Determination of ATC computation for Congestion Management

ABSTRACT In deregulated market, the various challenges are comes to way but the major problem in the electrical market is congestion management of the physical transmission network. In this paper the congestion management has been discussed & minimize the same by the calculation of Available Transfer capability by changing the GPF. Information of ATC of the transmission network will give the strategy for congestion less network, this computation minimizes the risk in the network and sensitivity of the network will be maintained. This paper proposes the evaluation of ATC by using PTDF & participation factor. This calculation is made by conventional method & by power world simulator 14.