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matlab节点导纳矩阵示例VIP免费

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Y=3.7500-11.2500i-2.5000+7.5000i0-1.2500+3.7500i0-2.5000+7.5000i10.8340-32.5000i-1.6670+5.0000i-1.6670+5.0000i-5.0000+15.0000i0-1.6670+5.0000i12.9170-38.7500i-10.0000+30.0000i-1.2500+3.7500i-1.2500+3.7500i-1.6670+5.0000i-10.0000+30.0000i12.9170-38.7500i00-5.0000+15.0000i-1.2500+3.7500i06.2500-18.7500iJJ=11.25003.7500-7.5000-2.500000-3.7500-1.2500-3.750011.25002.5000-7.5000001.2500-3.7500-7.5000-2.500033.400010.5340-5.0000-1.6670-5.0000-1.66702.5000-7.5000-11.134031.60001.6670-5.00001.6670-5.000000-5.0000-1.667038.975012.8420-30.0000-10.0000001.6670-5.0000-12.992038.525010.0000-30.0000-3.7500-1.2500-5.0000-1.6670-30.0000-10.000038.750012.91701.2500-3.75001.6670-5.000010.0000-30.0000-12.917038.7500JJ=11.54063.1996-7.7223-3.102900-3.8183-1.3384-4.441211.38183.1029-7.7223001.3384-3.8183-8.0396-2.151135.064812.0317-5.3599-1.5576-5.3622-1.52382.1511-8.0396-11.538035.64001.5576-5.35991.5238-5.362200-5.2222-1.970540.079312.8630-30.9519-10.1136001.9705-5.2222-13.772439.824610.1136-30.9519-3.8576-1.2203-5.2038-1.9989-30.8297-10.480239.891212.86851.2203-3.85761.9989-5.203810.4802-30.8297-13.699439.8104JJ=11.38613.1619-7.6217-3.045300-3.7644-1.3171-4.362311.18663.0453-7.6217001.3171-3.7644-7.9246-2.136834.716311.8401-5.2904-1.5440-5.2913-1.51162.1368-7.9246-11.439135.11731.5440-5.29041.5116-5.291300-5.1585-1.939739.584912.6953-30.5425-9.9876001.9397-5.1585-13.595339.28529.9876-30.5425-3.8018-1.2050-5.1397-1.9661-30.4266-10.335439.368112.70621.2050-3.80181.9661-5.139710.3354-30.4266-13.506539.2683JJ=11.38503.1617-7.6210-3.044800-3.7640-1.3169-4.361711.18503.0448-7.6210001.3169-3.7640-7.9237-2.136834.713611.8386-5.2899-1.5439-5.2907-1.51152.1368-7.9237-11.438635.11361.5439-5.28991.5115-5.290700-5.1580-1.939439.581112.6940-30.5394-9.9867001.9394-5.1580-13.594039.28119.9867-30.5394-3.8013-1.2049-5.1392-1.9659-30.4235-10.334339.364112.70501.2049-3.80131.9659-5.139210.3343-30.4235-13.505039.2641S5=1.2982+0.2445iS=0-0.5370-0.0977i0-0.0630-0.0023i00.5489+0.1333i00.2469+0.0815i0.2793+0.0806i-0.8751-0.0954i0-0.2431-0.0701i00.1891-0.0121i-0.3960-0.0677i0.0633+0.0033i-0.2746-0.0664i-0.1887+0.0132i0000.8895+0.1387i0.4087+0.1058i00>>clcG(1,1)=3.750;B(1,1)=-11.250;G(1,2)=-2.500;B(1,2)=7.500;G(1,3)=0;B(1,3)=0;G(1,4)=-1.250;B(1,4)=3.750;G(1,5)=0;B(1,5)=0;G(2,1)=-2.500;B(2,1)=7.500;G(2,2)=10.834;B(2,2)=-32.500;G(2,3)=-1.667;B(2,3)=5.000;G(2,4)=-1.667;B(2,4)=5.000;G(2,5)=-5.000;B(2,5)=15.000;G(3,1)=0;B(3,1)=0;G(3,2)=-1.667;B(3,2)=5.000;G(3,3)=12.917;B(3,3)=-38.75;G(3,4)=-10.000;B(3,4)=30.000;G(3,5)=-1.250;B(3,5)=3.750;G(4,1)=-1.250;B(4,1)=3.750;G(4,2)=-1.667;B(4,2)=5.000;G(4,3)=-10.000;B(4,3)=30.000;G(4,4)=12.917;B(4,4)=-38.750;G(4,5)=0;B(4,5)=0;G(5,1)=0;B(5,1)=0;G(5,2)=-5.000;B(5,2)=15.000;G(5,3)=-1.250;B(5,3)=3.750;G(5,4)=0;B(5,4)=0;G(5,5)=6.25;B(5,5)=-18.750;Y=G+j*Bdelt(1)=0;delt(2)=0;delt(3)=0;delt(4)=0;u(1)=1.0;u(2)=1.0;u(3)=1.0;u(4)=1.0;ps(1)=-0.60;qs(1)=-0.10;ps(2)=0.20;qs(2)=0.20;ps(3)=-0.45;qs(3)=-0.15;ps(4)=-0.40;qs(4)=-0.05;k=1;precision=1;N1=4;whileprecision>0.00001delt(5)=0;u(5)=1.06;form=1:N1forn=1:N1+1pt(n)=u(m)*u(n)*(G(m,n)*cos(delt(m)-delt(n))+B(m,n)*sin(delt(m)-delt(n)));qt(n)=u(m)*u(n)*(G(m,n)*sin(delt(m)-delt(n))-B(m,n)*cos(delt(m)-delt(n)));endpi(m)=sum(pt);qi(m)=sum(qt);dp(m)=ps(m)-pi(m);dq(m)=qs(m)-qi(m);endform=1:N1forn=1:N1ifm==nH(m,m)=-qi(m)-u(m)^2*B(m,m);N(m,m)=pi(m)+u(m)^2*G(m,m);J(m,m)=pi(m)-u(m)^2*G(m,m);L(m,m)=qi(m)-u(m)^2*B(m,m);JJ(2*m-1,2*m-1)=H(m,m);JJ(2*m-1,2*m)=N(m,m);JJ(2*m,2*m-1)=J(m,m);JJ(2*m,2*m)=L(m,m);elseH(m,n)=u(m)*u(n)*(G(m,n)*sin(delt(m)-delt(n))-B(m,n)*cos(delt(m)-delt(n)));J(m,n)=-u(m)*u(n)*(G(m,n)*cos(delt(m)-delt(n))+B(m,n)*sin(delt(m)-delt(n)));N(m,n)=-J(m,n);L(m,n)=H(m,n);JJ(2*m-1,2*n-1)=H(m,n);JJ(2*m-1,2*n)=N(m,n);JJ(2*m,2*n-1)=J(m,n);JJ(2*m,2*n)=L(m,n);endendendJJform=1:N1PP(2*m-1)=dp(m);PP(2*m)=dq(m);enduu=inv(JJ)*PP';precision=max(abs(uu));forn=1:N1delt(n)=delt(n)+uu(2*n-1);u(n)=u(n)+uu(2*n)*u(n);endk=k+1;endforn=1:N1+1U(n)=u(n)*(cos(delt(n))+j*sin(delt(n)));endform=1:N1+1I(m)=Y(5,m)*U(m);endS5=U(5)*sum(conj(I))form=1:N1+1forn=1:N1+1S(m,n)=U(m)*(conj(U(m))-conj(U(n)))*conj(-Y(m,n));%endendendS%

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matlab节点导纳矩阵示例

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