Power Transformer Maintenance Strategy

Based on the actual condition of engineering, this article briefly states trouble shoot, planned repair, state repair and reliability-orientation repair in the process of improving repair system, as well as elaborates on advance of state repair and reliability-orientation repair.It wholly analyzes the condition of bringing power transformation equipment in practice by domestic power network enterprises, and makes an essay of the condition of power transformation equipment, forces techniques, existing repair strategy and problems facing, the basis and long-term plan of power transformation repair in Guiyang Shibei power supply bureau. It sums up two points, for one thing, the existing repair strategy couldn't meet the need of network application in Guiyang Shibei power supply bureau; for another,there isn't the ability to develop state repair. Therefore, it is necessary to find a new way of solving the problems as well as preparing for the future state repair.Grounged upon the analysis, it puts forward the diagnostic repair for power transformation, and expresses the main link, advantages and disadvantages of this kind of repair, the point should be paid more attention, the members of experts and the related inspection standards. diagnostic repair can be regarded as the primary stage of state repair, an effective model from planned repair to state repair,which can meet the needs of power supply, which also ease the pressure of planned repair and lay the foundation of state repair. Diagnostic repair can be an independent repair model to instruct the power transformation repair so as to enrich the repair strategy for power transformation.