0001 function res = t_cpf(quiet)
0002
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012 if nargin < 1
0013 quiet = 0;
0014 end
0015
0016 num_tests = 298;
0017 t_begin(num_tests, quiet);
0018
0019 if have_fcn('matlab', 'vnum') < 7.001
0020 t_skip(num_tests, 'RUNCPF requires cellfun() construct not available before Matlab 7.1');
0021 else
0022 plot_nose_curve = 0;
0023 verbose = 0;
0024
0025 casefile = 't_case9_pfv2';
0026 if have_fcn('octave')
0027 if have_fcn('octave', 'vnum') >= 4
0028 file_in_path_warn_id = 'Octave:data-file-in-path';
0029 else
0030 file_in_path_warn_id = 'Octave:load-file-in-path';
0031 end
0032 s1 = warning('query', file_in_path_warn_id);
0033 warning('off', file_in_path_warn_id);
0034 end
0035 mpopt = mpoption('out.all', 0, 'verbose', verbose);
0036
0037 mpopt = mpoption(mpopt, 'cpf.step', 0.02);
0038
0039
0040
0041 mpopt = mpoption(mpopt, 'cpf.plot.level', plot_nose_curve);
0042
0043
0044
0045
0046
0047 [PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
0048 VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
0049 [F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C, ...
0050 TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST, ...
0051 ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX] = idx_brch;
0052 [GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
0053 MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
0054 QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
0055
0056
0057 mpcb = loadcase(casefile);
0058
0059 mpcb.bus = [mpcb.bus(1:3, :); mpcb.bus(3, :); mpcb.bus(4:end, :)];
0060 mpcb.bus(4, BUS_I) = 50;
0061 mpcb.bus(4, BUS_TYPE) = NONE;
0062 mpcb.gen(1, QMAX) = 200;
0063
0064
0065 mpct = mpcb;
0066 factor = 2.5;
0067 mpct.gen(:, [PG QG]) = mpct.gen(:, [PG QG]) * factor;
0068 mpct.bus(:, [PD QD]) = mpct.bus(:, [PD QD]) * factor;
0069
0070
0071 t = 'CPF to lambda = 0.7 (natural) : ';
0072 mpopt = mpoption(mpopt, 'cpf.stop_at', 0.7, 'cpf.parameterization', 1);
0073 r = runcpf(mpcb, mpct, mpopt);
0074 iterations = 35;
0075 t_ok(r.success, [t 'success']);
0076 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0077 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0078 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0079 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0080 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0081 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0082 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0083 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0084 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0085 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0086 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0087
0088 t = 'CPF to lambda = 0.7 (arc length) : ';
0089 mpopt = mpoption(mpopt, 'cpf.stop_at', 0.7, 'cpf.parameterization', 2);
0090 r = runcpf(mpcb, mpct, mpopt);
0091 iterations = 41;
0092 t_ok(r.success, [t 'success']);
0093 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0094 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0095 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0096 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0097 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0098 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0099 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0100 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0101 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0102 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0103 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0104
0105 t = 'CPF to lambda = 0.7 (pseudo arc length) : ';
0106 mpopt = mpoption(mpopt, 'cpf.stop_at', 0.7, 'cpf.parameterization', 3);
0107 r = runcpf(mpcb, mpct, mpopt);
0108 iterations = 41;
0109 t_ok(r.success, [t 'success']);
