Increasing the resiliency and reliability of the power distribution network with optimal switching between the ۲۰kv output feeders of the ۶۳kv substations

The ability to actively operate the Electricity distribution and transmission network in the face of threats with the aim of continuing the mission is called resilience. Resilience deals with the three aspects of "endurance", "vulnerability" and "reversibility" of a system against a severe incident. In Iran, there is a committee Independently called "National Power Network Resilience Committee" under the Reliability Council for integrated management of macro goals related to the field of resilience have been formed. In this article, an optimal switching method for a part of a real electricity distribution network is proposed. The proposed solution has the best potential for realizing the operation of maneuver keys and feeders in the real distribution network. with the full implementation of the above strategies, increasing the resilience of distribution networks in the face of adverse weather conditions, the ability of the network to be reversible and preventing the spread of error when blackouts occur will be achieved. Also, improvement of network reliability and operating indicators, damage reduction Economics caused by blackouts affected by natural disasters, satisfaction of distribution network subscribers Among the goals that will be realized in this way.

کلیدواژه ها:

resilience ، reversibility ، electricity distribution network ، blackouts ، natural disasters