0001 function t_opf_dc_ot(quiet)
0002
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012 if nargin < 1
0013 quiet = 0;
0014 end
0015
0016 matlab = have_fcn('matlab');
0017 if matlab
0018 if have_fcn('quadprog_ls')
0019 if have_fcn('optimoptions')
0020 if have_fcn('linprog_ds')
0021 if have_fcn('quadprog', 'vnum') >= 7.005
0022 algs = {'interior-point', 'dual-simplex'};
0023 else
0024 algs = {'interior-point', 'active-set', 'simplex', 'dual-simplex'};
0025 end
0026 else
0027 algs = {'interior-point', 'active-set', 'simplex'};
0028 end
0029 else
0030 algs = {'interior-point', 'active-set'};
0031 end
0032 else
0033 algs = {''};
0034 end
0035 else
0036 algs = {'default'};
0037 end
0038
0039 num_tests = 24 * length(algs);
0040
0041 t_begin(num_tests, quiet);
0042
0043 [PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
0044 VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
0045 [GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
0046 MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
0047 QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
0048 [F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C, ...
0049 TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST, ...
0050 ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX] = idx_brch;
0051
0052 casefile = 't_case9_opf';
0053 if quiet
0054 verbose = 0;
0055 else
0056 verbose = 0;
0057 end
0058 if have_fcn('octave')
0059 if have_fcn('octave', 'vnum') >= 4
0060 file_in_path_warn_id = 'Octave:data-file-in-path';
0061 else
0062 file_in_path_warn_id = 'Octave:load-file-in-path';
0063 end
0064 s1 = warning('query', file_in_path_warn_id);
0065 warning('off', file_in_path_warn_id);
0066 end
0067
0068 mpopt = mpoption('out.all', 0, 'verbose', verbose);
0069 mpopt = mpoption(mpopt, 'opf.dc.solver', 'OT');
0070
0071 warning off optim:linprog:IgnoreStartPoint;
0072 warning off optim:linprog:AlgOptsWillError;
0073
0074
0075 if have_fcn('quadprog')
0076 for k = 1:length(algs)
0077 if matlab
0078 if ~isempty(algs)
0079 mpopt = mpoption(mpopt, 'linprog.Algorithm', algs{k});
0080 else
0081 mpopt = mpoption(mpopt, 'linprog', []);
0082 end
0083 end
0084 if strcmp(algs{k}, 'dual-simplex') && strcmp(have_fcn('fmincon', 'vstr'), '7.1')
0085 have_prices = 0;
0086 else
0087 have_prices = 1;
0088 end
0089 t0 = sprintf('DC OPF (OT %s): ', algs{k});
0090
0091
0092 ib_data = [1:BUS_AREA BASE_KV:VMIN];
0093 ib_voltage = [VM VA];
0094 ib_lam = [LAM_P LAM_Q];
0095 ib_mu = [MU_VMAX MU_VMIN];
0096 ig_data = [GEN_BUS QMAX QMIN MBASE:APF];
0097 ig_disp = [PG QG VG];
0098 ig_mu = (MU_PMAX:MU_QMIN);
0099 ibr_data = (1:ANGMAX);
0100 ibr_flow = (PF:QT);
0101 ibr_mu = [MU_SF MU_ST];
0102 ibr_angmu = [MU_ANGMIN MU_ANGMAX];
0103
0104
0105 load soln9_dcopf;
0106
0107
0108 t = t0;
0109 [baseMVA, bus, gen, gencost, branch, f, success, et] = rundcopf(casefile, mpopt);
0110 t_ok(success, [t 'success']);
0111 t_is(f, f_soln, 3, [t 'f']);
0112 t_is( bus(:,ib_data ), bus_soln(:,ib_data ), 10, [t 'bus data']);
0113 t_is( bus(:,ib_voltage), bus_soln(:,ib_voltage), 3, [t 'bus voltage']);
0114 if have_prices