0110 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0111 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0112 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0113 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0114 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0115 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0116 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0117 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0118 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0119 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0120 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0121
0122 t = 'CPF to nose pt (arc length) : ';
0123 mpopt = mpoption(mpopt, 'cpf.stop_at', 'NOSE', 'cpf.parameterization', 2);
0124 mpopt = mpoption(mpopt, 'cpf.adapt_step', 1);
0125 r = runcpf(mpcb, mpct, mpopt);
0126 iterations = 23;
0127 t_ok(r.success, [t 'success']);
0128 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0129 t_is(r.cpf.max_lam, 0.99025, 3, [t 'max_lam']);
0130 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0131 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0132 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0133 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0134 t_ok(strfind(r.cpf.done_msg, 'Reached steady state loading limit'), [t 'done_msg']);
0135 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0136 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0137 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0138 t_ok(strcmp(r.cpf.events(1).name, 'NOSE'), [t 'events(1).name']);
0139
0140 t = 'CPF to nose pt (pseudo arc length) : ';
0141 mpopt = mpoption(mpopt, 'cpf.stop_at', 'NOSE', 'cpf.parameterization', 3);
0142 mpopt = mpoption(mpopt, 'cpf.adapt_step', 1);
0143 r = runcpf(mpcb, mpct, mpopt);
0144 iterations = 23;
0145 t_ok(r.success, [t 'success']);
0146 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0147 t_is(r.cpf.max_lam, 0.99025, 3, [t 'max_lam']);
0148 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0149 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0150 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0151 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0152 t_ok(strfind(r.cpf.done_msg, 'Reached steady state loading limit'), [t 'done_msg']);
0153 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0154 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0155 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0156 t_ok(strcmp(r.cpf.events(1).name, 'NOSE'), [t 'events(1).name']);
0157
0158 t = 'CPF to nose pt (pseudo arc length) w/Q lims: ';
0159 mpopt_qlim = mpoption(mpopt, 'cpf.stop_at', 'NOSE', 'cpf.parameterization', 3,'cpf.enforce_q_lims',1);
0160 mpopt_qlim = mpoption(mpopt_qlim, 'cpf.adapt_step', 1);
0161
0162 r = runcpf(mpcb, mpct, mpopt_qlim);
0163 iterations = 19;
0164 t_ok(r.success, [t 'success']);
0165 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0166 t_is(r.cpf.max_lam, 0.795809, 6, [t 'max_lam']);
0167 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0168 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0169 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0170 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0171 t_ok(strfind(r.cpf.done_msg, 'Reached steady state loading limit'), [t 'done_msg']);
0172 ek = [12 iterations];
0173 eidx = [1 1];
0174 ename = {'QLIM', 'NOSE'};
0175 ne = length(ek);
0176 t_is(length(r.cpf.events), ne, 12, sprintf('%ssize(events) == %d', t, ne));
0177 for j = 1:ne
0178 t_is(r.cpf.events(j).k, ek(j), 12, sprintf('%sevents(%d).k == %d', t, j, ek(j)));
0179 t_is(r.cpf.events(j).idx, eidx(j), 12, sprintf('%sevents(%d).idx == %d', t, j, eidx(j)));
0180 t_ok(strcmp(r.cpf.events(j).name, ename{j}), sprintf('%sevents(%d).name = ''%s''', t, j, ename{j}));
