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function t_total_load(quiet)
%T_TOTAL_LOAD Tests for code in TOTAL_LOAD.
% MATPOWER
% $Id: t_total_load.m,v 1.5 2010/04/26 19:45:26 ray Exp $
% by Ray Zimmerman, PSERC Cornell
% Copyright (c) 2008-2010 by Power System Engineering Research Center (PSERC)
%
% This file is part of MATPOWER.
% See http://www.pserc.cornell.edu/matpower/ for more info.
%
% MATPOWER is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published
% by the Free Software Foundation, either version 3 of the License,
% or (at your option) any later version.
%
% MATPOWER is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with MATPOWER. If not, see <http://www.gnu.org/licenses/>.
%
% Additional permission under GNU GPL version 3 section 7
%
% If you modify MATPOWER, or any covered work, to interface with
% other modules (such as MATLAB code and MEX-files) available in a
% MATLAB(R) or comparable environment containing parts covered
% under other licensing terms, the licensors of MATPOWER grant
% you additional permission to convey the resulting work.
if nargin < 1
quiet = 0;
end
n_tests = 48;
t_begin(n_tests, quiet);
%% define named indices into data matrices
[PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
[GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
mpc = loadcase('t_auction_case');
mpc.gen(8, GEN_BUS) = 2; %% multiple d. loads per area, same bus as gen
mpc.gen(8, [QG QMIN QMAX]) = [ 3 0 3 ];
%% put it load before gen in matrix
mpc.gen = [mpc.gen(8, :); mpc.gen(1:7, :); mpc.gen(9, :)];
ld = find(isload(mpc.gen));
for k = 1:3
a{k} = find(mpc.bus(:, BUS_AREA) == k); %% buses in area k
[junk, tmp, junk2] = intersect(mpc.gen(ld, GEN_BUS), a{k});
lda{k} = ld(tmp); %% disp loads in area k
end
for k = 1:3
area(k).fixed.p = sum(mpc.bus(a{k}, PD));
area(k).fixed.q = sum(mpc.bus(a{k}, QD));
area(k).disp.p = -sum(mpc.gen(lda{k}, PMIN));
area(k).disp.qmin = -sum(mpc.gen(lda{k}, QMIN));
area(k).disp.qmax = -sum(mpc.gen(lda{k}, QMAX));
area(k).disp.q = area(k).disp.qmin + area(k).disp.qmax;
area(k).both.p = area(k).fixed.p + area(k).disp.p;
area(k).both.q = area(k).fixed.q + area(k).disp.q;
end
total.fixed.p = sum(mpc.bus(:, PD));
total.fixed.q = sum(mpc.bus(:, QD));
total.disp.p = -sum(mpc.gen(ld, PMIN));
total.disp.qmin = -sum(mpc.gen(ld, QMIN));
total.disp.qmax = -sum(mpc.gen(ld, QMAX));
total.disp.q = total.disp.qmin + total.disp.qmax;
total.both.p = total.fixed.p + total.disp.p;
total.both.q = total.fixed.q + total.disp.q;
%%----- all load -----
t = ' Pd = total_load(bus) : ';
Pd = total_load(mpc.bus);
t_is(Pd, [area(1).fixed.p; area(2).fixed.p; area(3).fixed.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus) : ';
[Pd, Qd] = total_load(mpc.bus);
t_is(Pd, [area(1).fixed.p; area(2).fixed.p; area(3).fixed.p], 12, [t 'Pd']);
t_is(Qd, [area(1).fixed.q; area(2).fixed.q; area(3).fixed.q], 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen) : ';
Pd = total_load(mpc.bus, mpc.gen);
t_is(Pd, [area(1).both.p; area(2).both.p; area(3).both.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen) : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen);
t_is(Pd, [area(1).both.p; area(2).both.p; area(3).both.p], 12, [t 'Pd']);
t_is(Qd, [area(1).both.q; area(2).both.q; area(3).both.q], 12, [t 'Qd']);
t = ' Pd = total_load(bus, [], ''all'') : ';
Pd = total_load(mpc.bus, [], 'all');
t_is(Pd, total.fixed.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, [], ''all'') : ';
[Pd, Qd] = total_load(mpc.bus, [], 'all');
t_is(Pd, total.fixed.p, 12, [t 'Pd']);
t_is(Qd, total.fixed.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, ''all'') : ';
Pd = total_load(mpc.bus, mpc.gen, 'all');
t_is(Pd, total.both.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, ''all'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, 'all');
t_is(Pd, total.both.p, 12, [t 'Pd']);
t_is(Qd, total.both.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, ''all'', ''BOTH'') : ';
Pd = total_load(mpc.bus, mpc.gen, 'all', 'BOTH');
t_is(Pd, total.both.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, ''all'', ''BOTH'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, 'all', 'BOTH');
t_is(Pd, total.both.p, 12, [t 'Pd']);
t_is(Qd, total.both.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, ''all'', ''FIXED'') : ';
Pd = total_load(mpc.bus, mpc.gen, 'all', 'FIXED');
t_is(Pd, total.fixed.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, ''all'', ''FIXED'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, 'all', 'FIXED');
t_is(Pd, total.fixed.p, 12, [t 'Pd']);
