What is the primary role of reclosers in distribution networks?

Reclosers play a crucial role in maintaining the reliability of distribution networks by automatically restoring power after a fault. When a fault occurs, such as a temporary interruption caused by an event like a tree branch touching a power line, reclosers detect the fault and automatically interrupt the flow of electricity. After a short interval, the recloser will attempt to reconnect the power. This automatic restoration process can happen several times in quick succession, allowing for the possibility of reestablishing power if the fault has cleared.

This ability to restore power without human intervention is significant in reducing the duration of outages for customers. It minimizes the impact on the electric supply and ensures that service is resumed as quickly as possible. In contrast, other options either suggest outcomes that do not align with the purpose of reclosers or focus on features that are not the primary function of these devices in the context of fault management.