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define_constants

PURPOSE ^

DEFINE_CONSTANTS Defines constants for named column indices to data matrices.

SYNOPSIS ^

This is a script file.

DESCRIPTION ^

DEFINE_CONSTANTS  Defines constants for named column indices to data matrices.

   This is simply a convenience script that defines the constants
   listed below, consisting primarily of named indices for the
   columns of the data matrices: bus, branch, gen and gencost.
   This includes input columns defined in caseformat as well as
   columns that are added in the power flow and OPF output.

   bus:
      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

   branch:
      F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C,
      TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST,
      ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX

   gen:
      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

   gencost: 
      PW_LINEAR, POLYNOMIAL, MODEL, STARTUP, SHUTDOWN, NCOST, COST

   See CASEFORMAT, IDX_BUS, IDX_BRCH, IDX_GEN and IDX_COST for
   details on the meaning of these constants. Internally
   DEFINE_CONSTANTS calls IDX_BUS, IDX_BRCH, IDX_GEN and IDX_COST.
   In performance sensitive code, such as internal MATPOWER functions
   that are called frequently, it is preferred to call these
   functions directly rather than using the DEFINE_CONSTANTS script,
   which is less efficient.

   This script is included for convenience for interactive use or
   for high-level code where maximum performance is not a concern.

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 %DEFINE_CONSTANTS  Defines constants for named column indices to data matrices.
0002 %
0003 %   This is simply a convenience script that defines the constants
0004 %   listed below, consisting primarily of named indices for the
0005 %   columns of the data matrices: bus, branch, gen and gencost.
0006 %   This includes input columns defined in caseformat as well as
0007 %   columns that are added in the power flow and OPF output.
0008 %
0009 %   bus:
0010 %      PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM,
0011 %      VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN
0012 %
0013 %   branch:
0014 %      F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C,
0015 %      TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST,
0016 %      ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX
0017 %
0018 %   gen:
0019 %      GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN,
0020 %      MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX,
0021 %      QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF
0022 %
0023 %   gencost:
0024 %      PW_LINEAR, POLYNOMIAL, MODEL, STARTUP, SHUTDOWN, NCOST, COST
0025 %
0026 %   See CASEFORMAT, IDX_BUS, IDX_BRCH, IDX_GEN and IDX_COST for
0027 %   details on the meaning of these constants. Internally
0028 %   DEFINE_CONSTANTS calls IDX_BUS, IDX_BRCH, IDX_GEN and IDX_COST.
0029 %   In performance sensitive code, such as internal MATPOWER functions
0030 %   that are called frequently, it is preferred to call these
0031 %   functions directly rather than using the DEFINE_CONSTANTS script,
0032 %   which is less efficient.
0033 %
0034 %   This script is included for convenience for interactive use or
0035 %   for high-level code where maximum performance is not a concern.
0036 
0037 %   MATPOWER
0038 %   $Id: define_constants.m,v 1.8 2010/04/26 19:45:25 ray Exp $
0039 %   by Doug Mitarotonda & Ray Zimmerman, PSERC Cornell
0040 %   Copyright (c) 2009-2010 by Power System Engineering Research Center (PSERC)
0041 %
0042 %   This file is part of MATPOWER.
0043 %   See http://www.pserc.cornell.edu/matpower/ for more info.
0044 %
0045 %   MATPOWER is free software: you can redistribute it and/or modify
0046 %   it under the terms of the GNU General Public License as published
0047 %   by the Free Software Foundation, either version 3 of the License,
0048 %   or (at your option) any later version.
0049 %
0050 %   MATPOWER is distributed in the hope that it will be useful,
0051 %   but WITHOUT ANY WARRANTY; without even the implied warranty of
0052 %   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0053 %   GNU General Public License for more details.
0054 %
0055 %   You should have received a copy of the GNU General Public License
0056 %   along with MATPOWER. If not, see <http://www.gnu.org/licenses/>.
0057 %
0058 %   Additional permission under GNU GPL version 3 section 7
0059 %
0060 %   If you modify MATPOWER, or any covered work, to interface with
0061 %   other modules (such as MATLAB code and MEX-files) available in a
0062 %   MATLAB(R) or comparable environment containing parts covered
0063 %   under other licensing terms, the licensors of MATPOWER grant
0064 %   you additional permission to convey the resulting work.
0065 
0066 %% define named indices into data matrices
0067 [PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
0068     VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
0069 [F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, RATE_C, ...
0070     TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST, ...
0071     ANGMIN, ANGMAX, MU_ANGMIN, MU_ANGMAX] = idx_brch;
0072 [GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
0073     MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
0074     QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
0075 [PW_LINEAR, POLYNOMIAL, MODEL, STARTUP, SHUTDOWN, NCOST, COST] = idx_cost;
0076 %[AREA_I, PRICE_REF_BUS] = idx_area;    %% deprecated

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