t_is(Qd, total.fixed.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, ''all'', ''DISPATCHABLE'') : ';
Pd = total_load(mpc.bus, mpc.gen, 'all', 'DISPATCHABLE');
t_is(Pd, total.disp.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, ''all'', ''DISPATCHABLE'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, 'all', 'DISPATCHABLE');
t_is(Pd, total.disp.p, 12, [t 'Pd']);
t_is(Qd, total.disp.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, [], ''BOTH'') : ';
Pd = total_load(mpc.bus, mpc.gen, [], 'BOTH');
t_is(Pd, [area(1).both.p; area(2).both.p; area(3).both.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, [], ''BOTH'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, [], 'BOTH');
t_is(Pd, [area(1).both.p; area(2).both.p; area(3).both.p], 12, [t 'Pd']);
t_is(Qd, [area(1).both.q; area(2).both.q; area(3).both.q], 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, [], ''FIXED'') : ';
Pd = total_load(mpc.bus, mpc.gen, [], 'FIXED');
t_is(Pd, [area(1).fixed.p; area(2).fixed.p; area(3).fixed.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, [], ''FIXED'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, [], 'FIXED');
t_is(Pd, [area(1).fixed.p; area(2).fixed.p; area(3).fixed.p], 12, [t 'Pd']);
t_is(Qd, [area(1).fixed.q; area(2).fixed.q; area(3).fixed.q], 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, [], ''DISPATCHABLE'') : ';
Pd = total_load(mpc.bus, mpc.gen, [], 'DISPATCHABLE');
t_is(Pd, [area(1).disp.p; area(2).disp.p; area(3).disp.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, [], ''DISPATCHABLE'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, [], 'DISPATCHABLE');
t_is(Pd, [area(1).disp.p; area(2).disp.p; area(3).disp.p], 12, [t 'Pd']);
t_is(Qd, [area(1).disp.q; area(2).disp.q; area(3).disp.q], 12, [t 'Qd']);
%%----- explicit single load zone -----
nb = size(mpc.bus, 1);
load_zone = zeros(nb, 1);
k = find(mpc.bus(:, BUS_AREA) == 2); %% area 2
load_zone(k) = 1;
t = ' Pd = total_load(bus, gen, load_zone1, ''BOTH'') : ';
Pd = total_load(mpc.bus, mpc.gen, load_zone, 'BOTH');
t_is(Pd, area(2).both.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, load_zone1, ''BOTH'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, load_zone, 'BOTH');
t_is(Pd, area(2).both.p, 12, [t 'Pd']);
t_is(Qd, area(2).both.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, load_zone1, ''FIXED'') : ';
Pd = total_load(mpc.bus, mpc.gen, load_zone, 'FIXED');
t_is(Pd, area(2).fixed.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, load_zone1, ''FIXED'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, load_zone, 'FIXED');
t_is(Pd, area(2).fixed.p, 12, [t 'Pd']);
t_is(Qd, area(2).fixed.q, 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, load_zone1, ''DISPATCHABLE'') : ';
Pd = total_load(mpc.bus, mpc.gen, load_zone, 'DISPATCHABLE');
t_is(Pd, area(2).disp.p, 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, load_zone1, ''DISPATCHABLE'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, load_zone, 'DISPATCHABLE');
t_is(Pd, area(2).disp.p, 12, [t 'Pd']);
t_is(Qd, area(2).disp.q, 12, [t 'Qd']);
%%----- explicit multiple load zone -----
load_zone = zeros(nb, 1);
k = find(mpc.bus(:, BUS_AREA) == 3); %% area 3
load_zone(k) = 1;
k = find(mpc.bus(:, BUS_AREA) == 1); %% area 1
load_zone(k) = 2;
t = ' Pd = total_load(bus, gen, load_zone2, ''BOTH'') : ';
Pd = total_load(mpc.bus, mpc.gen, load_zone, 'BOTH');
t_is(Pd, [area(3).both.p; area(1).both.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, load_zone2, ''BOTH'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, load_zone, 'BOTH');
t_is(Pd, [area(3).both.p; area(1).both.p], 12, [t 'Pd']);
t_is(Qd, [area(3).both.q; area(1).both.q], 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, load_zone2, ''FIXED'') : ';
Pd = total_load(mpc.bus, mpc.gen, load_zone, 'FIXED');
t_is(Pd, [area(3).fixed.p; area(1).fixed.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, load_zone2, ''FIXED'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, load_zone, 'FIXED');
t_is(Pd, [area(3).fixed.p; area(1).fixed.p], 12, [t 'Pd']);
t_is(Qd, [area(3).fixed.q; area(1).fixed.q], 12, [t 'Qd']);
t = ' Pd = total_load(bus, gen, load_zone2, ''DISPATCHABLE'') : ';
Pd = total_load(mpc.bus, mpc.gen, load_zone, 'DISPATCHABLE');
t_is(Pd, [area(3).disp.p; area(1).disp.p], 12, [t 'Pd']);
t = '[Pd, Qd] = total_load(bus, gen, load_zone2, ''DISPATCHABLE'') : ';
[Pd, Qd] = total_load(mpc.bus, mpc.gen, load_zone, 'DISPATCHABLE');
t_is(Pd, [area(3).disp.p; area(1).disp.p], 12, [t 'Pd']);
t_is(Qd, [area(3).disp.q; area(1).disp.q], 12, [t 'Qd']);
t_end;