The concepts are well known for handling the switching mechanism of PV to PQ while executing load flow programs. But, my question is that: This was not tackled in the gausspf.m and newtonpf.m of the MatPower package, just have a glimpse over those load flow programs. However, these functions are used to call from the runpf.m. If you observed the runpf.m prgram, after the power-flow solution obtained from any of the "PF_ALG"s, the q limits check have been done to just intimate the users as a message like the limits are violated.
-- with Regards ---------------------------------------------------- Gelli Ravikumar Research Scholar (Ph.D), Field Computations Lab, Dept. of Electrical Engineering, IIT Bombay, Powai, Mumbai 400076 Ph: 022-2576 4424, 089 765 983 96 Gandhian Young Technological Innovation Award - 2013 POSOCO Power System Award: PPSA - 2013 IITB PhD Executive Member - 2013-14 IITB SARC Core Technical Member - 2014-15 On Fri, Aug 22, 2014 at 2:15 PM, Priyanka Murali <[email protected] > wrote: > You will have to change the type of the bus when Q hits the limits. For > this monitor the Q limit and when it hits write call a function for this. > > > On Fri, Aug 22, 2014 at 2:07 PM, Gelli Ravikumar < > [email protected]> wrote: > >> Dear Sir/s, >> >> >> I have gone through core load flow programs of MatPower such as gausspf.m >> and newtonpf.m. But, in these methods, I could not found any provision of >> switching the PV bus to PQ bus whenever the Q limits of PV bus not met in >> the duration of iterations. Please let me know your insights into it. >> >> >> >> -- >> with Regards >> ---------------------------------------------------- >> Gelli Ravikumar >> Research Scholar (Ph.D), >> Field Computations Lab, >> Dept. of Electrical Engineering, >> IIT Bombay, Powai, Mumbai 400076 >> Ph: 022-2576 4424, 089 765 983 96 >> >> Gandhian Young Technological Innovation Award - 2013 >> POSOCO Power System Award: PPSA - 2013 >> IITB PhD Executive Member - 2013-14 >> IITB SARC Core Technical Member - 2014-15 >> >> >> >
