Intelligent Inspection System Application Research In 220kV Maqi Transformer Substation

The safe and stable operation of power system is crucially important to safe guard the sustainable development of national economy,harmony and progress of society.With the development of social economy,With more and more electricity,The number of substations is increasing year by year.By the end of this year,Substation of Zhangzhou power supply company has been increased to 101,And the substation expansion and operation continues.Power grid structure is increasingly complex.The reliability of power supply is also getting higher and higher.With the implementation of the "three set five" system overhaul and operation,Unattended mode instead of someone on duty mode,Substation equipment inspection as a routine job,occupy a very important position in substation operation works.The traditional substation equipment inspection by the operation personnel to carry the paper form to the spot inspection equipment and record inspection defect data,Existing inspection is not in place,the work efficiency is low,missed and false detection problem,Is a major security risk of substation operation.Along with the development of computer technology and network technology,Intelligent inspection is also widely used in substation.The specific conditions for 220kV Maqi substation,intelligent inspection system to carry out in-depth research in Maqi 220kV substation.Firstly,220kV Ma Tie Road 241 and 220kV Ma Tie II Road 242 in the 220kV Maqi substation on the background,Based on inspection of unfavorable factors in the analysis of traditional and existing problems in Maqi 220kV substation.In 220kV Maqi substation intelligent patrol operations in the demand analysis.Put forward the overall design scheme of inspection system of 220kV Maqi substation intelligent,The auxiliary comprehensive monitoring system,Multi dimension video monitoring system,Intelligent palm computer system and Client computer management systemin the intelligent inspection system,Several subsystems are designed.And to focus on Smart Handheld Computer system,Combined with the specific circumstances of 220kV Maqi substation,Wireless communication for intelligent palm computer system,Automatic identification of substation equipment,Application of master control point and start stop technology,Application of mobile database technology and Client computer management system the main functions of the design and other issues are studied;to carry out applied research of the intelligent inspection system in Maqi 220kV substation.The actual operation of the system and the application results are analyzed.220kV Maqi substation intelligent patrol system can complete the various inspection tasks,To overcome the 220kV Maqi substation Standing large,Far away from the Dongqu substation of many of the main factors,Greatly improve the substation equipment inspection and defect closed loop management level,Have produced good results.