0001 function t_opf_dc_ot(quiet)
0002
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012
0013
0014 if nargin < 1
0015 quiet = 0;
0016 end
0017
0018 if have_fcn('quadprog_ls')
0019 if have_fcn('optimoptions')
0020 if have_fcn('linprog_ds')
0021 algs = {'interior-point', 'active-set', 'simplex', 'dual-simplex'};
0022 else
0023 algs = {'interior-point', 'active-set', 'simplex'};
0024 end
0025 else
0026 algs = {'interior-point', 'active-set'};
0027 end
0028 else
0029 algs = {''};
0030 end
0031
0032 num_tests = 23 * length(algs);
0033
0034 t_begin(num_tests, quiet);
0035
0036 [PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
0037 VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
0038 [GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
0039 MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
0040 QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
0041 [F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C, ...
0042 TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST, ...
0043 ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX] = idx_brch;
0044
0045 casefile = 't_case9_opf';
0046 if quiet
0047 verbose = 0;
0048 else
0049 verbose = 0;
0050 end
0051
0052 mpopt = mpoption('out.all', 0, 'verbose', verbose);
0053 mpopt = mpoption(mpopt, 'opf.dc.solver', 'OT');
0054
0055 warning off optim:linprog:IgnoreStartPoint;
0056 warning off optim:linprog:AlgOptsWillError;
0057
0058
0059 if have_fcn('quadprog')
0060 v = ver('optim');
0061 for k = 1:length(algs)
0062 if ~isempty(algs)
0063 mpopt = mpoption(mpopt, 'linprog.Algorithm', algs{k});
0064 else
0065 mpopt = mpoption(mpopt, 'linprog', []);
0066 end
0067 if strcmp(algs{k}, 'dual-simplex') && strcmp(v.Version, '7.1')
0068 have_prices = 0;
0069 else
0070 have_prices = 1;
0071 end
0072 t0 = sprintf('DC OPF (OT %s): ', algs{k});
0073
0074
0075 ib_data = [1:BUS_AREA BASE_KV:VMIN];
0076 ib_voltage = [VM VA];
0077 ib_lam = [LAM_P LAM_Q];
0078 ib_mu = [MU_VMAX MU_VMIN];
0079 ig_data = [GEN_BUS QMAX QMIN MBASE:APF];
0080 ig_disp = [PG QG VG];
0081 ig_mu = (MU_PMAX:MU_QMIN);
0082 ibr_data = (1:ANGMAX);
0083 ibr_flow = (PF:QT);
0084 ibr_mu = [MU_SF MU_ST];
0085 ibr_angmu = [MU_ANGMIN MU_ANGMAX];
0086
0087
0088 load soln9_dcopf;
0089
0090
0091 t = t0;
0092 [baseMVA, bus, gen, gencost, branch, f, success, et] = rundcopf(casefile, mpopt);
0093 t_ok(success, [t 'success']);
0094 t_is(f, f_soln, 3, [t 'f']);
0095 t_is( bus(:,ib_data ), bus_soln(:,ib_data ), 10, [t 'bus data']);
0096 t_is( bus(:,ib_voltage), bus_soln(:,ib_voltage), 3, [t 'bus voltage']);
0097 if have_prices
0098 t_is( bus(:,ib_lam ), bus_soln(:,ib_lam ), 3, [t 'bus lambda']);
0099 else
0100 t_skip(1, [t 'bus lam: lambdas not computed']);
0101 end
0102 if have_prices
0103 t_is( bus(:,ib_mu ), bus_soln(:,ib_mu ), 2, [t 'bus mu']);
0104 else
0105 t_skip(1, [t 'bus mu: lambdas not computed']);
0106 end
0107 t_is( gen(:,ig_data ), gen_soln(:,ig_data ), 10, [t 'gen data']);
0108 t_is( gen(:,ig_disp ), gen_soln(:,ig_disp ), 3, [t 'gen dispatch']);
0109 if have_prices
0110 t_is( gen(:,ig_mu ), gen_soln(:,ig_mu ), 3, [t 'gen mu']);
0111 else
0112 t_skip(1, [t 'gen mu: lambdas not computed']);
0113 end
0114 t_is(branch(:,ibr_data ), branch_soln(:,ibr_data ), 10, [t 'branch data']);
0115 t_is(branch(:,ibr_flow ), branch_soln(:,ibr_flow ), 3, [t 'branch flow']);
0116 if have_prices
0117 t_is(branch(:,ibr_mu ), branch_soln(:,ibr_mu ), 2, [t 'branch mu']);
0118 else
0119 t_skip(1, [t 'branch mu: lambdas not computed']);
0120 end
0121
0122
0123
0124
0125
0126
0127 mpc = loadcase(casefile);
0128 mpc.A = sparse([1;1;1;2;2;2],[10;11;13;11;12;14],[-1;1;-1;1;-1;-1],2,14);
0129 mpc.u = [0; 0];
0130 mpc.l = [-Inf; -Inf];
0131 mpc.zl = [0; 0];
0132
0133 mpc.N = sparse([1;2], [13;14], [1;1], 2, 14);
0134 mpc.fparm = ones(2,1) * [1 0 0 1];
0135 mpc.H = sparse(2,2);
0136 mpc.Cw = [1000;1];
0137
0138 t = [t0 'w/extra constraints & costs 1 : '];
0139 [r, success] = rundcopf(mpc, mpopt);
0140 t_ok(success, [t 'success']);
0141 t_is(r.gen(1, PG), 116.15974, 5, [t 'Pg1 = 116.15974']);
0142 t_is(r.gen(2, PG), 116.15974, 5, [t 'Pg2 = 116.15974']);
0143 t_is(r.var.val.z, [0; 0.3348], 4, [t 'user vars']);
0144 t_is(r.cost.usr, 0.3348, 4, [t 'user costs']);
0145
0146
0147 mpc = loadcase(casefile);
0148 mpc.A = sparse([1;1;1;2;2;2],[19;20;25;20;21;26],[-1;1;-1;1;-1;-1],2,26);
0149 mpc.u = [0; 0];
0150 mpc.l = [-Inf; -Inf];
0151 mpc.zl = [0; 0];
0152
0153 mpc.N = sparse([1;2], [25;26], [1;1], 2, 26);
0154 mpc.fparm = ones(2,1) * [1 0 0 1];
0155 mpc.H = sparse(2,2);
0156 mpc.Cw = [1000;1];
0157
0158 t = [t0 'w/extra constraints & costs 2 : '];
0159 [r, success] = rundcopf(mpc, mpopt);
0160 t_ok(success, [t 'success']);
0161 t_is(r.gen(1, PG), 116.15974, 5, [t 'Pg1 = 116.15974']);
0162 t_is(r.gen(2, PG), 116.15974, 5, [t 'Pg2 = 116.15974']);
0163 t_is(r.var.val.z, [0; 0.3348], 4, [t 'user vars']);
0164 t_is(r.cost.usr, 0.3348, 4, [t 'user costs']);
0165
0166 t = [t0 'infeasible : '];
0167
0168 mpc = loadcase(casefile);
0169 mpc.A = sparse([1;1], [10;11], [1;1], 1, 14);
0170 mpc.u = Inf;
0171 mpc.l = 600;
0172
0173 try
0174 [r, success] = rundcopf(mpc, mpopt);
0175 catch
0176 success = 0;
0177 end
0178 t_ok(~success, [t 'no success']);
0179 end
0180 else
0181 t_skip(num_tests, 'Optimization Toolbox not available');
0182 end
0183
0184 t_end;