Sensorless Control with High Frequency Signal Injection at Low Speed

Hello,

I would like to ask if anyone has a link to a simulink model for sensorless control of pmsm at low Speeds using High Frequency signal injection method?

Thank you very much

[Christian Kampp Kruuse]

I would also very much like to hear if anyone has this :)

[Dawara Abd]

could you please share it with me if you got it

[Sumit Mohite]

Have you got simulink model of sensorless pmsm control using high frequency voltage injection, if yes please share it

Answer 1

[Sabin]

A good place to start is the Sensorless Field-Oriented Control of PMSM in the Motor Control Blockset.

Answer 2

[MathWorks Motor Control Blockset Team]

Please refer to the following document page: Initial Position Estimation and Field-Weakening Control of IPMSM Using Pulsating High-Frequency Injection and Extended EMF Observer.