How to create ROM of maxwell2d Motor model

- November 3, 2021 at 2:04 pm
  
  lwqqqq
  Subscriber
  
  My research direction is about the combination of electric vehicles and the Internet of Things. At present, I want to build a digital twin of a motor, but it seems that the maxwell2d model can only generate an equivalent circuit. How do I extract the maxwell2d model of the motor as ROM, and then build a digital twin of the motor?
- December 7, 2021 at 10:16 am
  
  Navya C
  Ansys Employee
  
  Hi @lwqqqq I did not understand what you mean by "Extract as ROM".
  In addition to exporting an equivalent circuit, you can also export the maxwell 2D model in the following formats.
  Modeler>Export
  
  Regards Navya
- January 18, 2022 at 4:04 pm
  
  lwqqqq
  Subscriber
  
  Hi @nchode Sorry for not expressing clearly.
  I want to generate a ROM of a maxwell2d motor model, but I am confused about the difference between ROM and ECE.
  In addition, when I click the ROM icon in the upper right corner of the twin builder interface
  the following error message will be displayed (My Ansys verison is 2021R2).
- January 18, 2022 at 4:11 pm
  
  lwqqqq
  Subscriber
  
  Hi @nchode
  Sorry for not expressing clearly.
  I want to generate a ROM of a maxwell2d motor model. I am confused about the difference between ROM and ECE.
  In addition, when I click the ROM icon in the upper right corner of the twin builder interface,
  the following error message will be displayed.
- January 19, 2022 at 3:20 pm
  
  Navya C
  Ansys Employee
  
  Hi, @lwqqqq It looks like you do not have a Twinbuilder license. Please check.
  
  Regards Navya