C2000WARE-DIGITALPOWER-SDK: How to tune k and Gamma in SPLL_1PH_SOGI_FLL

Hi Vsevolod

Please go through below docs for further details on SPLL

software-dl.ti.com/.../group__SPLL__1PH__SOGI__FLL.html

https://www.ti.com/lit/pdf/sprabt3

Thank you

Amir Hussain

Hi Amir,
Yes, I have read the documentation in our SDK. But there is nothing said about how to determine these coefficients, except "The value of k and γ are identified through simulation.". I need more insights about what simulations was used? What are the selection criterias? How to understand that this FLL is stable enough. Is there any known method of tuning these parametrs?

My question was specifically abot FLL and k and Gamma parameters. There is nothing aobut these parameters in the sprabt3 document you are referring. Did I miss something?

Best regards, Seva.

Hello Seva

I do not have further information on selection of k and Gamma. I will try to reach out to the person who wrote sprabt3. 

Thank you

Amir Hussain