Therefore, the need to find equipment that can clear fault on the part of the overhead line to the substation protection system successfully before it will work to prevent electrical fire caused a wide area and for a long time.
So find a device that can clear fault on the part of the overhead line system to accomplish before the power station will run. To avoid extensive and prolonged power outage.
Therefore, to find a device that can clear fault in parts of the overhead line done before the protection system at power stations will work. In order to prevent the power outage is a wide area, and for a long time.