Rahman Dashti

Protecting power systems and their equipment, large and small, is one of the most important tasks that must be done in the best way to ensure the stability, stability and continuous operation of the system. This is especially important in the electrical distribution system, which is the most complex part of a large power system, because on the one hand the most errors and errors occur in the distribution system and on the other hand its close relationship. With consumers, the need for proper and consistent performance increases. Protection equipment in distribution networks is very diverse and diverse. Recloser is one of these equipments. The proper operation of this current protection device depends not only on the correct location and its optimization, but also on the correct adjustment of this device, because this correct adjustment causes the errors that occur in the distribution system quickly and efficiently. Improved accuracy and improved power quality.