1.删除680这个没负荷的节点。
2.修复一个50%量测权重置0的bug。 3.不考虑电压约束 4.恢复20%的边界设置。 Signed-off-by: dmy@lab <dmy@lab.lab>
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2
FormG.m
2
FormG.m
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@ -3,6 +3,6 @@ function Mat_G=FormG(Volt,PD,QD,Loadi)
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Mat_G=[
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sparse(PD);
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sparse(QD);
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Volt;
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% Volt;
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];
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end
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6
FormLw.m
6
FormLw.m
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@ -26,10 +26,10 @@ function Lw=FormLw(Mat_G,Init_U,Loadi,mPD3P,mQD3P,mVoltABCV)
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% QDU=1.0*PD(Loadi).*sqrt(1 -PF.^2)./PF;
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% PDU=1.8*ones(length(Loadi),1);
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% QDU=1.8*ones(length(Loadi),1);
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PDU=1.05*mPD3P;
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QDU=1.05*mQD3P;
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PDU=1.20*mPD3P;
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QDU=1.20*mQD3P;
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% t1=([PDU',QDU',1*ones(length(Volt),1)'])';
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t1=([PDU',QDU',1.1*mVoltABCV'])';
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t1=([PDU',QDU'])';
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t2=Mat_G+Init_U'-t1;
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Lw=t2;
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6
FormLz.m
6
FormLz.m
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@ -23,10 +23,10 @@ function Lz=FormLz(Mat_G,Init_L,Loadi,mPD3P,mQD3P,mVoltABCV)
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% QDL=0*PD(Loadi).*sqrt((1-PF.^2))./PF;
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% PDL=0*ones(length(Loadi),1);
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% QDL=0*ones(length(Loadi),1);
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PDL=0.95*mPD3P;
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QDL=0.95*mQD3P;
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PDL=0.8*mPD3P;
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QDL=0.8*mQD3P;
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% t1=([PDL',QDL',0.88*ones(length(Volt),1)'])';
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t1=([PDL',QDL',0.9*mVoltABCV'])';
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t1=([PDL',QDL'])';
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t2=Mat_G-Init_L'-t1;
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Lz=t2;
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25
OPF.m
25
OPF.m
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@ -225,15 +225,16 @@ wQD=1./(abs(mQD3P*sigma).^2);
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%% 没有量测量
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noLoadi=[1,5,6,10,11];
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noLoadi=Loadi;
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% noLoadi=Loadi;
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% noLoadi=[1,11];
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% noLoadi=[];
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noPQi3P=zeros(length(noLoadi)*3,1);
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noPQi3P(1:3:end)=(noLoadi-1)*3+1;
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noPQi3P(2:3:end)=(noLoadi-1)*3+2;
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noPQi3P(3:3:end)=(noLoadi-1)*3+3;
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% noLoadi=noPQi3P;
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wVolt( ismember( Loadi,noLoadi) )=0;
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noLoadi=noPQi3P;
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wVolt(setdiff(1:length(wVolt),Loadi))=0;%只有负荷处才有电压量测。
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wVolt( noLoadi)=0;
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wPD(ismember( Loadi,noLoadi))=0;
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wQD(ismember( Loadi,noLoadi))=0;
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@ -242,8 +243,8 @@ wQD(ismember( Loadi,noLoadi))=0;
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% wPD(5)=0;
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% wQD(5)=0;
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%%
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RestraintCount=size(Loadi,1)*2+length(rVoltABCV); %约束条件数
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% RestraintCount=size(Loadi,1)*2; %约束条件数
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% RestraintCount=size(Loadi,1)*2+length(rVoltABCV); %约束条件数
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RestraintCount=size(Loadi,1)*2; %约束条件数
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Init_Z=sparse(ones(1,RestraintCount));
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Init_W=sparse(-1*ones(1,RestraintCount));
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Init_L=1*sparse(ones(1,RestraintCount));
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@ -252,12 +253,13 @@ Init_Y=sparse(1,2*Busnum*3);%
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Gap=(Init_L*Init_Z'-Init_U*Init_W');
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KK=0;
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ContrlCount=size(Loadi,1)*2+Busnum*6;
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kmax=2000;
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kmax=500;
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%%
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Precision=1e-5;
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CenterA=0.1;
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%% 加误差
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Volt=1*Vp3m;
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Volt=mVoltABCV;
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UAngel=Vp3a;
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while(abs(Gap)>Precision)
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if KK>kmax
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@ -290,8 +292,8 @@ while(abs(Gap)>Precision)
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Mat_G=FormG(Volt,PD3P,QD3P,Loadi);
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Mat_H=FormH(Busnum,Volt,PG3P,PD3P,QG3P,QD3P,Y,UAngel,r,c,Yangle,Loadi);
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Ly=Mat_H;
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Lz=FormLz(Mat_G,Init_L,Loadi,rPD3P,rQD3P,rVoltABCV);
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Lw=FormLw(Mat_G,Init_U,Loadi,rPD3P,rQD3P,rVoltABCV);
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Lz=FormLz(Mat_G,Init_L,Loadi,mPD3P,mQD3P,rVoltABCV);
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Lw=FormLw(Mat_G,Init_U,Loadi,mPD3P,mQD3P,rVoltABCV);
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Lx=FormLx(deltF,deltH,Init_Y,deltG,Init_Z,Init_W);
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% YY=FormYY(Lul,Lz,Ly,Luu,Lw,Lx);
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%% 开始解方程
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@ -323,6 +325,13 @@ AME_mPD=sum(sum(abs(rPD3P-mPD3P)));
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AME_mQD=sum(sum(abs(rQD3P-mQD3P)));
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%返回收敛信息
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isConverged=1;
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if KK>=kmax
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isConverged=0;
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end
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if abs(Gap)>Precision
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isConverged=0;
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end
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fprintf('迭代次数%d\n',KK);
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toc
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end
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@ -8,14 +8,15 @@
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602 684 652 800
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601 632 671 2000
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600 671 684 300
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602 671 680 1000
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600 671 692 300
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602 684 611 300
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601 692 675 500
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0
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652 20 20 0
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671 20 220 120
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684 200 200 200
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671 200 320 320
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652 150 300 200
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675 120 220 220
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634 50 130 120
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0
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634 120 90 120 90 160 110
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645 40 30 50 40 60 50
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@ -26,7 +26,7 @@ deltG=[dg3_dPD,dg4_dPD,dg5_dPD;
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dg3_dQD,dg4_dQD,dg5_dQD;
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dg3_dx,dg4_dx,dg5_dx;
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];
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% deltG=[dg3_dPD,dg4_dPD;
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% dg3_dQD,dg4_dQD;
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% dg3_dx,dg4_dx;];
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deltG=[dg3_dPD,dg4_dPD;
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dg3_dQD,dg4_dQD;
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dg3_dx,dg4_dx;];
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end
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