0115 t_is( bus(:,ib_lam ), bus_soln(:,ib_lam ), 3, [t 'bus lambda']);
0116 else
0117 t_skip(1, [t 'bus lam: lambdas not computed']);
0118 end
0119 if have_prices
0120 t_is( bus(:,ib_mu ), bus_soln(:,ib_mu ), 2, [t 'bus mu']);
0121 else
0122 t_skip(1, [t 'bus mu: lambdas not computed']);
0123 end
0124 t_is( gen(:,ig_data ), gen_soln(:,ig_data ), 10, [t 'gen data']);
0125 t_is( gen(:,ig_disp ), gen_soln(:,ig_disp ), 3, [t 'gen dispatch']);
0126 if have_prices
0127 t_is( gen(:,ig_mu ), gen_soln(:,ig_mu ), 3, [t 'gen mu']);
0128 else
0129 t_skip(1, [t 'gen mu: lambdas not computed']);
0130 end
0131 t_is(branch(:,ibr_data ), branch_soln(:,ibr_data ), 10, [t 'branch data']);
0132 t_is(branch(:,ibr_flow ), branch_soln(:,ibr_flow ), 3, [t 'branch flow']);
0133 if have_prices
0134 t_is(branch(:,ibr_mu ), branch_soln(:,ibr_mu ), 2, [t 'branch mu']);
0135 else
0136 t_skip(1, [t 'branch mu: lambdas not computed']);
0137 end
0138
0139
0140
0141
0142
0143
0144 mpc = loadcase(casefile);
0145 mpc.A = sparse([1;1;1;2;2;2],[10;12;13;12;11;14],[-1;1;-1;1;-1;-1],2,14);
0146 mpc.u = [0; 0];
0147 mpc.l = [-Inf; -Inf];
0148 mpc.zl = [0; 0];
0149
0150 mpc.N = sparse([1;2], [13;14], [1;1], 2, 14);
0151 mpc.fparm = ones(2,1) * [1 0 0 1];
0152 mpc.H = sparse(2,2);
0153 mpc.Cw = [1000;1];
0154
0155 t = [t0 'w/extra constraints & costs 1 : '];
0156 [r, success] = rundcopf(mpc, mpopt);
0157 t_ok(success, [t 'success']);
0158 t_is(r.gen(1, PG), 116.15974, 5, [t 'Pg1 = 116.15974']);
0159 t_is(r.gen(3, PG), 116.15974, 5, [t 'Pg3 = 116.15974']);
0160 t_is(r.var.val.z, [0; 0.3348], 4, [t 'user vars']);
0161 t_is(r.cost.usr, 0.3348, 4, [t 'user costs']);
0162
0163
0164 mpc = loadcase(casefile);
0165 mpc.A = sparse([1;1;1;2;2;2],[19;21;25;21;20;26],[-1;1;-1;1;-1;-1],2,26);
0166 mpc.u = [0; 0];
0167 mpc.l = [-Inf; -Inf];
0168 mpc.zl = [0; 0];
0169
0170 mpc.N = sparse([1;2], [25;26], [1;1], 2, 26);
0171 mpc.fparm = ones(2,1) * [1 0 0 1];
0172 mpc.H = sparse(2,2);
0173 mpc.Cw = [1000;1];
0174
0175 t = [t0 'w/extra constraints & costs 2 : '];
0176 [r, success] = rundcopf(mpc, mpopt);
0177 t_ok(success, [t 'success']);
0178 t_is(r.gen(1, PG), 116.15974, 5, [t 'Pg1 = 116.15974']);
0179 t_is(r.gen(3, PG), 116.15974, 5, [t 'Pg3 = 116.15974']);
0180 t_is(r.var.val.z, [0; 0.3348], 4, [t 'user vars']);
0181 t_is(r.cost.usr, 0.3348, 4, [t 'user costs']);
0182
0183 t = [t0 'infeasible : '];
0184
0185 mpc = loadcase(casefile);
0186 mpc.A = sparse([1;1], [10;11], [1;1], 1, 14);
0187 mpc.u = Inf;
0188 mpc.l = 600;
0189
0190 try
0191 [r, success] = rundcopf(mpc, mpopt);
0192 catch
0193 success = 0;
0194 end
0195 t_ok(~success, [t 'no success']);
0196
0197
0198 t = [t0 'all buses isolated : '];
0199 mpc = loadcase(casefile);
0200 mpc.bus(:, BUS_TYPE) = NONE;
0201 try
0202 r = rundcopf(mpc, mpopt);
0203 t_is(r.success, 0, 12, [t 'success = 0']);
0204 catch
0205 t_ok(0, [t 'unexpected fatal error']);
0206 end
0207 end
0208 else
0209 t_skip(num_tests, 'Optimization Toolbox not available');
0210 end
0211
0212 if have_fcn('octave')
0213 warning(s1.state, file_in_path_warn_id);
0214 end
0215
0216 t_end;