From ebc7882194198b933d83599f7e8083487a492000 Mon Sep 17 00:00:00 2001 From: "dugg@lab-desk" Date: Wed, 29 Oct 2014 21:58:02 +0800 Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E6=8E=89=E4=BA=86=E6=B3=A8=E9=87=8A?= =?UTF-8?q?=E6=8E=89=E7=9A=84=E7=89=9B=E9=A1=BF=E6=B3=95=E6=B1=82=E8=A7=A3?= =?UTF-8?q?=E6=96=B9=E6=B3=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: dugg@lab-desk --- run.m | 79 ----------------------------------------------------------- 1 file changed, 79 deletions(-) diff --git a/run.m b/run.m index d0f5942..6f0c2e3 100644 --- a/run.m +++ b/run.m @@ -147,62 +147,6 @@ 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)))) -%% 用牛顿法求解begin -% 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; -% PG=0; -% QG=0; -% 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; -% 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; -% k=0; -% maxD=10000; -% tic -% while(k<=kmax && maxD> EPS) -% k=k+1; -% [dP, dQ, YdotSinVolt, YdotCosVolt, diag_Volt_YdotSin, diag_Volt_YdotCos]=Unbalance(Balance3P,busNum*3, ... -% PQi3P,PG,QG,QGi3P,PD3P,QD3P,Vp3m,Vp3a,Y,Yangle,r,c,0,0,0,0); -% maxD=max(abs([dP;dQ;])); -% jaco=Jacobi(Balance3P,busNum*3,QGi3P,Vp3m,YdotSinVolt,YdotCosVolt,diag_Volt_YdotSin,diag_Volt_YdotCos);%雅克比矩阵 -% [dV, dVangle]=Solv(busNum*3,jaco,dP,dQ);%解出修正量 -% [Vp3m, Vp3a]=Modify(Vp3m,Vp3a,dV,dVangle,1); -% fprintf('第 %d 次迭代, 最大不平衡量为 %f\n',k,full(maxD)); -% fprintf('迭代时间%f\n',toc); -% end -% NewtonToc=toc; -% fprintf('牛顿法计算时间 %f\n',NewtonToc); -% fprintf('加速比为%f\n',NewtonToc/FortiscueToc); -% VoltpA=Vp3m(1:3:end).*exp(1j*Vp3a(1:3:end)); -% VoltpB=Vp3m(2:3:end).*exp(1j*Vp3a(2:3:end)); -% VoltpC=Vp3m(3:3:end).*exp(1j*Vp3a(3:3:end)); -%% 用牛顿法求解end %% 开始进入状态估计 clear PD QD PG QG; %准备量测量 @@ -229,12 +173,7 @@ If2=conj(f012(3,:)'); sigma=0.03; mIf0=-If0; mIf1=-If1;%mIf1是注入电流,相当于发电机电流 -% mIf1(3)=-mIf1(2); mIf2=-If2; -% fsY11(:,Balance)=0; -% fsY11(Balance,:)=0; -% fsY11=fsY11+sparse(Balance,Balance,ones(length(Balance),1),busNum,busNum); -% mIf1(3)=1; %% 先算正序的 %平衡节点电流 fprintf('正序\n'); @@ -302,24 +241,6 @@ wI0i=abs( imag(mIf0(Loadi).*sigmaI0) ); [ V0r,V0i,I0r,I0i ]=IPMLoop(V0measurement,wV0r,wV0i,I0measurement,wI0r,wI0i,BalI0r,BalI0i,busNum,Loadi,fsY00,Balance,0 ); f=sum(([real(I0measurement);imag(I0measurement)]-[I0r;I0i]).^2)+sum((real(rV0)-V0r).^2)+sum((imag(rV0)-V0i).^2); % fprintf('目标值 %f\n',full(f)); - -%状态量 -% SEVoltpA=sparse(ones(busNum,1)); -% SEVoltpB=sparse(ones(busNum,1)).*exp(1j*-120/180*pi); -% SEVoltpC=sparse(ones(busNum,1)).*exp(1j*+120/180*pi); -% SEphaseASpotLoadP=zeros(length(phaseASpotLoadP),1); -% SEphaseBSpotLoadP=zeros(length(phaseBSpotLoadP),1); -% SEphaseCSpotLoadP=zeros(length(phaseCSpotLoadP),1); -% SEphaseASpotLoadQ=zeros(length(phaseASpotLoadQ),1); -% SEphaseBSpotLoadQ=zeros(length(phaseBSpotLoadQ),1); -% SEphaseCSpotLoadQ=zeros(length(phaseCSpotLoadQ),1); -% -% SEVmf1=sparse(ones(busNum,1)); -% SEVaf1=sparse(zeros(busNum,1)); -% SEPD=sparse(zeros(busNum,1)); -% SEQD=sparse(zeros(busNum,1)); - -%检查目标函数 %% 把三序合成三相 % 三相电压 SEVf0=V0r+1j*V0i;