AutoRecloser Function in tamil

Here we are going to see about Autorecloser function and following things 1.What is Autorecloser? 2.What is the need of Autorecloser? 3.Logic behind this Autorecloser 4.Sample example for Autorecloser. 1.What is Autorecloser? Auto recloser function is a one which the breaker tries to reclose the line between two points at the time of fault on they line. 2.What is the need of Autorecloser? Many Electrical research they are saying fault on Transmission line around 60 to 70 percentage of fault due to transient fault in nature. So may be 5 to 10 percentage only permanent fault Due to this if our breaker trip then power interruption will happen Td(dead time ) - The time between AR-Start Function to that of Circuit breaker close command issued by the AR relay. Rt (reclaim time)- The time from AR relay given closing command to CB if all things goes good and should the auto reclosing attempt be successful with AR ready.