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Flux Weakening

Akhilesh30
Associate II

Hi Team,

I have enabled the flux weakening for the Motor. But as per my understanding, flux weakening helps us to run the motor beyond the rated RPM. But in my case, I am not able to see that difference.
Could you please help me understand how it works or have I missed some of the steps while configuring the project?

Akhilesh30_0-1707129902511.png

 

1 ACCEPTED SOLUTION

Accepted Solutions
cedric H
ST Employee

Hello @Akhilesh30 ,

You can find the description of flux weakening in the user manual :

cedricH_0-1707140247914.png

From what I saw in your screenshot, your motor reaches the max application speed. 

If you want to go beyond this speed, then you have to increase the max application speed parameter from the motor configuration panel of the MC Workbench. At least you will have the ability to increase the target speed in the Pilot tool.

Regards

Cedric

 

View solution in original post

1 REPLY 1
cedric H
ST Employee

Hello @Akhilesh30 ,

You can find the description of flux weakening in the user manual :

cedricH_0-1707140247914.png

From what I saw in your screenshot, your motor reaches the max application speed. 

If you want to go beyond this speed, then you have to increase the max application speed parameter from the motor configuration panel of the MC Workbench. At least you will have the ability to increase the target speed in the Pilot tool.

Regards

Cedric