locln.m

可以计算电力系统概率潮流

function nl=LocLN(nfrom, nto, line)

% find the index of a line in Line matrix
glo_var

nl=0;
i=0;
for j=1:nline
    i=i+1;
    if (nfrom==line(j,1))&(nto==line(j,2))
        nl=i;
        break;
    end
    if (nfrom==line(j,2))&(nto==line(j,1))
        n1=i;
        break;
    end
end

return