| The electricity information acquisition system is an important core platform of strong intelligent grid construction.It is the first large-scale construction of intelligent grid project.It is also the basic platform for realizing the power information of "full collection,full coverage,full prepaid".Besides,it is the necessary means to strengthen the lean management and to improve the level of quality service.At present,the system construction work has been basically completed.In order to really play a role,it is to rely on not only good construction,but also good operation and application.Accordingly,the maintenance is the basis of the application,and the application is the real value of the collection system.It becomes a topic worthy of consideration for professionals,which is how to operate and applicate the information collection system more effectively.Combined with practical work,analysis of the electricity information acquisition system for operation and application is illustrated deeply in the paper.Firstly,the framework of the electricity information acquisition system is studied in this paper.The analysis of the main station,communication channel,acquisition terminal,power meter,acquisition network mode and cost control mode are illustrated deeply by combining the provincial electricity information acquisition system,which will be the foundation for the further study on the operation and application.Secondly,in the aspect of operation,the increase of data acquisition rate,the data quality and the remote cost control rate are analyzed emphatically on the whole process.The restricting of the problems is defined,and the specific improvement measures is proposed and implemented,then the implementation effect is compared.The operation mechanism of provincial company is studied.The paper introduces the current operation mechanism of provincial company,and a variety ways of fault monitoring and work order distribution are compared and analyzed.Thirdly,in the aspect of application research,combining with the actual business of State Grid business and the government work,it is analyzed deeply in the uses of electricity information acquisition system,including automatic meter reading and remote cost control,line loss monitoring,measurement on-line monitoring and intelligent diagnosis,anti-stealing electricity,remote sending,distribution transformer operation monitoring,and power quality on-line monitoring.The function and data of acquisition system are enhanced to the farthest.Finally,combining with the actual application of provincial company,the effects of the application were illustrated.The results of this paperhave some reference value for the operation and maintenance,application of the electricity information acquisition system. |
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