pes2014-wronglowervoltagebound/OPF.m

tic
clc
clear
[kmax,Precision,UAngel,Volt,Busnum,PVi,PVu,Balance,Y,Angle,P0,Q0,r,c,GB,Linei,Linej,Transfori,Transforj,GenU,GenL,GenC,PG,QG,PD,QD,CenterA,PGi,PVQU,PVQL,Liner,Linex,Lineb,Transforr,Transforx,Transfork0]= ...
pf('D:\Project\<EFBFBD><EFBFBD><EFBFBD>㽵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ\<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\ԭʼ\<EFBFBD><EFBFBD>ͷվ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>922<EFBFBD><EFBFBD>3-1<EFBFBD><EFBFBD>_0.5_120%.txt'); 
%pf('D:\Project\<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\<EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\<EFBFBD>ɺ<EFBFBD>919.txt'); 
%pf('c:/file31.txt'); 
%pf('ieee118PG.dat');

%% <EFBFBD><EFBFBD><EFBFBD>㹦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
%atan(PD(QD~=0 | PD~=0)./QD(QD~=0 | PD~=0));
Volt;
UAngel*180/3.1415926;
%% ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PG
AngleIJ=sparse(r,c,UAngel(r)-UAngel(c)-Angle',Busnum,Busnum);
PGBal=diag(Volt)*Y.*cos(AngleIJ)*Volt';

%% <EFBFBD><EFBFBD>ֵ-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
PG0=PG;
PD0=PD;

PDReal=PD;%<EFBFBD><EFBFBD>ֵ
%PD0(12)=PD0(12)+0.001;
%%
PG0(Balance)=PGBal(Balance);
%%
[Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wG,wD,PD,PD0,randPDind,Loadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0,QD,PD);
Gap=(Init_L*Init_Z'-Init_U*Init_W');
KK=0;
plotGap=zeros(1,50);
ContrlCount=size(PVi,1)+size(PGi,1)+size(Loadi,1)+Busnum*2;
kmax=60;
%% 20120523 <EFBFBD><EFBFBD>ʱ
QD_NON_ZERO=QD(PD==0 & QD~=0);
QD_NON_ZERO_IND=find(PD==0 & QD~=0);
%%
while(abs(Gap)>Precision)
    if KK>kmax
        break;
    end
    plotGap(KK+1)=Gap;
    Init_u=Gap/2/RestraintCount*CenterA;
    AngleIJMat=0;
    %% <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>OPF
    %% <EFBFBD>γɵ<EFBFBD>ʽԼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ſ˱<EFBFBD>
    deltH=func_deltH(Busnum,Volt,PVi,Y,PGi,UAngel,r,c,Angle,Loadi);
    %% <EFBFBD>γɲ<EFBFBD><EFBFBD><EFBFBD>ʽԼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ſ˱<EFBFBD>
    deltG=func_deltG(Busnum,PVi,PGi,Loadi);
    %%
    L_1Z=diag(Init_Z./Init_L);
    U_1W=diag(Init_W./Init_U);
    %% <EFBFBD>γɺ<EFBFBD>ɭ<EFBFBD><EFBFBD>
    deltdeltF=func_deltdeltF(PVi,wG,wD,ContrlCount);
    %% <EFBFBD>γ<EFBFBD>ddHy
    ddh=func_ddh(Volt,Init_Y,Busnum,PVi,PGi,Y,UAngel,r,c,Angle,Loadi,ContrlCount);
    %%  <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ddg
    ddg=func_ddg(PGi,PVi,Busnum,RestraintCount,Loadi);
    %%  <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>deltF
    deltF=func_deltF(PG,PVi,PGi,wG,wD,PG0,PD0,PD,Busnum,Loadi);
    
    %% <EFBFBD>γɷ<EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD>
    Luu=Init_U'.*Init_W'+Init_u*ones(RestraintCount,1);
    Lul=Init_L'.*Init_Z'-Init_u*ones(RestraintCount,1);
    Mat_G=FormG(Volt,PVi,PGi,PG,QG,PD,Loadi);
    Mat_H=FormH(Busnum,Volt,PG,PD,QG,QD,Y,UAngel,r,c,Angle,QD_NON_ZERO,QD_NON_ZERO_IND);
    Ly=Mat_H;
    Lz=FormLz(Mat_G,Init_L,GenL,Busnum,PVQL,PD0,Loadi,KK);
    Lw=FormLw(Mat_G,Init_U,GenU,Busnum,PVQU,PD0,Loadi,KK);
    Lx=FormLx(deltF,deltH,Init_Y,deltG,Init_Z,Init_W);
    YY=FormYY(Lul,Lz,Ly,Luu,Lw,Lx);
    %% <EFBFBD><EFBFBD>ʼ<EFBFBD>ⷽ<EFBFBD><EFBFBD>
    XX=SolveIt(deltF,deltG,Init_L,Init_Z,Init_U,Init_W,deltdeltF,ddh,ddg,deltH,Init_Y,Ly,Lz,ContrlCount,Lw,Lul,Luu,RestraintCount,Lx,Balance,PVi,PGi,Busnum,Loadi);
    %%ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    [deltZ,deltL,deltW,deltU,deltX,deltY]=AssignXX(XX,ContrlCount,RestraintCount,Busnum);
    [Init_Z,Init_L,Init_W,Init_U,Init_Y,PG,QG,Volt,UAngel,PD]=Modification(Init_Z,Init_L,Init_W,Init_U,Init_Y,deltZ,deltL,deltW,deltU,deltX,deltY,PG,QG,Volt,UAngel,PVi,ContrlCount,Balance,Busnum,PGi,PD,Loadi);
    Gap=(Init_L*Init_Z'-Init_U*Init_W');
    KK=KK+1;
end
fprintf('<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>%d\n',KK);
fprintf('Ŀ<EFBFBD><EFBFBD>ֵ%f\n',full(ObjectiveFun(PG,PG0,PGi,PD,PD0,wG,wD,Loadi)));
DrawGap(plotGap);
%% 
%Volt=full(Volt');
%PD=full(PD);
%% ͳ<EFBFBD><EFBFBD>PD<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
% absPDLoad=abs(  (PD(Loadi)-PD0(Loadi))./PD0(Loadi)  );
absPDLoad=abs(  (PD(Loadi)-PDReal(Loadi))./PDReal(Loadi)  );
maxPDError=max(absPDLoad);
disp('index');
Loadi(absPDLoad==maxPDError);
%% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
totalLoss=(PGBal(Balance)-sum(PD(Loadi)))*100;
fprintf('<EFBFBD>ܵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ%f(MW <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ)\n',totalLoss);
%% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Lineloss(Linei,Linej,Liner,Linex,Lineb,Transfori,Transforj,Transforr,Transforx,Transfork0,Volt,UAngel);
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