0181 end
0182
0183 t = 'CPF to nose pt (pseudo arc length) w/P lims: ';
0184 mpopt_plim = mpoption(mpopt, 'cpf.stop_at', 'NOSE', 'cpf.parameterization', 3,'cpf.enforce_p_lims',1);
0185 mpopt_plim = mpoption(mpopt_plim, 'cpf.adapt_step', 1);
0186
0187 r = runcpf(mpcb, mpct, mpopt_plim);
0188 iterations = 21;
0189 t_ok(r.success, [t 'success']);
0190 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0191 t_is(r.cpf.max_lam, 0.97975, 4, [t 'max_lam']);
0192 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0193 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0194 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0195 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0196 t_ok(strcmp(r.cpf.done_msg, 'All generators at Pmax'), [t 'done_msg']);
0197 ek = [7 13 iterations];
0198 eidx = [2 1 3];
0199 ename = {'PLIM', 'PLIM', 'PLIM'};
0200 ne = length(ek);
0201 t_is(length(r.cpf.events), ne, 12, sprintf('%ssize(events) == %d', t, ne));
0202 for j = 1:ne
0203 t_is(r.cpf.events(j).k, ek(j), 12, sprintf('%sevents(%d).k == %d', t, j, ek(j)));
0204 t_is(r.cpf.events(j).idx, eidx(j), 12, sprintf('%sevents(%d).idx == %d', t, j, eidx(j)));
0205 t_ok(strcmp(r.cpf.events(j).name, ename{j}), sprintf('%sevents(%d).name = ''%s''', t, j, ename{j}));
0206 end
0207
0208 t = 'CPF to nose pt (pseudo arc length) w/PQ lims: ';
0209 mpopt_pqlim = mpoption(mpopt, 'cpf.stop_at', 'NOSE', 'cpf.parameterization', 3,'cpf.enforce_q_lims',1,'cpf.enforce_p_lims',1);
0210 mpopt_pqlim = mpoption(mpopt_pqlim, 'cpf.adapt_step', 1);
0211
0212 r = runcpf(mpcb, mpct, mpopt_pqlim);
0213 iterations = 20;
0214 t_ok(r.success, [t 'success']);
0215 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0216 t_is(r.cpf.max_lam, 0.833343, 3, [t 'max_lam']);
0217 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0218 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0219 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0220 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0221 t_ok(strfind(r.cpf.done_msg, 'Reached steady state loading limit'), [t 'done_msg']);
0222 ek = [7 14 iterations];
0223 eidx = [2 1 1];
0224 ename = {'PLIM', 'QLIM', 'NOSE'};
0225 ne = length(ek);
0226 t_is(length(r.cpf.events), ne, 12, sprintf('%ssize(events) == %d', t, ne));
0227 for j = 1:ne
0228 t_is(r.cpf.events(j).k, ek(j), 12, sprintf('%sevents(%d).k == %d', t, j, ek(j)));
0229 t_is(r.cpf.events(j).idx, eidx(j), 12, sprintf('%sevents(%d).idx == %d', t, j, eidx(j)));
0230 t_ok(strcmp(r.cpf.events(j).name, ename{j}), sprintf('%sevents(%d).name = ''%s''', t, j, ename{j}));
0231 end
0232
0233 t = 'CPF (full trace) (arc length) : ';
0234 mpopt = mpoption(mpopt, 'cpf.stop_at', 'FULL', 'cpf.parameterization', 2);
0235 r = runcpf(mpcb, mpct, mpopt);
0236 iterations = 47;
0237 t_ok(r.success, [t 'success']);
0238 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0239 t_is(r.cpf.max_lam, 0.99025, 3, [t 'max_lam']);
0240 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0241 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0242 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0243 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0244 t_ok(strfind(r.cpf.done_msg, 'Traced full continuation curve in'), [t 'done_msg']);
0245 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0246 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0247 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0248 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0249
0250 t = 'CPF (full trace) (pseudo arc length) : ';
0251 mpopt = mpoption(mpopt, 'cpf.stop_at', 'FULL', 'cpf.parameterization', 3);
0252 r = runcpf(mpcb, mpct, mpopt);
0253 iterations = 47;
0254 t_ok(r.success, [t 'success']);
0255 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0256 t_is(r.cpf.max_lam, 0.99025, 3, [t 'max_lam']);
