29 lines
910 B
Matlab
29 lines
910 B
Matlab
function [Volt,UAngel,Init_Z,Init_W,Init_L,Init_U,Init_Y,PG,QG,RestraintCount,wG,wD,PD]=OPF_Init(Busnum,Balance,PG,QG,Volt,GenU,GenL,PVi,PGi,PVQU,PVQL,PD0)
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RestraintCount=size(PVi,1)+size(PGi,1)+Busnum*2; %约束条件数
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t_Bal_volt=Volt(Balance);
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Volt=sparse(ones(1,Busnum));
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Volt(Balance)=t_Bal_volt;
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%Volt(Balance)=1;
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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=sparse(ones(1,RestraintCount));
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Init_U=sparse(ones(1,RestraintCount));
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Init_Y=sparse(1,2*Busnum);%与学姐一致
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%Init_Y(1:2:2*Busnum)=1e-10;
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%Init_Y(2:2:2*Busnum)=-1e-10;
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tPU=sparse(GenU(:,2));% 发电机有功上限
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tQU=sparse(PVQU(:,1));% 无功上限
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tPL=sparse(GenL(:,2));% 发电机有功下限
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tQL=sparse(PVQL(:,1));% 无功下限
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%PG(4:5)=[4.5 4.5];
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PG(PGi)=(tPU+tPL)/2;
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%QG(4:5)=[0 1.45];
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QG(PVi)=(tQU+tQL)/2;
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wG=ones(size(PGi,1),1);
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wD=ones(Busnum,1);
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%wD(Balance)=0;
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PD=1*PD0;
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%PD(PD==0)=.2;
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end |