Feasibility Study Of Relay Protection Device For Remote Test System

Under the background of smart grid construction, the size of the State Gridexpanding constantly, and the operation model of the system also more complex,meanwhile it is requiring higher and higher level of automation.Under this situation,there must be one more advanced,more intelligent way to replace the traditional debugmode,enable the relay protection professional could adapt the development of grid.This article investigates the technical state of remote control, robotics, remoteviewing, and communications etc., in-depth study the remote relay test system. Given thedesign frame and feasibility program for the remote relay test system. Compared the costconformance of four different wiring scheme mode, evaluate the economic and socialbenefits. It’s great significance for achieving the testing work of remote control relay testand improving the level of grid intelligence.