diff --git a/run.m b/run.m index de92388..30adad6 100644 --- a/run.m +++ b/run.m @@ -1,4 +1,4 @@ -function [JMeasurement,AME_Volt,AME_VAngle,isConverged]=run() +function [JMeasurement,AME_Volt,AME_VAngle,AME_PD,AME_QD,isConverged]=run() %% 利用先把负荷转换为电流的方法。这个方法要求知道电压量。 % close all @@ -273,48 +273,56 @@ wV0i=wV0i(Loadi); % matlabpool local 3 %% 计算一下电流增量 -%A相的 -dIrdP_Ar=real(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); -dIrdQ_Ar=imag(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); -% dIrdP_Ar=dIrdP_Ar(Loadi); -% dIrdQ_Ar=dIrdQ_Ar(Loadi); -dI_pAr=dIrdP_Ar.*mphaseASpotLoadP*0.2+mphaseASpotLoadQ.*dIrdQ_Ar*0.2; -dIidP_Ai=-imag(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); -dIidQ_Ai=-real(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); -% dIidP_Ai=dIidP_Ai(Loadi); -% dIidQ_Ai=dIidQ_Ai(Loadi); -dI_pAi=dIidP_Ai.*mphaseASpotLoadP*0.2+dIidQ_Ai.*mphaseASpotLoadQ*0.2; - -%B相的 -dIrdP_Br=real(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); -dIrdQ_Br=imag(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); -% dIrdP_Br=dIrdP_Br(Loadi); -% dIrdQ_Br=dIrdQ_Br(Loadi); -dI_pBr=dIrdP_Br.*mphaseBSpotLoadP*0.2+dIrdQ_Br.*mphaseBSpotLoadQ*0.2; -dIidP_Bi=-imag(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); -dIidQ_Bi=-real(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); -% dIidP_Bi=dIidP_Bi(Loadi); -% dIidQ_Bi=dIidQ_Bi(Loadi); -dI_pBi=dIidP_Bi.*mphaseBSpotLoadP*0.2+dIidQ_Bi.*mphaseBSpotLoadQ*0.2; - -%C相的 -dIrdP_Cr=real(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); -dIrdQ_Cr=imag(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); -% dIrdP_Cr=dIrdP_Cr(Loadi); -% dIrdQ_Cr=dIrdQ_Cr(Loadi); -dI_pCr=dIrdP_Cr.*mphaseCSpotLoadP*0.2+dIrdQ_Cr.*mphaseBSpotLoadQ*0.2; -dIidP_Ci=-imag(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); -dIidQ_Ci=-real(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); -% dIidP_Ci=dIidP_Ci(Loadi); -% dIidQ_Ci=dIidQ_Ci(Loadi); -dI_pCi=dIidP_Ci.*mphaseCSpotLoadP*0.2+dIidQ_Ci.*mphaseCSpotLoadQ*0.2; -% 合成三序的 -%三序电流增量 -dI_F=Tp2f*[dI_pAr'+1j*dI_pAi'; - dI_pBr'+1j*dI_pBi'; - dI_pCr'+1j*dI_pCi'; - ]; -dI_F=conj(dI_F)'; +% %A相的 +% dIrdP_Ar=real(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); +% dIrdQ_Ar=imag(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); +% % dIrdP_Ar=dIrdP_Ar(Loadi); +% % dIrdQ_Ar=dIrdQ_Ar(Loadi); +% dI_pAr=dIrdP_Ar.*mphaseASpotLoadP*0.2+mphaseASpotLoadQ.*dIrdQ_Ar*0.2; +% dIidP_Ai=-imag(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); +% dIidQ_Ai=-real(mVoltpA)./(real(mVoltpA).^2+imag(mVoltpA).^2); +% % dIidP_Ai=dIidP_Ai(Loadi); +% % dIidQ_Ai=dIidQ_Ai(Loadi); +% dI_pAi=dIidP_Ai.*mphaseASpotLoadP*0.2+dIidQ_Ai.