Diagnostic substation electrical equipment failures are planned overhaul through artificial

With the rapid development of the grid, building unattended substations and control station has become the grid operation, management and production of the inevitable choice. To protect unattended substation  Air circuit breaker and reliability,  power transformers  operation of electrical equipment excluded substation failure is particularly important. Previous diagnosis of electrical substation equipment failure  Voltage stabilizer  maintenance manual as planned to the substation site visits and inspection of equipment, but this approach has not timely, accurate and low safety factor and low defects, and has been in the unattended substation put into use computer monitoring system (remote viewing, remote adjustment, etc.) mainly for substation control and management, but does not apply to electrical equipment fault diagnosis.