Font Size: a A A

Research On Monitoring System Oriented Towards Remote Terminal Unit Of Distribution Automation And Mobile Terminal

Posted on:2018-11-23Degree:MasterType:Thesis
Country:ChinaCandidate:G H ChenFull Text:PDF
GTID:2322330518960996Subject:Engineering
Abstract/Summary:PDF Full Text Request
Under the condition of gradually Mature technology Smart power,Intelligent substation and Smart power transmission and gradually increasing consumption of electric power energy in our country today,the intelligent distribution network has becomed the main content of power system construction in China.As an important part of the intelligent distribution network in China,SCADA system undertakes four remote function including remote measurement,remote communication,remote control and remote setting.Electricity workers in distribution automation master station monitor the running status and related parameters of 10 k V distribution network equipment in real time or quasi real-time.However,this kind of remote monitoring is limited in fixed distribution automation master station,electricity workers monitor the operation information of remote distribution equipment only in the distribution automation master station,which results in the bad flexibility in working place.At the same time,the intelligent distribution terminal applied to the intelligent distribution network and the mobile terminal applied to People's Daily life are improved quickly along with the development of modern sensor technology,automatic control technology,electronic technology,communication technology,computer technology and network technology.With its powerful hardware and software configuration,today's smart mobile devices such as android,apple mobile phone,tablet,etc.can not only through the browser connecting the remote server to exchange information,but also can be able to run third party development web APP to communicate with remote server and implement data interaction,therefore,it is worth studying for accessing the 10 k V distribution equipment information stored in the server and transmited from the remote distribution terminal and setting the proper parameters of the remote distribution terminal through the intelligent mobile terminal APP or the browser.This paper introduces the function of software and hardware constitution of the intelligent power distribution,power distribution automation master station and intelligent mobile terminal equipment and their mutual connections,made brief explanation for relational database and design the parameters table of remote measurement,remote communication,remote control of 10 k V distribution equipments.Two ways for accessing to the database in the distribution automation master station is given: The first way is that intelligent mobile terminal is access to the database of the distribution automation master station via the WebService,The first way is that intelligent mobile terminal is access to the database of the distribution automation master station via establishing a connection between the mobile terminal APP with JDBC.
Keywords/Search Tags:distribution terminal, mobile terminal, distribution automation master station, relational database, JDBC, WebService
PDF Full Text Request
Related items