Transmission grid operation monitoring system and method

The present invention discloses an operation monitoring system and method for power transmission. The power transmission operation monitoring system comprising: a monitoring module for monitoring the grid to obtain a monitoring result; determining module, configured to determine whether the monitoring result satisfies a predetermined condition; and alarm means for monitoring result does not satisfy a predetermined condition generating an alarm signal. , Real-time operation of the grid is monitored by the present invention, it is possible to generate an alarm signal in the transmission network in time does not operate normally, so that the maintenance personnel to monitor the transmission network in time is abnormal.