tic
clc
clear
lineZ=readLineZ('feeder13\lineParameter.txt');
[ fsY0, fsY1, fsY2,phaseASpotLoadP,phaseBSpotLoadP,phaseCSpotLoadP ...
    phaseASpotLoadQ,phaseBSpotLoadQ,phaseCSpotLoadQ,setIJ,nodeNum,Balance,phaseABCY ...
    cap]=dataRead(lineZ,'feeder13\data1.txt');
%% 潮流计算begin
a=exp(1j*2*pi/3);
Tp2f=1/3*[1 1 1;
    1 a a^2;
    1 a^2 a];
Tp2f=sparse(Tp2f);
Tf2p=inv(Tp2f);
fsY1amp=abs(fsY1);
[r,c,fsY1ang]=find(fsY1);
fsY1ang=angle(fsY1ang);
Pabc=phaseASpotLoadP+phaseBSpotLoadP+phaseCSpotLoadP;
Qabc=phaseASpotLoadQ+phaseBSpotLoadQ+phaseCSpotLoadQ;
busNum=length(phaseASpotLoadP);
%给序电压赋初值
Vmf1=sparse(ones(busNum,1));
Vaf1=sparse(zeros(busNum,1));
%先求解正序的
PQi=nodeNum;
PG=sparse(busNum,1);
QG=sparse(busNum,1);
QGi=[Balance];
PD=Pabc/3;
QD=Qabc/3;
Loadi=find(PD~=0);
maxD=100000;% 最大不平衡量
EPS=1e-5;
k=0;
kmax=20;
fsY11=fsY1;
fsY00=fsY0;
fsY22=fsY2;
Vf2=sparse(busNum,1);
If2=sparse(busNum,1);
Vf0=sparse(busNum,1);
If0=sparse(busNum,1);
%准备序矩阵
%平衡节点置0置1
fsY2(Balance,:)=0;
fsY2(:,Balance)=0;
fsY2=fsY2+sparse(Balance,Balance,ones(length(Balance),1),busNum,busNum);
%平衡节点置0置1
fsY0(Balance,:)=0;
fsY0(:,Balance)=0;
fsY0=fsY0+sparse(Balance,Balance,ones(length(Balance),1),busNum,busNum);
%%LU分解
[fsY0L,fsY0U,fsY0P,fsY0Q,fsY0R]=lu(fsY0);
[fsY2L,fsY2U,fsY2P,fsY2Q,fsY2R]=lu(fsY2);
%算初始补偿功率
tic
VoltpA=sparse(ones(busNum,1));
VoltpB=sparse(ones(busNum,1)).*exp(1j*-120/180*pi);
VoltpC=sparse(ones(busNum,1)).*exp(1j*+120/180*pi);
while(k<=kmax && maxD> EPS)
    k=k+1;
    %把补偿电容看作负荷
    SA=VoltpA.*conj(VoltpA.*sparse(cap.capNode,1,1j*cap.capB(:,1),busNum,1));
    SB=VoltpB.*conj(VoltpA.*sparse(cap.capNode,1,1j*cap.capB(:,2),busNum,1));
    SC=VoltpC.*conj(VoltpA.*sparse(cap.capNode,1,1j*cap.capB(:,3),busNum,1));
    %先不要电容
%     SA=0;
%     SB=0;
%     SC=0;
    iterPD=PD+real(SA+SB+SC)/3;
    iterQD=QD+imag(SA+SB+SC)/3;
    iterPhaseASpotLoadP=phaseASpotLoadP+real(SA);
    iterPhaseBSpotLoadP=phaseBSpotLoadP+real(SB);
    iterPhaseCSpotLoadP=phaseCSpotLoadP+real(SC);
    iterPhaseASpotLoadQ=phaseASpotLoadQ+imag(SA);
    iterPhaseBSpotLoadQ=phaseBSpotLoadQ+imag(SB);
    iterPhaseCSpotLoadQ=phaseCSpotLoadQ+imag(SC);
    [dP, dQ, YdotSinVolt, YdotCosVolt, diag_Volt_YdotSin, diag_Volt_YdotCos]=Unbalance(Balance,busNum, ...
