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TMS320F28075: Using SFRA tool for 3 Phase PFC rectifier Plant transfer function generation

Mathew J Manavalan
Prodigy 210 points
Part Number: TMS320F28075
Other Parts Discussed in Thread: SFRA

Hello all,

I am dealing with the design of the control loop for a 3 phase rectifier with PFC. I am presently working on generating the transfer function of my plant. I have the full hardware ready. 

Can the SFRA tool provided by TI be used to generate the plant transfer function for three phase systems ? 

Has this been done by anyone ?

Regards,

Mathew

  • 0
    TI__Mastermind 43730 points

    Matthew,

    We used it on the three phase PFC design we created based on vienna rectifier topology

    On this design we had individual phase controllers so we used SFRA on each individual phase, 

    If you are using ABC-DQ0 type transformation , it has been used and proven by some users, however we do not have a reference code available for it. 

    regards

    Manish Bhardwaj