Learning Forum

[Ali Muheidat]

I am using Maxwell 2D to design Prius 2004 PMSM, and I want to develop control system using Simplorer but I faced a problem and I need help.

 

Firstly, I developed the model using Maxwell 2D and I applied specific three phase current, and I recorded the Torque.

Then, I enable Transient - Transient link to couple the model with Simplorer, and I changed the excitation to external excitation.

After that, I injected same three phase current buy using three phase current source to the input winding, and I connected a speed source of (3000 rpm) to the motion setup out .

Also, I shorted the output winding of the motor and I connected the motion_setup_in to the ground.

 

Finally, I analysed the model but the output Torque is not similar to the Torque produced from Maxwell 2D.

 

How can I fix this problem?

Thanks.

[HDLI]

 

Hello Ali,

      Please compare current, speed, postions, etc. in Maxwell models of both simulations, to make sure if everything is same. 

      I belive something is different and the co-simulation results should be same with the Maxwell model with current excitation.

HDLI

 

[hassan.currimbhoy]

Hello, 

I am having the exact same issue!

I have posted a more detailed explanation to my problem under the following link:
https://innovationspace.ansys.com/forum/forums/topic/simplorermaxwell-cosimulation-results-and-maxwell-results-mismatch/

Some guidance here would be highly appreciated. 

Regards,

Hassan