Dear Houssem, Thank you so much for your suggestions. I'll convert into pu & then try. Would you please help me to get 'case33bw' test system.
Sincerely Sk. Md. Golam Mostafa Masters(EPSM), Energy FoS Asian Institute of Technology (AIT) Khlong Luang, Pathumthani,Thailand Cell: 0992561734 On Mar 2, 2017 12:53 PM, "Houssem" <[email protected]> wrote: Dear Momamed Please check if R and X are in per unit or in omhs. If there are in ohms you have to convert them to pu. For the 33 radial test system MATPOWER converges as you can see for 'case33bw'. Regards Houssem On 02/03/2017 12:27 AM, Sk. Md. Golam Mostafa wrote: Hello Dear, > I am a Master's student and bigginer with matpower. I sucessfully run > power flow for *Meshed* network using IEEE-14,30,39 bus test system and > get the losses but failed to run pf using radial systems like 22, 33 > *radial *test system from different reference because it does not become > convergent. I used the following command: > > >> mpc=loadcase(case) > >> mpopt=mpoption('pf.alg',*'NR'*,'pf.tol',1e-4,'verbose',0); > > >> mpopt=mpoption('pf.alg'*,'GS'*,'pf.tol',1e-4,'verbose',0); > > >> mpopt=mpoption('pf.alg','*FDXB'*,'pf.tol',1e-4,'verbose',0); > > >> mpopt=mpoption('pf.alg',*'FDBX'*,'pf.tol',1e-4,'verbose',0); > > >> results=runpf(mpc.mpopt) > > please help me for run radial test system. Thanks in advance. > Sincerely Yours Sk. Md. Golam Mostafa
