Hie Valentin
First of all, thank you for this wonderful masterpiece of work. you have done a very good job. I am a Ph.D. student and currently, I am working in the same area.
In the program, you have used the value of voltage limits to be in the variation of 10% of the nominal voltage.
what are the changes that need to be incorporated in order to change the voltage variation to 5%? and If the V_statutory_lim is changed to [0.95,1.05], does the opf converge?
Regards
Raju