Description

This tutorial shows how to use SimLab to run electromagnetic analysis with Flux solver for electric motors. The studied device, a wound field synchronous motor, is running in motor mode. As presented in the figure below, it includes the following elements:

• a fixed part (stator) including yoke, slots, and windings
• an air gap
• a movable part (rotor) with wound coils

 

Analysis

In this tutorial, a simple transient magnetic analysis is defined to evaluate the motor performance on load (torque and efficiency)

 

Results

Isovalues of B

 

Electromagnetic Torque VS Angular Position

 

Stator Joule Losses VS Angular Position

 

Rotor Joule Losses VS Angular Position

 

Stator Iron Losses VS Angular Position

 

Example access

All files corresponding to this example are accessible with this link:

• For SimLab 2024: 2D_MT_WFM_Motor_SL2024.0.zip

Step to follow:

• to follow the example step by step, the corresponding files are in "Example_name_StepByStep" folder containing:
  • Input folder: contains initial *.slb databases an other files needed to be able to play manually  the tutorial by following the step by step document
  • Output folder: empty (contains the obtained results after to play the tutorial) 
  • Tutorial folder: contains the document describing the example step by step 
• to play the tutorial by scripts, the corresponding files are in "Example_name_PlayScripts" folder containing :
  • Initial folder: contains initial *.slb databases an other files needed to be able to run scripts of  the tutorial
  • Output folder: empty (contains the obtained results after to play scripts of the tutorial) 
  • ScriptsTutorial folder: contains script files to be able to play each analysis