function deltF=func_deltF(PG,PVi,GenC,ContrlCount,PGi,wG,wD,PG0,PD0,PD,Busnum)
%t1=PG(setdiff(PVi,Balance));
% t2=Volt'*Volt;
% t3=real(GB).*cos(AngleIJMat)+imag(GB).*sin(AngleIJMat);
% t4=t2.*t3;
% t5=sum(t4,2);
% PBal=t5(Balance);
% PPG=([PQ(1),PBal])';%暂时用土办法处理一下
%% 
t1=2*wG.*(PG(PGi) - PG0(PGi) );
t2=2*wD.*(PD-PD0);
deltF=[
    sparse(t1);
    sparse(size(PVi,1),size(PVi,2));
    sparse(t2);
    sparse(2*Busnum,1);
];

end