The Research And Application For The Condition Based Maintenance Technology Of Switchgear Equipment Based On The Detection Without Power

With the development of the society,the demand of people's life gradually increase,the requirement of power supply reliability is also gradually improve,improve the reliability of power supply,reduce the user power outage time,power outage times,reduce tripping circuit and equipment power grid enterprises to become the new subject.Grid equipment repair now pushing the state overhaul,but state of condition maintenance for equipment quantity still need to power equipment,do not conform to the requirements of the society to the power grid enterprise new now,therefore,not power equipment state detection technology for the amount of research is imminent.Directly affect the user power supply in the transformer substation is the interval of qualification from the user equipment repair,is basic for switchgear and line spacing of these devices,therefore,not power failure detection technology equipment state overhaul,should first complete switchgear equipment inspection without power state overhaul.This article research the inspection without power substation switchgear equipment state overhaul technology,made the inspection without power switchgear state overhaul of the implementation of the strategy,implementation way,at present,the state overhaul of switchgear inspection without power to implement within the state grid corporation,Combined with domestic charged detection technology development present situation,this paper analyzes the switchgear equipment is not the principle of power technology,according to the application effect of not power technology,analyzed the way of power failure detection means for equipment state,etc.,and connecting with the application examples of suzhou power supply company in anhui province,in view of the grid current switch cabinet of enterprises operating conditions,the inspection without power switchgear state overhaul technology are introduced in detail,for different switchgear hidden trouble,defect analysis,processing of all-round analysis,further guidance based on the inspection without power switch cabinet status maintenance work.Practice results show that,in this paper,the author studies on switchgear is not the power to detect the state overhaul of can effectively improve the efficiency of equipment maintenance,greatly reduced the number of power user equipment,but also improve the operational level of the switchgear equipment,reduces the failure rate of switchgear equipment.