RUNMKT Runs smart market for PowerWeb.
Deprecated, see RUNMARKET.
[BASEMVA, CQ, CP, BUS, GEN, GENCOST, BRANCH, F, DISPATCH, SUCCESS, ET] = ...
RUNMKT(CASEDATA, Q, P, MKT, MAX_P, U0, T, MPOPT, FNAME, SOLVEDCASE)
Computes a new generation schedule from a set of offers and bids,
where offers and bids are specified by Q and P, MKT tells it what
type of market to use, MAX_P is the price cap, U0 is a vector
containing the commitment status of each generator from the previous
period (for computing startup/shutdown costs), T is the time duration
of the dispatch period in hours, and MPOPT is a MATPOWER options struct
(see 'help mpoption' for details). Uses default options if MPOPT is not
given. The rows in Q and P correspond to the rows in gen and gencost,
and each column corresponds to another block in the marginal offer or
bid. The market codes are defined as the sum of the
following numbers:
1000 - all markets
100 * adjust4loc - adjust4loc = 0 to ignore network,
1 to compute locational adjustments via AC OPF,
2 to compute them via DC OPF
10 * auction_type - where the values for auction_type are as follows:
0 - discriminative pricing (price equal to offer or bid)
1 - last accepted offer auction
2 - first rejected offer auction
3 - last accepted bid auction
4 - first rejected bid auction
5 - first price auction (marginal unit, offer or bid, sets the price)
6 - second price auction (if offer is marginal, then price is set
by min(FRO,LAB), if bid, then max(FRB,LAO)
7 - split the difference pricing (price set by last accepted offer & bid)
8 - LAO sets seller price, LAB sets buyer price
If P or Q are empty or not given, they are created from the generator
cost function. The default market code is 1150, where the marginal
block (offer or bid) sets the price. The default MAX_P is 500, the
default U0 is all ones (assume everything was running) and the default
duration T is 1 hour. The results may optionally be printed to a file
(appended if the file exists) whose name is given in FNAME (in addition
to printing to STDOUT). Optionally returns the final values of BASEMVA,
CQ, CP, BUS, GEN, GENCOST, BRANCH, F, DISPATCH, SUCCESS, and ET. If a
name is given in SOLVEDCASE, the solved case will be written to a case file
in MATPOWER format with the specified name with a '.m' extension added.0001 function [MVAbase, cq, cp, bus, gen, gencost, branch, f, dispatch, success, et] = ... 0002 runmkt(casedata, q, p, mkt, max_p, u0, t, mpopt, fname, solvedcase) 0003 %RUNMKT Runs smart market for PowerWeb. 0004 % 0005 % Deprecated, see RUNMARKET. 0006 % 0007 % [BASEMVA, CQ, CP, BUS, GEN, GENCOST, BRANCH, F, DISPATCH, SUCCESS, ET] = ... 0008 % RUNMKT(CASEDATA, Q, P, MKT, MAX_P, U0, T, MPOPT, FNAME, SOLVEDCASE) 0009 % 0010 % Computes a new generation schedule from a set of offers and bids, 0011 % where offers and bids are specified by Q and P, MKT tells it what 0012 % type of market to use, MAX_P is the price cap, U0 is a vector 0013 % containing the commitment status of each generator from the previous 0014 % period (for computing startup/shutdown costs), T is the time duration 0015 % of the dispatch period in hours, and MPOPT is a MATPOWER options struct 0016 % (see 'help mpoption' for details). Uses default options if MPOPT is not 0017 % given. The rows in Q and P correspond to the rows in gen and gencost, 0018 % and each column corresponds to another block in the marginal offer or 0019 % bid. The market codes are defined as the sum of the 0020 % following numbers: 0021 % 1000 - all markets 0022 % 100 * adjust4loc - adjust4loc = 0 to ignore network, 0023 % 1 to compute locational adjustments via AC OPF, 0024 % 2 to compute them via DC OPF 0025 % 10 * auction_type - where the values for auction_type are as follows: 0026 % 0027 % 0 - discriminative pricing (price equal to offer or bid) 0028 % 1 - last accepted offer auction 0029 % 2 - first rejected offer auction 0030 % 3 - last accepted bid auction 0031 % 4 - first rejected bid auction 0032 % 5 - first price auction (marginal unit, offer or bid, sets the price) 0033 % 6 - second price auction (if offer is marginal, then price is set 0034 % by min(FRO,LAB), if bid, then max(FRB,LAO) 0035 % 7 - split the difference pricing (price set by last accepted offer & bid) 0036 % 8 - LAO sets seller price, LAB sets buyer price 0037 % 0038 % If P or Q are empty or not given, they are created from the generator 0039 % cost function. The