資源簡介
IEEE33節點系統潮流計算,可得節點電壓、相角,線路網絡損耗
代碼片段和文件信息
%形成鄰接矩陣
data=textread(‘IEEE33.dat‘);?
a=zeros(3333);
for?j=1:32;
??a(data(j2)+1data(j3)+1)=1;
end
%%電壓賦初值
v=ones(331);
v(1)=1.05;
delt=zeros(331);
V=v.*cos(delt)+i*v.*sin(delt);
%%節點負荷功率
SL=zeros(331);
for?k=2:33
???SL(k)=(data(k-16)+i*data(k-17))/10;
end
SL(1)=0;
%%線路阻抗
Z=zeros(331);
for?m=2:33
????Z(m)=(data(m-14)+i*data(m-15))/100;
end
Z(1)=0;
S=zeros(331);
%迭代
for?dd=1:100
?????V=v.*cos(delt)+i*v.*sin(delt);
?????U=V;
?????u=abs(U)
????for?j=1:33
????????if?a(j:)==0
???????????S(j)=SL(j)+conj(SL(j))*SL(j)/(conj(V(j))*V(j))*Z(j);
????????end
????end
????
?
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