        PQi,PG,QG,QGi,iterPD,iterQD,Vmf1,Vaf1,fsY1amp,fsY1ang,r,c,Vf2,If2,Vf0,If0);%不平衡量
    maxD=max(abs([dP;dQ;]));
    jaco=Jacobi(Balance,busNum,QGi,Vmf1,YdotSinVolt,YdotCosVolt,diag_Volt_YdotSin,diag_Volt_YdotCos);%雅克比矩阵
    [dV, dVangle]=Solv(busNum,jaco,dP,dQ);%解出修正量
    [Vmf1, Vaf1]=Modify(Vmf1,Vaf1,dV,dVangle,1);
    fprintf('第 %d 次迭代， 最大不平衡量为 %f\n',k,full(maxD));
    %转换为三相电压
    VoltpABC=Tp2f\conj([ Vf0'; (Vmf1.*exp(1j*Vaf1))'; Vf2']);%用Tp2f\ 代替Tf2p*
    VoltpA=conj(VoltpABC(1,:)');
    CurpA=-conj((iterPhaseASpotLoadP+1j*iterPhaseASpotLoadQ)./VoltpA);
    VoltpB=conj(VoltpABC(2,:)');
    CurpB=-conj((iterPhaseBSpotLoadP+1j*iterPhaseBSpotLoadQ)./VoltpB);
    VoltpC=conj(VoltpABC(3,:)');
    CurpC=-conj((iterPhaseCSpotLoadP+1j*iterPhaseCSpotLoadQ)./VoltpC);
    f012=Tp2f*conj([CurpA';CurpB';CurpC']);
    If0=conj(f012(1,:)');
    If1=conj(f012(2,:)');
    If2=conj(f012(3,:)');
    
    
    If0(Balance)=0;
    If2(Balance)=0;
    %Vf0=fsY0\If0;
    Vf0=fsY0Q*(fsY0U\(fsY0L\(fsY0P*(fsY0R\If0))));
    %Vf2=fsY2\If2;
    Vf2=fsY2Q*(fsY2U\(fsY2L\(fsY2P*(fsY2R\If2))));
    fprintf('迭代时间%f\n',toc);
    
    %
end
FortiscueToc=toc;
fprintf('Fortiscue法计算时间 %f\n',FortiscueToc);
Vf1=Vmf1.*exp(1j*Vaf1);
(Vf0.*conj(fsY00*Vf0)+Vf1.*conj(fsY11*Vf1)+Vf2.*conj(fsY22*Vf2))*3;%包含补偿电容的功率
conj(Tf2p*[If0(2);If1(2);If2(2)]).*(Tf2p*[Vf0(2);Vf1(2);Vf2(2)]);
IpABC=Tf2p*conj([If0';If1';If2']);
%转换回三相电压
VoltpABC=Tf2p*conj([ Vf0'; Vf1'; Vf2']);
disp(['                  A                        B                          C'])
full(abs(VoltpABC'))
fprintf('节点号对应\n');
disp([setIJ,nodeNum ])
%%检查反推回去的功率是否满足
ub=checkSSatisfied(Balance,phaseABCY,VoltpABC, ...
    phaseASpotLoadP,phaseBSpotLoadP,phaseCSpotLoadP, ...
    phaseASpotLoadQ,phaseBSpotLoadQ,phaseCSpotLoadQ );
fprintf('最大不平衡量为%f\n\n',full(max(abs(ub))))
%% 潮流计算end


busNum=length(nodeNum);
Busnum=busNum;
PQi=setxor(nodeNum,Balance);
QGi=[Balance];
% fprintf('开始牛顿法迭代\n');
[r,c,GB]=find(phaseABCY);
Y=abs(phaseABCY);
Yangle=angle(GB);
Vp3=sparse(ones(busNum*3,1));%给电压赋初值
Vp3(2:3:end)=Vp3(2:3:end)*exp(1j*-120/180*pi);
Vp3(3:3:end)=Vp3(3:3:end)*exp(1j*+120/180*pi);
PQi3P=zeros(length(PQi)*3,1);
PQi3P(1:3:end)=(PQi-1)*3+1;
PQi3P(2:3:end)=(PQi-1)*3+2;
PQi3P(3:3:end)=(PQi-1)*3+3;
PD3P=sparse(busNum*3,1);
QD3P=sparse(busNum*3,1);
PD3P(1:3:end)=phaseASpotLoadP;
PD3P(2:3:end)=phaseBSpotLoadP;
PD3P(3:3:end)=phaseCSpotLoadP;
QD3P(1:3:end)=phaseASpotLoadQ;
QD3P(2:3:end)=phaseBSpotLoadQ;
QD3P(3:3:end)=phaseCSpotLoadQ;
QGi3P=zeros(length(QGi)*3,1);
QGi3P(1:3:end)=(QGi-1)*3+1;
QGi3P(2:3:end)=(QGi-1)*3+2;
QGi3P(3:3:end)=(QGi-1)*3+3;
PGA=sum(PD3P(1:3:end))*1.03;
PGB=sum(PD3P(2:3:end))*1.03;
PGC=sum(PD3P(3:3:end))*1.03;
