2013-04-06 22:02:38 +08:00
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function [Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wPG,wQG,wPD,wQD,wVolt,PD,PD0,QD,randPDind,Loadi,notLoadi]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0,QD0,QD,PD)
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2012-12-24 16:38:13 +08:00
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Loadi=find(QD~=0 | PD~=0);
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PDi=find(PD~=0);
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QDi=find(QD~=0);
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notLoadi=setdiff(1:Busnum,Loadi);
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PGOnly=setdiff(PGi,PDi);
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QGOnly=setdiff(PVi,QDi);
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PDOnly=setdiff(PDi,PGi);
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QDOnly=setdiff(QDi,PVi);
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PGPD=intersect(PDi,PGi);
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QGQD=intersect(QDi,PVi);
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noPGPDQGQD=setdiff(1:Busnum,union(union(PDi,PGi),union(QDi,PVi)));
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%Loadi=[1:Busnum]';
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RestraintCount=size(PVi,1)+size(PGi,1)+size(Loadi,1)*1+Busnum*1; %Լ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD>ſ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>QD,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD>QD<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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RestraintCount=RestraintCount+length(Loadi); %<EFBFBD><EFBFBD><EFBFBD>Ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><EFBFBD>QD
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t_Bal_volt=Volt(Balance);
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Volt=sparse(1*ones(1,Busnum));
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Volt(Balance)=t_Bal_volt;
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UAngel=sparse(1,Busnum);
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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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Init_U=1*sparse(ones(1,RestraintCount));
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Init_Y=sparse(1,2*Busnum);%<EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>
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tPU=sparse(GenU(:,2));% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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tQU=sparse(PVQU(:,1));% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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tPL=sparse(GenL(:,2));% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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tQL=sparse(PVQL(:,1));% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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PG(PGi)=(tPU+tPL)/2;
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QG(PVi)=(tQU+tQL)/2;
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wPG=1*ones(size(PGi,1),1);
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wQG=1*ones(size(PVi,1),1);
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%randInt=randperm(size(Loadi,1));
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%randPDind=randInt(1:10);
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randPDind=0;
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2013-04-06 21:53:24 +08:00
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wPD=1/0.05^2*ones(sum(PD~=0),1);
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wQD=1/0.05^2*ones(sum(QD~=0),1);
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2013-04-06 22:02:38 +08:00
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wVolt=1/0.05^2*ones(Busnum,1);
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2012-12-24 16:38:13 +08:00
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%wD(randPDind)=0;%һЩ<EFBFBD><EFBFBD><EFBFBD>ɲ<EFBFBD>Լ<EFBFBD><EFBFBD>
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%wD(7)=0;
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% wD(11)=0;
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PD=1*PD0;
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%powerFacter=0.98;
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%QD=PD*sqrt((1-powerFacter^2)/powerFacter^2);
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QD=QD0;
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end
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