0001 function t_opf_dc_mips(quiet)
0002
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012 if nargin < 1
0013 quiet = 0;
0014 end
0015
0016 num_tests = 24;
0017
0018 t_begin(num_tests, quiet);
0019
0020 [PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
0021 VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
0022 [GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
0023 MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
0024 QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
0025 [F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C, ...
0026 TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST, ...
0027 ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX] = idx_brch;
0028
0029 casefile = 't_case9_opf';
0030 if quiet
0031 verbose = 0;
0032 else
0033 verbose = 0;
0034 end
0035 if have_feature('octave')
0036 if have_feature('octave', 'vnum') >= 4
0037 file_in_path_warn_id = 'Octave:data-file-in-path';
0038 else
0039 file_in_path_warn_id = 'Octave:load-file-in-path';
0040 end
0041 s1 = warning('query', file_in_path_warn_id);
0042 warning('off', file_in_path_warn_id);
0043 end
0044
0045 t0 = 'DC OPF (MIPS): ';
0046 mpopt = mpoption('out.all', 0, 'verbose', verbose);
0047 mpopt = mpoption(mpopt, 'opf.dc.solver', 'MIPS');
0048
0049
0050 if have_feature('pdipmopf')
0051 mpopt = mpoption(mpopt, 'opf.ac.solver', 'PDIPM');
0052 end
0053
0054 if have_feature('octave')
0055 sing_matrix_warn_id = 'Octave:singular-matrix';
0056 else
0057 sing_matrix_warn_id = 'MATLAB:singularMatrix';
0058 end
0059 s2 = warning('query', sing_matrix_warn_id);
0060
0061
0062 ib_data = [1:BUS_AREA BASE_KV:VMIN];
0063 ib_voltage = [VM VA];
0064 ib_lam = [LAM_P LAM_Q];
0065 ib_mu = [MU_VMAX MU_VMIN];
0066 ig_data = [GEN_BUS QMAX QMIN MBASE:APF];
0067 ig_disp = [PG QG VG];
0068 ig_mu = (MU_PMAX:MU_QMIN);
0069 ibr_data = (1:ANGMAX);
0070 ibr_flow = (PF:QT);
0071 ibr_mu = [MU_SF MU_ST];
0072 ibr_angmu = [MU_ANGMIN MU_ANGMAX];
0073
0074
0075 load soln9_dcopf;
0076
0077
0078 t = t0;
0079 [baseMVA, bus, gen, gencost, branch, f, success, et] = rundcopf(casefile, mpopt);
0080 t_ok(success, [t 'success']);
0081 t_is(f, f_soln, 3, [t 'f']);
0082 t_is( bus(:,ib_data ), bus_soln(:,ib_data ), 10, [t 'bus data']);
0083 t_is( bus(:,ib_voltage), bus_soln(:,ib_voltage), 3, [t 'bus voltage']);
0084 t_is( bus(:,ib_lam ), bus_soln(:,ib_lam ), 3, [t 'bus lambda']);
0085 t_is( bus(:,ib_mu ), bus_soln(:,ib_mu ), 2, [t 'bus mu']);
0086 t_is( gen(:,ig_data ), gen_soln(:,ig_data ), 10, [t 'gen data']);
0087 t_is( gen(:,ig_disp ), gen_soln(:,ig_disp ), 3, [t 'gen dispatch']);
0088 t_is( gen(:,ig_mu ), gen_soln(:,ig_mu ), 3, [t 'gen mu']);
0089 t_is(branch(:,ibr_data ), branch_soln(:,ibr_data ), 10, [t 'branch data']);
0090 t_is(branch(:,ibr_flow ), branch_soln(:,ibr_flow ), 3, [t 'branch flow']);
0091 t_is(branch(:,ibr_mu ), branch_soln(:,ibr_mu ), 2, [t 'branch mu']);
0092
0093
0094
0095
0096
0097
0098 mpc = loadcase(casefile);
0099 mpc.A = sparse([1;1;1;2;2;2],[10;12;13;12;11;14],[-1;1;-1;1;-1;-1],2,14);
0100 mpc.u = [0; 0];
0101 mpc.l = [-Inf; -Inf];
0102 mpc.zl = [0; 0];
0103
0104 mpc.N = sparse([1;2], [13;14], [1;1], 2, 14);
0105 mpc.fparm = ones(2,1) * [1 0 0 1];
0106 mpc.H = sparse(2,2);
0107 mpc.Cw = [1000;1];
0108
0109 t = [t0 'w/extra constraints & costs 1 : '];
0110 [r, success] = rundcopf(mpc, mpopt);
0111 t_ok(success, [t 'success']);
0112 t_is(r.gen(1, PG), 116.15974, 4, [t 'Pg1 = 116.15974']);
0113 t_is(r.gen(3, PG), 116.15974, 4, [t 'Pg3 = 116.15974']);
0114 t_is(r.var.val.z, [0; 0.3348], 4, [t 'user vars']);
0115 t_is(r.cost.usr, 0.3348, 3, [t 'user costs']);
0116
0117
0118 mpc = loadcase(casefile);
0119 mpc.A = sparse([1;1;1;2;2;2],[19;21;25;21;20;26],[-1;1;-1;1;-1;-1],2,26);
0120 mpc.u = [0; 0];
0121 mpc.l = [-Inf; -Inf];
0122 mpc.zl = [0; 0];
0123
0124 mpc.N = sparse([1;2], [25;26], [1;1], 2, 26);
0125 mpc.fparm = ones(2,1) * [1 0 0 1];
0126 mpc.H = sparse(2,2);
0127 mpc.Cw = [1000;1];
0128
0129 t = [t0 'w/extra constraints & costs 2 : '];
0130 [r, success] = rundcopf(mpc, mpopt);
0131 t_ok(success, [t 'success']);
0132 t_is(r.gen(1, PG), 116.15974, 4, [t 'Pg1 = 116.15974']);
0133 t_is(r.gen(3, PG), 116.15974, 4, [t 'Pg3 = 116.15974']);
0134 t_is(r.var.val.z, [0; 0.3348], 4, [t 'user vars']);
0135 t_is(r.cost.usr, 0.3348, 3, [t 'user costs']);
0136
0137 t = [t0 'infeasible : '];
0138 warning('off', sing_matrix_warn_id);
0139
0140 mpc = loadcase(casefile);
0141 mpc.A = sparse([1;1], [10;11], [1;1], 1, 14);
0142 mpc.u = Inf;
0143 mpc.l = 600;
0144 [r, success] = rundcopf(mpc, mpopt);
0145 t_ok(~success, [t 'no success']);
0146
0147
0148 t = [t0 'all buses isolated : '];
0149 mpc = loadcase(casefile);
0150 mpc.bus(:, BUS_TYPE) = NONE;
0151 try
0152 r = rundcopf(mpc, mpopt);
0153 t_is(r.success, 0, 12, [t 'success = 0']);
0154 catch
0155 t_ok(0, [t 'unexpected fatal error']);
0156 end
0157
0158 if have_feature('octave')
0159 warning(s1.state, file_in_path_warn_id);
0160 end
0161 warning(s2.state, sing_matrix_warn_id);
0162
0163 t_end;