[JAC284] Analysis of Minute Electromagnetic Forces Acting on a Magnet

In this example, we obtain the minute electromagnetic forces acting on a magnet that is moving translationally.

• Applications: Magnet
• Module: TR
• Physical Phenomena: Magnetic Field

[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
• Module: DP
• Physical Phenomena: Magnetic Field
• Technical Themes: Multiphysics

[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
• Module: TR
• Physical Phenomena: Magnetic Field

[JAC219] Axial Gap Type Motor Cogging Torque Analysis

DownloadVersionSize (KB)Application Note -866Model Data JMAG-Designer 18.025,919Case

[JAC262] IPM Motor Thermal Demagnetization Analysis Accounting for Dy-Diffusion Magnet Incomplete Magnetization

DownloadVersionSize (KB)Application Note -1,945Model Data JMAG-Designer 20.25,644Case

[JAC262] IPM Motor Thermal Demagnetization Analysis Accounting for Dy-Diffusion Magnet Incomplete Magnetization

In this example, a motor using Dy diffused magnets the thermal demagnetization resistance of the Dy diffused magnets with a coercive force distribution when there is incomplete ma…

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

[JAC235] Reactor Core Stray Loss Analysis

DownloadVersionSize (KB)Application Note -1,541Model Data JMAG-Designer 17.0741Case

[JAC235] Reactor Core Stray Loss Analysis

In this example, reactor core stray loss is described.

• Applications: Transformer / Reactor
• Module: LS and TR
• Physical Phenomena: Magnetic Field

[JAC138] Vibration Analysis of an SR Motor

DownloadVersionSize (KB)Application Note -2,167Model Data JMAG-Designer 20.11,348Case

[JAC267] IPM Motor Topology Optimization Using the Density Method

Magnetic field and structural coupled analysis is run in this example. While accounting for rotor core strength, topology optimization that uses the density method is used to perf…

• Applications: IPM Motor and Motor
• Module: DP and DS
• Physical Phenomena: Magnetic Field

[JAC017] Inductance Analysis of an IPM Motor

This Application Note explains how to obtain the current phase angle characteristics of a dq axis inductance that accounts for magnetic saturation and flux leakage in an IPM motor.

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

[JAC138] Vibration Analysis of an SR Motor

This Application Note presents an example of how to obtain the electromagnetic force generated in the stator core of an SR motor and evaluate the sound pressure by linking it to t…

• Applications: Motor and SR Motor
• Module: DP and DS
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

[JAC017] Inductance Analysis of an IPM Motor

DownloadVersionSize (KB)Application Note -549Model Data JMAG-Designer 20.0435Case

[JAC223] Multi-Objective Optimization of an IPM Motor Accounting for Stress at High-Speed Rotation

In this example, the optimum current phase that achieves high torque per each geometry is obtained, and the torque characteristics (1,000 r/min) and stress due to centrifugal forc…

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

[JAC223] Multi-Objective Optimization of an IPM Motor Accounting for Stress at High-Speed Rotation

DownloadVersionSize (KB)Application Note -1,164Model Data JMAG-Designer 20.0920Case

[JAC267] IPM Motor Topology Optimization Using the Density Method

DownloadVersionSize (KB)Application Note -807Model Data JMAG-Designer 20.21,625Case