Review optimal restoration of the operation in electric power systems based on stability and energy quality criteria

Abstract

The failures that occur in the electric power system have a great impact on society, generating large economic losses and electrical power losses; For this reason, it is necessary to have a plan to restore the electrical system in an optimal way and in the shortest time. A review of the methodologies that allow planning the optimal restoration of the SEP after a failure is made due to problems that cause partial power outages at certain points in the network. Which can be implemented a heuristic that allows choosing the optimal path for restoration; that is to say, it will provide the steps to enter the elements that are entered, such as: transmission lines or generation plants, taking into account the stability of the system and the quality indices that represent the restrictions of the problem. Therefore, the optimal power flows are used to know the status of the post-fault system; in this way, the voltage and power criteria will be used to enter the heuristic, in addition to using linear mixed integer programming (MILP).