AI – Virtual Sensors and Fault Detection –

    Atsushi Katagiri, MathWorks Japan

    • Applications: Induction Motor and Motor
    • Physical Phenomena: Circuit / Control and Magnetic Field
    • Technical Themes: AI / Machine Learning and MBD

  15. [JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit

    Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.

    • Applications: IPM Motor and Motor
    • Physical Phenomena: Magnetic Field
    • Technical Themes: Multiphysics

  16. [JAC219] Axial Gap Type Motor Cogging Torque Analysis

    In this example, presents an example of cogging torque analysis of an axial gap type motor.

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

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