Dear all,

I have a question regarding the power flow limits in the OPF. The flow is 
limited by the branch value rateA. 


I wanted to calculated the pourcentage of flow in my lines after the OPF 
succeeded. I did it this way:


V(d,1) = results.bus(d, 8) * exp(1j * results.bus(d, 9)*pi/180);


[Ybus, Yf, Yt] = makeYbus(mpz);


Ifrom= Yf*V;


pourcentage_line(d) = ( abs(Ifrom) (d) * results.baseMVA) / results.branch(d,6) 
*100;


First, could you tell me if this is correct? 

Secondly, I have trouble interpreting the results as at the end of my OPF I get 
pourcentage of flows higher than 100%, for me as the flow has been limited to 
the rate A value, I sould not get flows higher than 100%.

Thank you for any help on the subject,

Regards,


Gamze                                     

Reply via email to