A Review on Congestion Management in Power System Reforms

In the recent decades the evolution of power system reformation has engaged in over loading transmission line or congestion. Over loading of transmission network become most important effects on power systems reforms. Congestion occurs when transmission networks fail to transfer power based on the load demand. These congestion constraints are mitigated by employing various congestion management schemes that mitigates the various congestion issues in the deregulated power system. This paper discusses about various congestion management techniques, such as congestion management based on power market, conventional optimal approaches, artificial intelligence methods. In this paper involves overall review of all the publications in congestion relieving management techniques.