0257 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0258 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0259 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0260 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0261 t_ok(strfind(r.cpf.done_msg, 'Traced full continuation curve in'), [t 'done_msg']);
0262 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0263 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0264 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0265 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0266
0267 t = 'CPF (full trace) (pseudo arc length) w/Q lims: ';
0268 mpopt_qlim = mpoption(mpopt, 'cpf.stop_at', 'FULL', 'cpf.parameterization', 3,'cpf.enforce_q_lims',1);
0269 mpopt_qlim = mpoption(mpopt_qlim, 'cpf.adapt_step', 1);
0270
0271 r = runcpf(mpcb, mpct, mpopt_qlim);
0272 iterations = 43;
0273 t_ok(r.success, [t 'success']);
0274 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0275 t_is(r.cpf.max_lam, 0.795759, 6, [t 'max_lam']);
0276 t_is(size(r.cpf.V_hat), [10 iterations+1], 12, [t 'size(V_hat)']);
0277 t_is(size(r.cpf.V), [10 iterations+1], 12, [t 'size(V)']);
0278 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0279 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0280 t_ok(strcmp(r.cpf.done_msg, 'No REF or PV buses remaining.'), [t 'done_msg']);
0281 ek = [12 22 iterations];
0282 eidx = [1 2 3];
0283 ename = {'QLIM', 'QLIM', 'QLIM'};
0284 ne = length(ek);
0285 t_is(length(r.cpf.events), ne, 12, sprintf('%ssize(events) == %d', t, ne));
0286 for j = 1:ne
0287 t_is(r.cpf.events(j).k, ek(j), 12, sprintf('%sevents(%d).k == %d', t, j, ek(j)));
0288 t_is(r.cpf.events(j).idx, eidx(j), 12, sprintf('%sevents(%d).idx == %d', t, j, eidx(j)));
0289 t_ok(strcmp(r.cpf.events(j).name, ename{j}), sprintf('%sevents(%d).name = ''%s''', t, j, ename{j}));
0290 end
0291
0292 t = '1 user callback : ';
0293 mpopt = mpoption(mpopt, 'cpf.stop_at', 0.7, 'cpf.parameterization', 3);
0294 mpopt = mpoption(mpopt, 'cpf.adapt_step', 1);
0295 mpopt = mpoption(mpopt, 'cpf.user_callback', 't_cpf_cb1');
0296 r = runcpf(mpcb, mpct, mpopt);
0297 iterations = 9;
0298 t_ok(r.success, [t 'success']);
0299 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0300 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0301 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0302 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0303 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0304 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0305 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0306 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0307 t_ok(isfield(r.cpf, 'cb1'), [t 'isfield cpf.cb1']);
0308 t_ok(isstruct(r.cpf.cb1), [t 'isstruct cpf.cb1']);
0309 t_ok(isfield(r.cpf.cb1, 'initial'), [t 'isfield cpf.cb1.initial']);
0310 t_ok(isfield(r.cpf.cb1, 'iteration'), [t 'isfield cpf.cb1.iteration']);
0311 t_ok(isfield(r.cpf.cb1, 'final'), [t 'isfield cpf.cb1.final']);
0312 t_is(r.cpf.cb1.initial, 1, 12, [t 'r.cpf.cb1.initial']);
0313 t_is(r.cpf.cb1.iteration, iterations, 12, [t 'r.cpf.cb1.iterations']);
0314 t_is(r.cpf.cb1.final, 1, 12, [t 'r.cpf.cb1.final']);
0315 t_ok(strcmp(r.cpf.shared, '1111111111'), [t 'r.cpf.shared']);
0316
0317 t = '1 user callback : ';
0318 cb1 = struct('fcn', 't_cpf_cb1', 'priority', 10);
0319 mpopt = mpoption(mpopt, 'cpf.stop_at', 0.7, 'cpf.parameterization', 3);
0320 mpopt = mpoption(mpopt, 'cpf.adapt_step', 1);
0321 mpopt = mpoption(mpopt, 'cpf.user_callback', cb1);
0322 r = runcpf(mpcb, mpct, mpopt);
0323 iterations = 9;
0324 t_ok(r.success, [t 'success']);
