dmy@lab
parent
69ba28f2a9
commit
28c5270e87
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@ -1,4 +1,4 @@
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function Lw=FormLwstate1(Loadi,Mat_G,Init_U,I1measurement)
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function Lw=FormLwstate1(Loadi,Mat_G,Init_U,I1measurement,dI_F,flag)
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Ir=real(I1measurement);
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pIr=find(Ir>0);
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@ -7,23 +7,23 @@ Ii=imag(I1measurement);
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pIi=find(Ii>0);
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nIi=find(Ii<0);
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% lower=-0.2*sparse(ones(length(Loadi)*2,1));
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% upper=ones(length(Loadi)*2,1);
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% upper(pIr)=1.4*Ir(pIr);
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% upper(nIr)=0.6*Ir(nIr);
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% upper(pIi+length(Ir))=1.4*Ii(pIi);
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% upper(nIi+length(Ir))=0.6*Ii(nIi);
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upper=ones(length(Loadi)*2,1);
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upper(pIr)=1.4*Ir(pIr);
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upper(nIr)=0.6*Ir(nIr);
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upper(pIi+length(Ir))=1.4*Ii(pIi);
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upper(nIi+length(Ir))=0.6*Ii(nIi);
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upper(pIr)=abs(real(dI_F(pIr,flag)))+Ir(pIr);
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upper(nIr)=abs(real(dI_F(nIr,flag)))+Ir(nIr);
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upper(pIi+length(Ir))=abs(imag(dI_F(pIi,flag)))+Ii(pIi);
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upper(nIi+length(Ir))=abs(imag(dI_F(nIi,flag)))+Ii(nIi);
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%太小的数都要放宽一些
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tooSmall=find(abs(Ir)<0.0005);
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% upper(tooSmall)=0.99*abs(Ir(tooSmall));
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upper(tooSmall)=0.2;
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tooSmall=find(abs(Ii)<0.0005);
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% upper(tooSmall+length(Ir))=0.99*abs(Ii(tooSmall));
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upper(tooSmall+length(Ir))=0.2;
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% tooSmall=find(abs(Ir)<0.0005);
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% upper(tooSmall)=0.2;
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% tooSmall=find(abs(Ii)<0.0005);
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% upper(tooSmall+length(Ir))=0.2;
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% upper([4,5,6])=[1;1;1];
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% upper([4,5,6])=0.2*Ii(nIi);
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% upper=ones(length(Ir)*2,1);
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Lw=Mat_G+Init_U-upper;
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end
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@ -1,26 +1,27 @@
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function Lz=FormLzstate1(Loadi,Mat_G,Init_L,I1measurement)
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function Lz=FormLzstate1(Loadi,Mat_G,Init_L,I1measurement,dI_F,flag)
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Ir=real(I1measurement);
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pIr=find(Ir>0);
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nIr=find(Ir<0);
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Ii=imag(I1measurement);
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pIi=find(Ii>0);
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nIi=find(Ii<0);
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% lower=-0.2*sparse(ones(length(Loadi)*2,1));
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lower=ones(length(Loadi)*2,1);
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lower(pIr)=0.6*Ir(pIr);
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lower(nIr)=1.4*Ir(nIr);
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lower(pIi+length(Ir))=0.6*Ii(pIi);
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lower(nIi+length(Ir))=1.4*Ii(nIi);
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% lower(pIr)=0.6*Ir(pIr);
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% lower(nIr)=1.4*Ir(nIr);
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% lower(pIi+length(Ir))=0.6*Ii(pIi);
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% lower(nIi+length(Ir))=1.4*Ii(nIi);
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lower(pIr)=-abs(real(dI_F(pIr,flag)))+Ir(pIr);
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lower(nIr)=-abs(real(dI_F(nIr,flag)))+Ir(nIr);
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lower(pIi+length(Ir))=-abs(imag(dI_F(pIi,flag)))+Ii(pIi);
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lower(nIi+length(Ir))=-abs(imag(dI_F(nIi,flag)))+Ii(nIi);
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%太小的数都要放宽一些
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tooSmall=find(abs(Ir)<0.0005);
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% lower(tooSmall)=-0.99*abs(Ir(tooSmall));
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lower(tooSmall)=-0.2;
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tooSmall=find(abs(Ii)<0.0005);
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% lower(tooSmall+length(Ir))=-.99*abs(Ii(tooSmall));
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lower(tooSmall+length(Ir))=-0.2;
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% tooSmall=find(abs(Ir)<0.0005);
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% lower(tooSmall)=-0.2;
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% tooSmall=find(abs(Ii)<0.0005);
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% lower(tooSmall+length(Ir))=-0.2;
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% lower=-ones(length(Ir)*2,1);
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% lower([4,5,6])=[-1;-1;-1];
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Lz=Mat_G-Init_L-lower;
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end
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@ -1,4 +1,4 @@
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function [ V1r,V1i,I1r,I1i,isConverged ] = IPMLoop(V1measurement,wV1r,wV1i,I1measurement,wI1r,wI1i,BalI1r,BalI1i,busNum,Loadi,fsY1,Balance,Vref )
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function [ V1r,V1i,I1r,I1i,isConverged ] = IPMLoop(V1measurement,wV1r,wV1i,I1measurement,wI1r,wI1i,BalI1r,BalI1i,busNum,Loadi,fsY1,Balance,Vref,dI_F,flag )
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%把每个序的循环写在这个函数中。其实也就是内点法循环。
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V1r=Vref*ones(busNum,1);
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V1i=0*ones(busNum,1);
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@ -50,8 +50,8 @@ while(abs(Gap)>0.00001)
