idx_bus.m

以上所传的内容为电力系统比较全面的分析程序,才用的是matlab编写m的文件

function [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
%IDX_BUS   Defines variables for column indices to 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] = idx_bus

%   MATPOWER
%   $Id: idx_bus.m,v 1.4 2004/08/23 20:56:28 ray Exp $
%   by Ray Zimmerman, PSERC Cornell
%   Copyright (c) 1996-2004 by Power System Engineering Research Center (PSERC)
%   See http://www.pserc.cornell.edu/matpower/ for more info.

%% define bus types
PQ      = 1;
PV      = 2;
REF     = 3;
NONE    = 4;

%% define the indices
BUS_I       = 1;    %% bus number (1 to 29997)
BUS_TYPE    = 2;    %% bus type (1 - PQ bus, 2 - PV bus, 3 - reference bus, 4 - isolated bus)
PD          = 3;    %% Pd, real power demand (MW)
QD          = 4;    %% Qd, reactive power demand (MVAr)
GS          = 5;    %% Gs, shunt conductance (MW at V = 1.0 p.u.)
BS          = 6;    %% Bs, shunt susceptance (MVAr at V = 1.0 p.u.)
BUS_AREA    = 7;    %% area number, 1-100
VM          = 8;    %% Vm, voltage magnitude (p.u.)
VA          = 9;    %% Va, voltage angle (degrees)
BASE_KV     = 10;   %% baseKV, base voltage (kV)
ZONE        = 11;   %% zone, loss zone (1-999)
VMAX        = 12;   %% maxVm, maximum voltage magnitude (p.u.)      (not in PTI format)
VMIN        = 13;   %% minVm, minimum voltage magnitude (p.u.)      (not in PTI format)

%% included in opf solution, not necessarily in input
%% assume objective function has units, u
LAM_P       = 14;   %% Lagrange multiplier on real power mismatch (u/MW)
LAM_Q       = 15;   %% Lagrange multiplier on reactive power mismatch (u/MVAr)
MU_VMAX     = 16;   %% Kuhn-Tucker multiplier on upper voltage limit (u/p.u.)
MU_VMIN     = 17;   %% Kuhn-Tucker multiplier on lower voltage limit (u/p.u.)

return;