def calc_branch_results(net, ppci, V):
Ybus = ppci["internal"]["Ybus"]
Yf = ppci["internal"]["Yf"]
Yt = ppci["internal"]["Yt"]
baseMVA, bus, gen, branch, ref, _, _, _, _, _, ref_gens = _get_pf_variables_from_ppci(ppci)
bus, gen, branch = pfsoln_pypower(baseMVA, bus, gen, branch, Ybus, Yf, Yt, V, ref, ref_gens)
ppci["bus"], ppci["gen"], ppci["branch"] = bus, gen, branch
def _pf_without_branches(ppci, options):
Ybus, Yf, Yt = makeYbus_pypower(ppci["baseMVA"], ppci["bus"], ppci["branch"])
baseMVA, bus, gen, branch, ref, _, pq, _, _, V0, ref_gens = _get_pf_variables_from_ppci(ppci)
V = ppci["bus"][:, VM]
bus, gen, branch = pfsoln_pypower(baseMVA, bus, gen, branch, Ybus, Yf, Yt, V, ref, ref_gens)
ppci["bus"], ppci["gen"], ppci["branch"] = bus, gen, branch
ppci["success"] = True
ppci["iterations"] = 1
ppci["et"] = 0
return ppci
