44 lines
1.1 KiB
Matlab
44 lines
1.1 KiB
Matlab
function XX=SolveIt(deltF,deltG,Init_L,Init_Z,Init_U,Init_W,deltdeltF,ddh,ddg,deltH,Init_Y,Ly,Lz,ContrlCount,Lw,Lul,Luu,Lx,Balance,Busnum,Loadi)
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LxComa=FormLxComa(deltF,deltG,deltH,Init_L,Luu,Lul,Init_Z,Init_Y,Lz,Init_U,Init_W,Lw,Lx);
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H=-deltdeltF+ddh+ddg;
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t1=diag(Init_Z./Init_L-Init_W./Init_U);
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t2=-deltG*( t1 )*deltG';
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aa=[
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(H+t2),deltH;
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deltH',zeros(length(Init_Y));
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];
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yy=[LxComa;-Ly];
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%% 平衡节点电压实部
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aa(Balance,:)=0;
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aa(:,Balance)=0;
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aa=aa+sparse(Balance,Balance,ones(length(Balance),1),ContrlCount+2*Busnum,ContrlCount+2*Busnum);
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deltG(Balance,:)=0;
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%% 平衡节点电压虚部
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t=Busnum*1;
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aa(t+Balance,:)=0;
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aa(:,t+Balance)=0;
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aa=aa+sparse(t+Balance,t+Balance,ones(length(Balance),1),ContrlCount+2*Busnum,ContrlCount+2*Busnum);
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deltG(t+Balance,:)=0;
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%%
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dxdy=aa\yy;
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%% KLU
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%spy(aa)
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%dxdy = klu(aa,'\',full(yy));
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%%
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dX=dxdy(1:ContrlCount);
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dY=dxdy(ContrlCount+1:ContrlCount+2*Busnum);
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dL=Lz+deltG'*dX;
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dU=-Lw-deltG'*dX;
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dZ=-diag(Init_L)\Lul-diag(Init_L)\diag(Init_Z)*dL;
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dW=-diag(Init_U)\Luu-diag(Init_U)\diag(Init_W)*dU;
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XX=[
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dX;
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dY;
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dZ;
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dW;
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dL;
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dU;
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];
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end |