fdpf

fdpf(Ybus, Sbus, V0, Bp, Bpp, ref, pv, pq, mpopt)

fdpf() - Solves the power flow using a fast decoupled method.

[V, CONVERGED, I] = FDPF(YBUS, SBUS, V0, BP, BPP, REF, PV, PQ, MPOPT)
solves for bus voltages given the full system admittance matrix (for
all buses), the complex bus power injection vector (for all buses),
the initial vector of complex bus voltages, the FDPF matrices B prime
and B double prime, and column vectors with the lists of bus indices
for the swing bus, PV buses, and PQ buses, respectively. The bus voltage
vector contains the set point for generator (including ref bus)
buses, and the reference angle of the swing bus, as well as an initial
guess for remaining magnitudes and angles. MPOPT is a MATPOWER options
vector which can be used to set the termination tolerance, maximum
number of iterations, and output options (see MPOPTION for details).
Uses default options if this parameter is not given. Returns the
final complex voltages, a flag which indicates whether it converged
or not, and the number of iterations performed.