Modeling and analysis of a Wound Field Rotor Motor

bvallet
bvallet
Altair Employee
edited July 15 in Altair HyperWorks

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

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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

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Electromagnetic Torque VS Angular Position

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Stator Joule Losses VS Angular Position

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Rotor Joule Losses VS Angular Position

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Stator Iron Losses VS Angular Position

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Example access

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

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

 

 

 

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