pes2014/Lineloss.m

%% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
function [dispLineloss dispTransloss]=Lineloss(Linei,Linej,Liner,Linex,Lineb2,Transi,Transj,Transr,Transx,Branchi,Branchg,Branchb,k0,Volt,Angle)
%format long
% fprintf('<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ\n');
% fprintf('<EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD>\t<EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD>\t<EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MW\t<EFBFBD>޹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MVar')
cmpVolt=Volt'.*cos(Angle')+1i*Volt'.*sin(Angle');
% cmpVolt=cmpVolt';
y0=1i*Lineb2;
%yj0=1i*standardinput(:,7);
yij=1./(Liner+1i*Linex);
%% <EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
Sij=cmpVolt(Linei).*conj(  cmpVolt(Linei) .* y0 + ( cmpVolt(Linei)- cmpVolt(Linej) ).*yij );
Sji=cmpVolt(Linej).*conj(  cmpVolt(Linej) .*y0 + ( cmpVolt(Linej)- cmpVolt(Linei) ).*yij );
%Sij1==Sij2
deltLineS=Sij+Sji;

%% <EFBFBD><EFBFBD>һ<EFBFBD>ּ<EFBFBD><EFBFBD>㷽ʽbegin
% ss=1*(Volt(Linei)'.^2.*abs(yij).*cos( angle(yij) ) -Volt(Linei)'.*Volt(Linej)'.*cos( Angle(Linei)' - Angle(Linej)' - angle(yij)).*abs(yij));
% ss=(Volt(Linei)'.^2+Volt(Linej)'.^2).*abs(yij).*cos(angle(yij))-2*Volt(Linei)'.*Volt(Linej)'.*cos( Angle(Linei)' - Angle(Linej)').*cos( - angle(yij)).*abs(yij);
% ss=abs(yij).*cos(angle(yij)).*(  Volt(Linei)'.^2+Volt(Linej)'.^2-   2*Volt(Linei)'.*Volt(Linej)' .*cos(Angle(Linei)' - Angle(Linej)')  );
%% <EFBFBD><EFBFBD>һ<EFBFBD>ּ<EFBFBD><EFBFBD>㷽ʽend
dispLineloss=[Linei Linej real(deltLineS)*100 imag(deltLineS)*100];
%full(dispLineloss)
dispLineloss=sortrows(dispLineloss,-3);
full(dispLineloss);
%% <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>DZ<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
yij=1./(Transr+1i*Transx);
Sij=cmpVolt(Transi)./k0.*conj(  ( cmpVolt(Transi)./k0- cmpVolt(Transj) ).*yij );
Sji=cmpVolt(Transj).*conj( ( cmpVolt(Transj)- cmpVolt(Transi)./k0 ).*yij );
deltTransS=Sij+Sji;
%% <EFBFBD>ӵ<EFBFBD>֧·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
% û<EFBFBD>п<EFBFBD><EFBFBD>DZ<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
deltTransS =deltTransS+cmpVolt(Branchi).*conj((cmpVolt(Branchi).*(Branchg+1j*Branchb)));
ss=Volt(Branchi)'.^2.*(Branchg)
%% 
dispTransloss=[Transi Transj real(deltTransS)*100 imag(deltTransS)*100];
dispTransloss=sortrows(dispTransloss,-3);
full(dispTransloss);
end