CAE Software【Femtet】Murata Software Co., Ltd.

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Magnetic Analysis (Transient Analysis)

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The values mentioned in Notes are based on Femtet 32-bit edition with the following system.
CPU: Intel Core i7-3770 3.40GHz　Memory: 4.00GB
The values in Notes may vary depending on the version of Femtet and system.

Magnetic Analysis (Transient Analysis)

1

Torque Analysis of IPM Motor

Setup Condition and Analysis Type

Transient Analysis



Rotating Machinery
Radial Gap
External Circuit Coupling
Layer (Homogenizing Method)

Notes

  • The Number of Meshes 5090
  • Analysis Time 1min54sec
  • Maximum Memory Usage 100MB

2

Torque Analysis of SPM Motor

Setup Condition and Analysis Type

Transient Analysis



Rotating Machinery
Radial Gap
External Circuit Coupling
Layer (Homogenizing Method)

Notes

  • The Number of Meshes 5090
  • Analysis Time 1min54sec
  • Maximum Memory Usage 100MB

3

Cogging Torque of Axial Gap Type Motor

Setup Condition and Analysis Type

Transient Analysis
Rotating Machinery
Axial Gap

Notes

  • The Number of Meshes 200915
  • Analysis Time 22min 52sec
  • Maximum Memory Usage 714MB

4

Starting Characteristics of Induction Motor

Setup Condition and Analysis Type

Transient Analysis



Rotating Machinery
Radial Gap
External Circuit Coupling
Motion Coupling

Notes

  • The Number of Meshes 19634
  • Analysis Time 14min 11sec
  • Maximum Memory Usage 622MB

5

Power Generation of IMP Generator

Setup Condition and Analysis Type

Transient Analysis
Rotating Machinery
Radial Gap
External Circuit Coupling

Notes

  • The Number of Meshes 8408
  • Analysis Time 6min 2sec
  • Maximum Memory Usage 89MB

6

Torque Analysis of Outer Rotor Motor

Setup Condition and Analysis Type

Transient Analysis
Rotating Machinery
Radial Gap
External Circuit Coupling

Notes

  • The Number of Meshes 6482
  • Analysis Time 2min6sec
  • Maximum Memory Usage 143MB

7

Torque Analysis of IPM Motor (Current Source)

Setup Condition and Analysis Type

Transient Analysis



Rotating Machinery
Radial Gap
External Circuit Coupling
Current Source
Layer (Homogenizing Method)

Notes

  • The Number of Meshes 5090
  • Analysis Time 1min54sec
  • Maximum Memory Usage 100MB

8

Iron Loss of Coil (AC Analysis with B-H Curve Taken into Account)

Setup Condition and Analysis Type

Transient Analysis
Iron Loss

Notes

  • The Number of Meshes 11241
  • Analysis Time 50sec
  • Maximum Memory Usage 115MB

9

Magnetization of IPM Motor

Setup Condition and Analysis Type

Transient Analysis
Magnetization Analysis
Use Magnetization Result
Layer (Homogenizing Method)

Notes

  • The Number of Meshes 5090
  • Analysis Time 15sec
  • Maximum Memory Usage 100MB

10

120-Degree Conduction DC Motor (with Switches)

Setup Condition and Analysis Type

Transient Analysis
Rotating Machinery
Radial Gap
External Circuit Coupling
Switch
Layer (Homogenizing Method)

Notes

  • The Number of Meshes 3161
  • Analysis Time 54sec
  • Maximum Memory Usage 100MB

11

Magnetic Field Distribution of Coil Antenna with Capacitor for Resonance

Setup Condition and Analysis Type

Transient Analysis
External Circuit Coupling
Capacitor

Notes

  • The Number of Meshes 13700
  • Analysis Time 1min 22sec
  • Maximum Memory Usage 257MB

12

Iron Loss by Input Current with Arbitrary Waveform (Triangle Wave)

Setup Condition and Analysis Type

Transient Analysis
Iron Loss

Notes

  • The Number of Meshes 11241
  • Analysis Time 1min 40sec
  • Maximum Memory Usage 115MB

13

Demagnetization of SPM Motor

Setup Condition and Analysis Type

Notes

  • The Number of Meshes
  • Analysis Time
  • Maximum Memory Usage

14

Analysis of Induction Motor with Specified Rotating Speed

Setup Condition and Analysis Type

Transient Analysis
Rotating Machinery
Radial Gap
External Circuit Coupling

Notes

  • The Number of Meshes 8916
  • Analysis Time 5min 54sec
  • Maximum Memory Usage 269MB

15

Propulsion by Linear Motor

Setup Condition and Analysis Type

Transient Analysis
Translating Machinery
External Circuit Coupling

Notes

  • The Number of Meshes 417190
  • Analysis Time 8min 17sec
  • Maximum Memory Usage 6540MB

Thermal Analysis・Magnetic Analysis (Transient Analysis)

1

Thermal Analysis of IPM Motor

Setup Condition and Analysis Type

Magnetic field-Transient Analysis
Rotating Machinery
Radial Gap
External Circuit Coupling
Layer (Homogenizing Method)
Fast Stabilizer
Thermal: Steady-state analysis
Heat transfer/Ambient radiation
Natural convection (automatic calculation)

Notes

  • The Number of Meshes 123133
  • Analysis Time 25hours 21min
  • Maximum Memory Usage 763MB

2

Heating due to the Iron Loss (AC Analysis with B-H Curve Taken into Account)

Setup Condition and Analysis Type

Magnetic field: Transient Analysis
Iron Loss
Thermal: Steady-state analysis
Heat transfer/Ambient radiation
Natural convection (automatic calculation)

Notes

  • The Number of Meshes 11241
  • Analysis Time 50sec
  • Maximum Memory Usage 120MB
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