QGA=sum(QD3P(1:3:end))*1.03;
QGB=sum(QD3P(2:3:end))*1.03;
QGC=sum(QD3P(3:3:end))*1.03;
PG3P=sparse( (Balance-1)*3+1:(Balance-1)*3+3,1,[PGA,PGB,PGC],Busnum*3,1);
QG3P=sparse( (Balance-1)*3+1:(Balance-1)*3+3,1,[QGA,QGB,QGC],Busnum*3,1);
Vp3m=abs(Vp3);
Vp3a=angle(Vp3);
Balance3P=zeros(length(Balance)*3,1);
Balance3P(1:3:end)=(Balance-1)*3+1;
Balance3P(2:3:end)=(Balance-1)*3+2;
Balance3P(3:3:end)=(Balance-1)*3+3;
Vp3a((Balance-1)*3+1)=0;
Vp3a((Balance-1)*3+2)=-120/180*pi;
Vp3a((Balance-1)*3+3)=+120/180*pi;
Loadi=PQi3P;
wPD=ones(length(Loadi),1);
wQD=ones(length(Loadi),1);
PD0=PD3P;
QD0=QD3P;
%%
RestraintCount=size(Loadi,1)*2; %约束条件数,放开所有QD
Init_Z=sparse(ones(1,RestraintCount));
Init_W=sparse(-1*ones(1,RestraintCount));
Init_L=1*sparse(ones(1,RestraintCount));
Init_U=1*sparse(ones(1,RestraintCount));
Init_Y=sparse(1,2*Busnum*3);%与学姐一致
Gap=(Init_L*Init_Z'-Init_U*Init_W');
KK=0;
ContrlCount=size(Loadi,1)*2+Busnum*6;
kmax=30;
%%
Precision=1e-5;
CenterA=0.1;
%% 加误差
Volt=Vp3m;
UAngel=Vp3a;
while(abs(Gap)>Precision)
    if KK>kmax
        break;
    end
    Init_u=Gap/2/RestraintCount*CenterA;
    AngleIJMat=0;
    %% 开始计算OPF
    %% 形成等式约束的雅克比
    deltH=func_deltH(Busnum,Volt,Y,UAngel,r,c,Yangle,Loadi);
    %% 形成不等式约束的雅克比
    deltG=func_deltG(Busnum,Loadi);
    %%
    L_1Z=diag(Init_Z./Init_L);
    U_1W=diag(Init_W./Init_U);
    %% 形成海森阵
    deltdeltF=func_deltdeltF(wPD,wQD,ContrlCount);
%     deltdeltF=0;
    %% 形成ddHy
    ddh=func_ddh(Volt,Init_Y,Busnum,Y,UAngel,r,c,Yangle,Loadi,ContrlCount);
    %%  开始构建ddg
%     ddg=func_ddg(PGi,PVi,Busnum,RestraintCount,Loadi,PD,QD);
    ddg=0;
    %%  开始构建deltF
    deltF=func_deltF(wPD,wQD,PD0,PD3P,QD3P,QD0,Busnum,Loadi);
%     deltF=0;
    %% 形成方程矩阵
    Luu=Init_U'.*Init_W'+Init_u*ones(RestraintCount,1);
    Lul=Init_L'.*Init_Z'-Init_u*ones(RestraintCount,1);
    Mat_G=FormG(PD3P,QD3P,Loadi);
    Mat_H=FormH(Busnum,Volt,PG3P,PD3P,QG3P,QD3P,Y,UAngel,r,c,Yangle);
    Ly=Mat_H;
    Lz=FormLz(Mat_G,Init_L,Loadi);
    Lw=FormLw(Mat_G,Init_U,Loadi);
    Lx=FormLx(deltF,deltH,Init_Y,deltG,Init_Z,Init_W);
    YY=FormYY(Lul,Lz,Ly,Luu,Lw,Lx);
    %% 开始解方程
%     fprintf('迭代次数 %d Gap %f\n',KK+1,plotGap(KK+1));
    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);
    %%取各分量
    [deltZ,deltL,deltW,deltU,deltX,deltY]=AssignXX(XX,ContrlCount,RestraintCount,Busnum);
    [Init_Z,Init_L,Init_W,Init_U,Init_Y,PG,QG,Volt,UAngel,PD3P,QD3P]=Modification(Init_Z,Init_L,Init_W,Init_U,Init_Y,deltZ,deltL,deltW,deltU,deltX,deltY,PG3P,QG3P,Volt,UAngel,ContrlCount,Balance,Busnum,PD3P,QD3P,Loadi);
    Gap=(Init_L*Init_Z'-Init_U*Init_W');
    fprintf('%f\n',full(Gap));
    KK=KK+1;
end
fprintf('迭代次数%d\n',KK);
toc