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Replies: 3
Views: 105
Part Number: F28M36P63C2
Dear all,
I am trying to implement a dq controller for a three-phase inverter. I have calibrated all my inputs and i am feeding them into the simulink ''abc to dq'' block.
When i operate in open loop, i am using a three-phase PLL to obtain wt and i can see Vd,Vq as constants and as expected.
When i want to close the loop, i obtain wt by giving a constant w into a discrete integrator. However, in that case the output of ''abc to dq'' block gives sinusoidal components and not constants.
Has anyone faced this issue before? Any hints?
Thanks in advance.
Alex
* I am using an F28M36 concerto microcontroller and i am debugging the code through the Simulink C2000 Concerto add-on.
In reply to Alexandros Paspatis:
Hi,
Please contact:
We have people well experienced on this topic who can help!
Venkatesh Chilapur | MathWorks
In reply to venkatesh chilapur:
Thanks for the quick reply.
I have just raised a technical support request through the link you send me.
Kind regards,