Study On The State Monitoring Of Electricity Equipment

The security and reliability in the operation of electricity equipment is the premiseof the security and reliability of power supply. With the development of the power systemin the way of high voltage and vast capacity, it requires more in the security andreliability of power supply, the effect made by trouble of electricity equipment becomesmore and more important, and the electricity consumers also requires more in the qualityof power supply. So guarantee to the security in operation of electricity equipmentbecomes more and more important. Because the monitoring of electricity equipment isstill in the condition of traditional prophylactic test (monitoring off line), wordage list andmanagement method of handwork operation, to strengthen the real-time monitoring of theoperation state of electricity equipment(monitoring on line), find out the anomaly ofequipment, monitor and analysis the fault, then take a corresponding measures to lowerthe fault loss so that we can make the transition between the regulations of periodicrepairing equipment and the regulations of reasonable state repair, is the work which thedepartment of power supply and operation make much of. This article is based on thedevelopment of the on-line monitoring technology of electricity equipment. It isassociated with the application and practice of monitoring technology in transformerstation and emphasize on the method of transformer on-line monitoring.