*mphaseASpotLoadQ*0.2; +% +% %B相的 +% dIrdP_Br=real(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); +% dIrdQ_Br=imag(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); +% % dIrdP_Br=dIrdP_Br(Loadi); +% % dIrdQ_Br=dIrdQ_Br(Loadi); +% dI_pBr=dIrdP_Br.*mphaseBSpotLoadP*0.2+dIrdQ_Br.*mphaseBSpotLoadQ*0.2; +% dIidP_Bi=-imag(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); +% dIidQ_Bi=-real(mVoltpB)./(real(mVoltpB).^2+imag(mVoltpB).^2); +% % dIidP_Bi=dIidP_Bi(Loadi); +% % dIidQ_Bi=dIidQ_Bi(Loadi); +% dI_pBi=dIidP_Bi.*mphaseBSpotLoadP*0.2+dIidQ_Bi.*mphaseBSpotLoadQ*0.2; +% +% %C相的 +% dIrdP_Cr=real(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); +% dIrdQ_Cr=imag(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); +% % dIrdP_Cr=dIrdP_Cr(Loadi); +% % dIrdQ_Cr=dIrdQ_Cr(Loadi); +% dI_pCr=dIrdP_Cr.*mphaseCSpotLoadP*0.2+dIrdQ_Cr.*mphaseBSpotLoadQ*0.2; +% dIidP_Ci=-imag(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); +% dIidQ_Ci=-real(mVoltpC)./(real(mVoltpC).^2+imag(mVoltpC).^2); +% % dIidP_Ci=dIidP_Ci(Loadi); +% % dIidQ_Ci=dIidQ_Ci(Loadi); +% dI_pCi=dIidP_Ci.*mphaseCSpotLoadP*0.2+dIidQ_Ci.*mphaseCSpotLoadQ*0.2; +% % 合成三序的 +% %三序电流增量 +% dI_F=Tp2f*[dI_pAr'+1j*dI_pAi'; +% dI_pBr'+1j*dI_pBi'; +% dI_pCr'+1j*dI_pCi'; +% ]; +% dI_F=conj(dI_F)'; +% dI_F=dI_F(Loadi,:); +% 换一个方式来计算 +deltmCurpA=conj((mphaseASpotLoadP+1j*mphaseASpotLoadQ)./mVoltpA)*0.2; +deltmCurpB=conj((mphaseBSpotLoadP+1j*mphaseBSpotLoadQ)./mVoltpB)*0.2; +deltmCurpC=conj((mphaseCSpotLoadP+1j*mphaseCSpotLoadQ)./mVoltpC)*0.2; +%转换为序电流 +deltF012=Tp2f*conj([deltmCurpA';deltmCurpB';deltmCurpC']); +dI_F=conj(deltF012)'; dI_F=dI_F(Loadi,:); tic for II=1:3 @@ -409,6 +417,8 @@ mCount=Busnum*3+length(Loadi)*3*2; %估计量质量 AME_Volt=sum(sum(abs( abs(mVoltABCV)-abs(SEVoltpABC)))); AME_VAngle=sum(sum(abs( angle(mVoltABCV)-angle(SEVoltpABC)))); +AME_PD=sum(sum(abs(real(SEThreeLoad-rThreeLoad(:,Loadi))))); +AME_QD=sum(sum(abs(imag(SEThreeLoad-rThreeLoad(:,Loadi))))); %返回收敛信息 isConverged=isConverged1*isConverged2*isConverged0; end \ No newline at end of file diff --git a/test.m b/test.m index 53bbead..b3c5027 100644 --- a/test.m +++ b/test.m @@ -4,9 +4,11 @@ clc AME_VoltSum=0; AME_VAngleSum=0; JMeasurementSum=0; +AME_PDSum=0; +AME_QDSum=0; N=1000; for I=1:N - [JMeasurement,AME_Volt,AME_VAngle,isConverged]=run(); + [JMeasurement,AME_Volt,AME_VAngle,AME_PD,AME_QD,isConverged]=run(); if isConverged==0 I=I-1; continue @@ -14,7 +16,11 @@ for I=1:N % [JMeasurement]=run(); AME_VoltSum=AME_VoltSum+AME_Volt; AME_VAngleSum=AME_VAngleSum+AME_VAngle; + AME_PDSum=AME_PDSum+AME_PD; + AME_QDSum=AME_QDSum+AME_QD; end JMeasurementSum=JMeasurementSum/N; AME_VoltSum=AME_VoltSum/N; AME_VAngleSum=AME_VAngleSum/N; +AME_PDSum=AME_PDSum/N; +AME_QDSum=AME_QDSum/N;