0325 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0326 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0327 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0328 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0329 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0330 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0331 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0332 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0333 t_ok(isfield(r.cpf, 'cb1'), [t 'isfield cpf.cb1']);
0334 t_ok(isstruct(r.cpf.cb1), [t 'isstruct cpf.cb1']);
0335 t_ok(isfield(r.cpf.cb1, 'initial'), [t 'isfield cpf.cb1.initial']);
0336 t_ok(isfield(r.cpf.cb1, 'iteration'), [t 'isfield cpf.cb1.iteration']);
0337 t_ok(isfield(r.cpf.cb1, 'final'), [t 'isfield cpf.cb1.final']);
0338 t_is(r.cpf.cb1.initial, 1, 12, [t 'r.cpf.cb1.initial']);
0339 t_is(r.cpf.cb1.iteration, iterations, 12, [t 'r.cpf.cb1.iterations']);
0340 t_is(r.cpf.cb1.final, 1, 12, [t 'r.cpf.cb1.final']);
0341 t_ok(strcmp(r.cpf.shared, '1111111111'), [t 'r.cpf.shared']);
0342
0343 t = '2 user callbacks (with args) : ';
0344 cb_args = struct('initial', 20, 'iteration', 2, 'final', 200);
0345 cb2 = struct('fcn', 't_cpf_cb2', 'args', cb_args);
0346 mpopt = mpoption(mpopt, 'cpf.user_callback', {'t_cpf_cb1', cb2});
0347 r = runcpf(mpcb, mpct, mpopt);
0348 iterations = 9;
0349 t_ok(r.success, [t 'success']);
0350 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0351 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0352 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0353 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0354 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0355 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0356 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0357 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0358 t_ok(isfield(r.cpf, 'cb1'), [t 'isfield cpf.cb1']);
0359 t_ok(isstruct(r.cpf.cb1), [t 'isstruct cpf.cb1']);
0360 t_ok(isfield(r.cpf.cb1, 'initial'), [t 'isfield cpf.cb1.initial']);
0361 t_ok(isfield(r.cpf.cb1, 'iteration'), [t 'isfield cpf.cb1.iteration']);
0362 t_ok(isfield(r.cpf.cb1, 'final'), [t 'isfield cpf.cb1.final']);
0363 t_is(r.cpf.cb1.initial, 1, 12, [t 'r.cpf.cb1.initial']);
0364 t_is(r.cpf.cb1.iteration, iterations, 12, [t 'r.cpf.cb1.iterations']);
0365 t_is(r.cpf.cb1.final, 1, 12, [t 'r.cpf.cb1.final']);
0366 t_ok(isfield(r.cpf, 'cb2'), [t 'isfield cpf.cb2']);
0367 t_ok(isstruct(r.cpf.cb2), [t 'isstruct cpf.cb2']);
0368 t_ok(isfield(r.cpf.cb2, 'initial'), [t 'isfield cpf.cb2.initial']);
0369 t_ok(isfield(r.cpf.cb2, 'iteration'), [t 'isfield cpf.cb2.iteration']);
0370 t_ok(isfield(r.cpf.cb2, 'final'), [t 'isfield cpf.cb2.final']);
0371 t_is(r.cpf.cb2.initial, 20, 12, [t 'r.cpf.cb2.initial']);
0372 t_is(r.cpf.cb2.iteration, 2*iterations, 12, [t 'r.cpf.cb2.iterations']);
0373 t_is(r.cpf.cb2.final, 200, 12, [t 'r.cpf.cb2.final']);
0374 t_ok(strcmp(r.cpf.shared, '12121212121212121212'), [t 'r.cpf.shared']);
0375
0376 t = '2 user callbacks (with priority & args) : ';
0377 cb_args = struct('initial', 20, 'iteration', 2, 'final', 200);
0378 cb2 = struct('fcn', 't_cpf_cb2', 'priority', 21, 'args', cb_args);
0379 mpopt = mpoption(mpopt, 'cpf.user_callback', {'t_cpf_cb1', cb2});
0380 r = runcpf(mpcb, mpct, mpopt);
0381 iterations = 9;
0382 t_ok(r.success, [t 'success']);
0383 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0384 t_is(r.cpf.max_lam, 0.7, 12, [t 'max_lam']);
0385 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0386 t_ok(strfind(r.cpf.done_msg, 'Reached desired lambda 0.7'), [t 'done_msg']);
0387 t_is(length(r.cpf.events), 1, 12, [t 'size(events) == 1']);
0388 t_is(r.cpf.events(1).k, iterations, 12, [t 'events(1).k']);
0389 t_is(r.cpf.events(1).idx, 1, 12, [t 'events(1).idx']);
0390 t_ok(strcmp(r.cpf.events(1).name, 'TARGET_LAM'), [t 'events(1).name']);
0391 t_ok(isfield(r.cpf, 'cb1'), [t 'isfield cpf.cb1']);
0392 t_ok(isstruct(r.cpf.cb1), [t 'isstruct cpf.cb1']);
