Dear Friend,
I'm working with PMSM Motor Control project.
I've edited/added some instructions in HVPM sensored project code, from Control-suit.
How can I make Field Oriented Control of PMSM Motor without use of Index pulse of Encoder?
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Dear Friend,
I'm working with PMSM Motor Control project.
I've edited/added some instructions in HVPM sensored project code, from Control-suit.
How can I make Field Oriented Control of PMSM Motor without use of Index pulse of Encoder?
Hi Chinmay,
We will contact our experts and have them respond soon.
Chinmay,
If you are using a non-absolute encoder you need to do some sort of initial alignment to zero out / offset your encoder count to the magnetic flux. This can be a full revolution or in some cases you can just inject some Id (if doing FOC) and align the field, then read your encoder value.