Design And Implementation Of Remote Monitoring System For Distribution Transformer Status Based On GPRS

According to the reliab ility and re al-time requirement of data transm ission in remote monitoring system of distribution transformer,this paper designs a rem ote on-line monitoring system of distribution transformer status based on GPRS wireless technology.Firstly,the overall design scheme of the remote on-line monitoring system of distribution transformer state is put fo rward according to the system function,and then the system sub-module is realized after further study of the design scheme,and the GPRS network communication mode is applied.In the process of system m onitoring terminal development,in the study of a number of practical technology,communication methods and web design on the basis of the system with the f unctional requirements of choice A TMEGA128 as the core processor,and further in the processor' s peripheral circuit,Terminal hardware system and the design of the application program.In the process of im plementing the data transmission,the implementation mode of th e system data transmission mode and the monitoring platform access m ode is expounded,and the high reliability of the data transmission is realized by using the GPRS network technology in combination with the design demand And real-time;in the development of the management platform specially designed for the distribution m onitoring system,the paper focuses on the realization of the platform and strives for the best economic benefits.Finally,this paper presents a GPRS-based distribution transfor mer status remote monitoring system to conduct a comprehensive test,including the te st and monitoring terminal data acquisition,testing GPRS da ta transmission and processing,testing and monitoring platform for da ta reception and display f unctions.This paper gives a detailed solution to the problems in the test,and the function of the system is described in detail.Com bined with the practical ap plication,the f unction of the system is described in detail,and the corresponding fault assistant decision m echanism is analyzed for the fault of the distribution transformer.Combined with the practical application of the r esults show tha t the distribution of the transformer state remote monitoring system to achieve the desired functional requirements,with excellent economic value.