0393 t_ok(isfield(r.cpf.cb1, 'initial'), [t 'isfield cpf.cb1.initial']);
0394 t_ok(isfield(r.cpf.cb1, 'iteration'), [t 'isfield cpf.cb1.iteration']);
0395 t_ok(isfield(r.cpf.cb1, 'final'), [t 'isfield cpf.cb1.final']);
0396 t_is(r.cpf.cb1.initial, 1, 12, [t 'r.cpf.cb1.initial']);
0397 t_is(r.cpf.cb1.iteration, iterations, 12, [t 'r.cpf.cb1.iterations']);
0398 t_is(r.cpf.cb1.final, 1, 12, [t 'r.cpf.cb1.final']);
0399 t_ok(isfield(r.cpf, 'cb2'), [t 'isfield cpf.cb2']);
0400 t_ok(isstruct(r.cpf.cb2), [t 'isstruct cpf.cb2']);
0401 t_ok(isfield(r.cpf.cb2, 'initial'), [t 'isfield cpf.cb2.initial']);
0402 t_ok(isfield(r.cpf.cb2, 'iteration'), [t 'isfield cpf.cb2.iteration']);
0403 t_ok(isfield(r.cpf.cb2, 'final'), [t 'isfield cpf.cb2.final']);
0404 t_is(r.cpf.cb2.initial, 20, 12, [t 'r.cpf.cb2.initial']);
0405 t_is(r.cpf.cb2.iteration, 2*iterations, 12, [t 'r.cpf.cb2.iterations']);
0406 t_is(r.cpf.cb2.final, 200, 12, [t 'r.cpf.cb2.final']);
0407 t_ok(strcmp(r.cpf.shared, '21212121212121212121'), [t 'r.cpf.shared']);
0408
0409 t = 'case300 w/Q lims : ';
0410 mpopt = mpoption('out.all', 0, 'verbose', verbose);
0411 mpopt = mpoption(mpopt, 'cpf.stop_at', 'FULL', 'cpf.step', 0.1);
0412 mpopt = mpoption(mpopt, 'cpf.step_max', 0.2);
0413 mpopt = mpoption(mpopt, 'cpf.adapt_step', 0);
0414 mpopt = mpoption(mpopt, 'cpf.enforce_q_lims', 1);
0415 mpcb = loadcase('case300');
0416 mpct = mpcb;
0417 mpct.gen(:, [PG QG]) = mpcb.gen(:, [PG QG]) * 2.5;
0418 mpct.bus(:, [PD QD]) = mpcb.bus(:, [PD QD]) * 2.5;
0419
0420 r = runcpf(mpcb, mpct, mpopt);
0421 iterations = 41;
0422 t_ok(r.success, [t 'success']);
0423 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0424 t_is(r.cpf.max_lam, 0.03326947, 6, [t 'max_lam']);
0425 t_is(size(r.cpf.V_hat), [300 iterations+1], 12, [t 'size(V_hat)']);
0426 t_is(size(r.cpf.V), [300 iterations+1], 12, [t 'size(V)']);
0427 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0428 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0429 t_ok(strfind(r.cpf.done_msg, 'Traced full continuation curve in'), [t 'done_msg']);
0430 ek = [1 3 5 12 14 16 18 21 23 27 36 39 41];
0431 eidx = [26 19 67 59 15 69 50 54 66 68 87 89 1];
0432 ename = {'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'QLIM', 'TARGET_LAM'};
0433 ne = length(ek);
0434 t_is(length(r.cpf.events), ne, 12, sprintf('%ssize(events) == %d', t, ne));
0435 for j = 1:ne
0436 t_is(r.cpf.events(j).k, ek(j), 12, sprintf('%sevents(%d).k == %d', t, j, ek(j)));
0437 t_is(r.cpf.events(j).idx, eidx(j), 12, sprintf('%sevents(%d).idx == %d', t, j, eidx(j)));
0438 t_ok(strcmp(r.cpf.events(j).name, ename{j}), sprintf('%sevents(%d).name = ''%s''', t, j, ename{j}));
0439 end
0440
0441 t = 'case14 (unsuccessful) : ';
0442 mpopt = mpoption(mpopt, 'cpf.adapt_step', 1);
0443 mpopt = mpoption(mpopt, 'cpf.enforce_q_lims', 0);
0444 mpcb = loadcase('case14');
0445 mpct = mpcb;
0446 mpct.gen(:, [PG QG]) = mpcb.gen(:, [PG QG]) * 2.5;
0447 mpct.bus(:, [PD QD]) = mpcb.bus(:, [PD QD]) * 2.5;
0448
0449 r = runcpf(mpcb, mpct, mpopt);
0450 iterations = 79;
0451 t_ok(~r.success, [t 'success']);
0452 t_is(r.cpf.iterations, iterations, 12, [t 'iterations']);
0453 t_is(r.cpf.max_lam, 2.0401678, 6, [t 'max_lam']);
0454 t_is(size(r.cpf.V_hat), [14 iterations+1], 12, [t 'size(V_hat)']);
0455 t_is(size(r.cpf.V), [14 iterations+1], 12, [t 'size(V)']);
0456 t_is(size(r.cpf.lam_hat), [1 iterations+1], 12, [t 'size(lam_hat)']);
0457 t_is(size(r.cpf.lam), [1 iterations+1], 12, [t 'size(lam)']);
0458 t_ok(strfind(r.cpf.done_msg, 'Corrector did not converge in'), [t 'done_msg']);
0459 t_is(length(r.cpf.events), 0, 12, [t 'size(events) == 0']);
0460
0461 if have_fcn('octave')
0462 warning(s1.state, file_in_path_warn_id);
0463 end
0464 end
0465
0466 t_end;
0467
0468 if nargout
0469 res = r;
0470 end