Thanks Ahmad. Would you, please, explain more and provide some code. Please consider that I am not a Power system student. So, I appreciate your detailed ans step by step description to do such a simulation in the Matpower. For example, If I want to attach a 33 bus (case 33 in the Matpower) to 14 bus (case 14) as a load bus.
Thank you so much for your help. On Sat, Apr 7, 2018 at 11:57 AM, Ahmad Sadiq Abubakar < [email protected]> wrote: > I don't think there's a problem with your proposed integrated > transmission-distribution grid as long as the following is taken care of. > 1) The distribution network section is not radial... Since conventional > load flow do not converge fine with radial network. > 2) At point of common coupling between transmission and distribution, In > modelling the PQ load at transmission by a real distribution network you > may account or assume the transformer impedances neglected. Such that if > you assumed ideal transformer (lossless) the resistance is zero and the > transformer is modeled by a very small reactance. > > For now this is what I can remember. I recently model such integrated grid. > > Ahmad A. S. > > On Sat, Apr 7, 2018, 7:43 PM Arkan Arkan <[email protected]> wrote: > >> Hi, >> >> I am wondering how is it possible to simulate combined transmission >> system and distribution grid in one place (global one) in the Matpower? I >> want to see the effects of contingencies on transmission grid in the >> distribution grid measurements values. Actually I want to attach a >> distribution grid to one of the load buses of transmission grid and run the >> whole network. I highly welcome any suggestion. >> >> Thanks for any help in advance. >> >> >> >>