default market code is 1150, where the marginal 0040 % block (offer or bid) sets the price. The default MAX_P is 500, the 0041 % default U0 is all ones (assume everything was running) and the default 0042 % duration T is 1 hour. The results may optionally be printed to a file 0043 % (appended if the file exists) whose name is given in FNAME (in addition 0044 % to printing to STDOUT). Optionally returns the final values of BASEMVA, 0045 % CQ, CP, BUS, GEN, GENCOST, BRANCH, F, DISPATCH, SUCCESS, and ET. If a 0046 % name is given in SOLVEDCASE, the solved case will be written to a case file 0047 % in MATPOWER format with the specified name with a '.m' extension added. 0048 0049 % MATPOWER 0050 % $Id: runmkt.m 2229 2013-12-11 01:28:09Z ray $ 0051 % by Ray Zimmerman, PSERC Cornell 0052 % Copyright (c) 1996-2010 by Power System Engineering Research Center (PSERC) 0053 % 0054 % This file is part of MATPOWER. 0055 % See http://www.pserc.cornell.edu/matpower/ for more info. 0056 % 0057 % MATPOWER is free software: you can redistribute it and/or modify 0058 % it under the terms of the GNU General Public License as published 0059 % by the Free Software Foundation, either version 3 of the License, 0060 % or (at your option) any later version. 0061 % 0062 % MATPOWER is distributed in the hope that it will be useful, 0063 % but WITHOUT ANY WARRANTY; without even the implied warranty of 0064 % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0065 % GNU General Public License for more details. 0066 % 0067 % You should have received a copy of the GNU General Public License 0068 % along with MATPOWER. If not, see <http://www.gnu.org/licenses/>. 0069 % 0070 % Additional permission under GNU GPL version 3 section 7 0071 % 0072 % If you modify MATPOWER, or any covered work, to interface with 0073 % other modules (such as MATLAB code and MEX-files) available in a 0074 % MATLAB(R) or comparable environment containing parts covered 0075 % under other licensing terms, the licensors of MATPOWER grant 0076 % you additional permission to convey the resulting work. 0077 0078 %%----- initialize ----- 0079 %% default arguments 0080 if nargin < 10 0081 solvedcase = ''; %% don't save solved case 0082 if nargin < 9 0083 fname = ''; %% don't print results to a file 0084 if nargin < 8 0085 mpopt = mpoption; %% use default options 0086 if nargin < 7 0087 t = []; %% use default dispatch period duration (hours) 0088 if nargin < 6 0089 u0 = []; %% use default for previous gen commitment 0090 if nargin < 5 0091 max_p = 500; %% use default price cap 0092 if nargin < 4 0093 mkt = []; %% use default market 0094 if nargin < 3 0095 q = []; p = []; %% p & q not defined (use gencost) 0096 if nargin < 1 0097 casedata = 'case9'; %% default data file is 'case9.m' 0098 end 0099 end 0100 end 0101 end 0102 end 0103 end 0104 end 0105 end 0106 end 0107 0108 %% read data & convert to internal bus numbering 0109 mpc = loadcase(casedata); 0110 0111 %% find indices for gens and variable loads 0112 G = find( ~isload(mpc.gen) ); %% real generators 0113 L = find( isload(mpc.gen) ); %% variable loads 0114 0115 %% create offers, bids 0116 if isempty(q) || isempty(p) 0117 offers.P.qty = []; 0118 offers.P.prc = []; 0119 bids.P.qty = []; 0120 bids.P.prc = []; 0121 else 0122 offers.P.qty = q(G, :); 0123 offers.P.prc = p(G, :); 0124 bids.P.qty = q(L, :); 0125 bids.P.prc = p(L, :); 0126 end 0127 0128 %% parse market code 0129 code = mkt - 1000; 0130 adjust4loc = fix(code/100); code = rem(code, 100); 0131 auction_type= fix(code/10); 0132 if adjust4loc == 2 0133 OPF = 'DC'; 0134 elseif adjust4loc == 1 0135 OPF = 'AC'; 0136 else 0137 error('invalid market code'); 0138 end 0139 0140 %% eliminates offers (but not bids) above max_p 0141 lim = struct( 'P', struct( 'max_offer', max_p, ... 0142 'max_cleared_offer', max_p ) ); 0143 mkt = struct( 'auction_type', auction_type, 'OPF', OPF, ... 0144 'lim', lim, 't', t', 'u0', u0 ); 0145 [mpc_out, co, cb, f, dispatch, success, et] = ... 0146 runmarket(mpc, offers, bids, mkt, mpopt, fname, solvedcase); 0147 0148 cq(G, :) = co.P.qty; 0149 cp(G, :) = co.P.prc; 0150 cq(L, :) = cb.P.qty; 0151 cp(L, :) = cb.P.prc; 0152 bus = mpc_out.bus; 0153 gen = mpc_out.gen; 0154 gencost = mpc_out.gencost; 0155 branch = mpc_out.branch; 0156 0157 %% this is just to prevent it from printing baseMVA 0158 %% when called with no output arguments 0159 if nargout, MVAbase = mpc_out.baseMVA; end