[JAC207] Transfer Torque and Efficiency Analysis of Magnetic Gear

In this example, the transfer torque and transfer efficiency are obtained with magnetic field analysis for the flux modulated type magnetic gear using permanent magnets for the in…

• Applications: Magnetic Gear
• Physical Phenomena: Magnetic Field

[JAC289] Efficiency Map Creation for Wound-Field Synchronous Motors

In this example, efficiency maps for a wound-field synchronous motor are created to check the combinations of currents that result in maximum efficiency. In addition, the loss bre…

• Applications: Motor and Wound-Field Synchronous Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Efficiency map

[JAC148] Loss Analysis of a Power Transformer (Flyback Converter)

A magnetic field analysis simulation based on the finite element method (FEM) can precisely evaluate the complex loss distributions of the coil and core, so it is optimal for an a…

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

Topology Optimization of SynRM using Gabor Filter

Yushi Kido, AISIN CORPORATION

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

Coupled Analysis of Induction Motor using JMAG-Express

Ryuki Haruna, TEIKOKU ELECTRIC MFG. CO., LTD.

• Applications: Induction Motor and Motor
• Physical Phenomena: Electric Field and Thermal
• Technical Themes: Multiphysics

Investigation of the Effect on Electromagnetic Excitation Force Considering Dynamic Eccentricity in Ultra-High Rotation Motor

Takashi Maeda, ESTECH Corporation

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

Study of Magnetic Structure for Capturing Magnetic Particles in Fluid

Shigeru Yamamoto, Hitachi High-Tech Corporation

• Applications: Magnet
• Physical Phenomena: Magnetic Field
• Technical Themes: Multiphysics

Initiatives in Improving the Design Accuracy and Performance of Magnetic Bearings

Ryoma Yamamoto, Kawasaki Heavy Industries, Ltd.

• Physical Phenomena: Magnetic Field
• Technical Themes: Material Modeling / Loss Analysis

H3X Integrated Motor Drives: Delivering World-Class Power Density for Maximum Vehicle Range

Max Liben, H3X Technologies

• Applications: IPM Motor, Motor, and SPM Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Efficiency map

Analysis of Electromagnetic Force Acting on a Workpiece During Induction Heating

Go Hagimoto, NSK Ltd.

• Applications: Induction Heating
• Physical Phenomena: Magnetic Field, Structural, and Thermal
• Technical Themes: Multiphysics

Investigation of Error Factors between Measurement and Analysis Results of Torque in a Permanent Magnet Synchronous Motor under High Speed Rotation

Masatsugu Takemoto, Okayama University

• Applications: IPM Motor and Motor
• Physical Phenomena: Circuit / Control and Magnetic Field

[JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets

In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…

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

[JAC122] Inductance Analysis of an IPM Motor -d/q-axis Inductance Obtained by Actual Measurement-

This Application Note presents an analysis that obtains d/q-axis inductance in an IPM motor while assuming actual measurements in a stationary rotor.

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

[JFT115] Recalculating Electromagnetic Force and Torque Waveforms

This document describes the method for calculating electromagnetic force as the post-processing of magnetic field analysis.

[JAC034] Demagnetization Analysis of an SPM Motor

This note presents the use of a magnetic field analysis to evaluate the demagnetizing ratio distribution of an of an SPM motor by changing the current flow.

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

[JAC292] Evaluating Energy Consumption During Drive Cycle Using Loss Maps with Temperature Dependency for IPM Motors

In this example, loss maps with temperature dependency for an IPM motor are used to compare and evaluate the energy consumption and efficiency during a WLTC drive cycle while usin…

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