t_pf.m

可进行电力系统多节点系统的优化潮流计算

function t_pf(quiet)
%T_PF  Tests for power flow.

%   MATPOWER
%   $Id: t_pf.m,v 1.3 2004/08/23 20:59:50 ray Exp $
%   by Ray Zimmerman, PSERC Cornell
%   Copyright (c) 2004 by Power System Engineering Research Center (PSERC)
%   See http://www.pserc.cornell.edu/matpower/ for more info.

if nargin < 1
    quiet = 0;
end

t_begin(20, quiet);

casefile = 't_case9_pf';
if quiet
    verbose = 0;
else
    verbose = 1;
end
mpopt = mpoption('OUT_ALL', 0, 'VERBOSE', verbose);

%% get solved AC power flow case from MAT-file
load soln9_pf;      %% defines bus_soln, gen_soln, branch_soln

%% run Newton PF
t = 'Newton PF : ';
mpopt = mpoption(mpopt, 'PF_ALG', 1);
[baseMVA, bus, gen, branch, success, et] = runpf(casefile, mpopt);
t_ok(success, [t 'success']);
t_is(bus, bus_soln, 6, [t 'bus']);
t_is(gen, gen_soln, 6, [t 'gen']);
t_is(branch, branch_soln, 6, [t 'branch']);

%% run fast-decoupled PF (XB version)
t = 'Fast Decoupled (XB) PF : ';
mpopt = mpoption(mpopt, 'PF_ALG', 2);
[baseMVA, bus, gen, branch, success, et] = runpf(casefile, mpopt);
t_ok(success, [t 'success']);
t_is(bus, bus_soln, 6, [t 'bus']);
t_is(gen, gen_soln, 6, [t 'gen']);
t_is(branch, branch_soln, 6, [t 'branch']);

%% run fast-decoupled PF (BX version)
t = 'Fast Decoupled (BX) PF : ';
mpopt = mpoption(mpopt, 'PF_ALG', 3);
[baseMVA, bus, gen, branch, success, et] = runpf(casefile, mpopt);
t_ok(success, [t 'success']);
t_is(bus, bus_soln, 6, [t 'bus']);
t_is(gen, gen_soln, 6, [t 'gen']);
t_is(branch, branch_soln, 6, [t 'branch']);

%% run Gauss-Seidel PF
t = 'Gauss-Seidel PF : ';
mpopt = mpoption(mpopt, 'PF_ALG', 4);
[baseMVA, bus, gen, branch, success, et] = runpf(casefile, mpopt);
t_ok(success, [t 'success']);
t_is(bus, bus_soln, 5, [t 'bus']);
t_is(gen, gen_soln, 5, [t 'gen']);
t_is(branch, branch_soln, 5, [t 'branch']);

%% get solved AC power flow case from MAT-file
load soln9_dcpf;        %% defines bus_soln, gen_soln, branch_soln

%% run DC PF
t = 'DC PF : ';
[baseMVA, bus, gen, branch, success, et] = rundcpf(casefile, mpopt);
t_ok(success, [t 'success']);
t_is(bus, bus_soln, 6, [t 'bus']);
t_is(gen, gen_soln, 6, [t 'gen']);
t_is(branch, branch_soln, 6, [t 'branch']);

t_end;

return;