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Mat_G=FormGstate1(I1r,I1i);
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Mat_H=FormH(fsY1,Loadi,V1r,V1i,I1r,I1i,BalI1r,BalI1i,Balance);
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Ly=Mat_H;
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Lz=FormLzstate1(Loadi,Mat_G,Init_L,I1measurement);
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Lw=FormLwstate1(Loadi,Mat_G,Init_U,I1measurement);
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Lz=FormLzstate1(Loadi,Mat_G,Init_L,I1measurement,dI_F,flag);
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Lw=FormLwstate1(Loadi,Mat_G,Init_U,I1measurement,dI_F,flag);
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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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51
run.m
51
run.m
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@ -271,25 +271,70 @@ wV0i=sqrt(2*( (abs(mVoltpA).*sigma).^2+(abs(mVoltpB).*sigma).^2+(abs(mVoltpC).*s
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wV0r=wV0r(Loadi);
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wV0i=wV0i(Loadi);
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% matlabpool local 3
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%% 计算一下电流增量
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%A相的
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dIrdP_Ar=real(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2);
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dIrdQ_Ar=imag(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2);
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% dIrdP_Ar=dIrdP_Ar(Loadi);
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% dIrdQ_Ar=dIrdQ_Ar(Loadi);
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dI_pAr=dIrdP_Ar.*mphaseASpotLoadP*0.2+mphaseASpotLoadQ.*dIrdQ_Ar*0.2;
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dIidP_Ai=-imag(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2);
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dIidQ_Ai=-real(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2);
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% dIidP_Ai=dIidP_Ai(Loadi);
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% dIidQ_Ai=dIidQ_Ai(Loadi);
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dI_pAi=dIidP_Ai.*mphaseASpotLoadP*0.2+dIidQ_Ai.*mphaseASpotLoadQ*0.2;
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%B相的
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dIrdP_Br=real(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2);
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dIrdQ_Br=imag(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2);
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% dIrdP_Br=dIrdP_Br(Loadi);
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% dIrdQ_Br=dIrdQ_Br(Loadi);
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dI_pBr=dIrdP_Br.*mphaseBSpotLoadP*0.2+dIrdQ_Br.*mphaseBSpotLoadQ*0.2;
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dIidP_Bi=-imag(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2);
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dIidQ_Bi=-real(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2);
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% dIidP_Bi=dIidP_Bi(Loadi);
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% dIidQ_Bi=dIidQ_Bi(Loadi);
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dI_pBi=dIidP_Bi.*mphaseBSpotLoadP*0.2+dIidQ_Bi.*mphaseBSpotLoadQ*0.2;
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%C相的
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dIrdP_Cr=real(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2);
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dIrdQ_Cr=imag(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2);
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% dIrdP_Cr=dIrdP_Cr(Loadi);
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% dIrdQ_Cr=dIrdQ_Cr(Loadi);
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dI_pCr=dIrdP_Cr.*mphaseCSpotLoadP*0.2+dIrdQ_Cr.*mphaseBSpotLoadQ*0.2;
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dIidP_Ci=-imag(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2);
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dIidQ_Ci=-real(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2);
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% dIidP_Ci=dIidP_Ci(Loadi);
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% dIidQ_Ci=dIidQ_Ci(Loadi);
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dI_pCi=dIidP_Ci.*mphaseCSpotLoadP*0.2+dIidQ_Ci.*mphaseCSpotLoadQ*0.2;
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% 合成三序的
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%三序电流增量
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dI_F=Tp2f*[dI_pAr'+1j*dI_pAi';
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dI_pBr'+1j*dI_pBi';
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dI_pCr'+1j*dI_pCi';
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];
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dI_F=conj(dI_F)';
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dI_F=dI_F(Loadi,:);
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tic
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for II=1:3
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if II==1
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fprintf('ÕýÐò\n');
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tic
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[ V1r,V1i,I1r,I1i,isConverged1 ]=IPMLoop(V1measurement,wV1r,wV1i,I1measurement,wI1r,wI1i,BalI1r,BalI1i,busNum,Loadi,fsY11,Balance,1 );
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[ V1r,V1i,I1r,I1i,isConverged1 ]=IPMLoop(V1measurement,wV1r,wV1i,I1measurement,wI1r,wI1i,BalI1r,BalI1i,busNum,Loadi,fsY11,Balance,1,dI_F,II );
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toc
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end
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if II==2
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fprintf('¸ºÐò\n');
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tic
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[ V2r,V2i,I2r,I2i,isConverged2 ]=IPMLoop(V2measurement,wV2r,wV2i,I2measurement,wI2r,wI2i,BalI2r,BalI2i,busNum,Loadi,fsY22,Balance,0 );
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[ V2r,V2i,I2r,I2i,isConverged2 ]=IPMLoop(V2measurement,wV2r,wV2i,I2measurement,wI2r,wI2i,BalI2r,BalI2i,busNum,Loadi,fsY22,Balance,0,dI_F,II );
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toc
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end
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if II==3
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fprintf('ÁãÐò\n');
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tic
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[ V0r,V0i,I0r,I0i,isConverged0 ]=IPMLoop(V0measurement,wV0r,wV0i,I0measurement,wI0r,wI0i,BalI0r,BalI0i,busNum,Loadi,fsY00,Balance,0 );
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[ V0r,V0i,I0r,I0i,isConverged0 ]=IPMLoop(V0measurement,wV0r,wV0i,I0measurement,wI0r,wI0i,BalI0r,BalI0i,busNum,Loadi,fsY00,Balance,0,dI_F,II );
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toc
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end
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