Because the monitoring of electricity equipment is still in the condition of traditional prophylactic test ( monitoring off line ) , wordage list and management method of handwork operation , to strengthen the real - time monitoring of the operation state of electricity equipment ( monitoring on line ) , find out the anomaly of equipment , monitor and analysis the fault , then take a corresponding measures to lower the fault loss so that we can make the transition between the regulations of periodic repairing equipment and the regulations of reasonable state repair , is the work which the department of power supply and operation make much of 針對對現(xiàn)有電氣設備的監(jiān)測大都還處于傳統(tǒng)的預防性試驗(離線監(jiān)測) 、文字報表、手工操作的管理方式的現(xiàn)狀,加強對電力設備的運行狀態(tài)進行實時的監(jiān)測(在線監(jiān)測) ,及時發(fā)現(xiàn)設備的異常征兆、對故障進行診斷分析,并采取相應措施,把故障損失降低到最低水平,進而將目前實行的設備定期檢修制過渡到更為合理的狀態(tài)檢修制,一直是供電和運行部門十分重視的工作。