OPF problem

[lavanya arubolu]

Dear All,
             I am working with congestion management using generation
rescheduling technique for that i want to know power flows for all the
lines this can be achieved by using AC OPF. I considered PJM 5-Bus system
and run AC OPF, the OPF result shows that there is branch flow constraints
in the line connected between buses 1&5 but it don't give how much extra
power flow in this line. any one work in this area please help me how to
know this data.
Thank you