Application And Analysis Of Dispatching Automation System In The Grid Of Suzhou

With the development of science and technology and the intelligent level of power grid,Substation automation system plays a more and more important role in power system.The regulation and control of the power grid has put forward higher and stricter requirements to the dispatching automation system.The computer is more and more efficient,In particular,the rapid development of the network,New applications have been invented.The development of this system has further promoted the development of the function and safety of dispatching automation system.The application of computer firewall and encryption technology makes the dispatching automation system more secure and reliable.In order to ensure the normal operation of power network monitoring,Suzhou company to upgrade existing automation system,Finally chose the OPEN3000 system by comparison.Based on the present situation of Suzhou power network dispatching master station,This paper expounds the construction situation of Suzhou automation master station system.The network construction of Suzhou dispatching master station is explained,and according to the function of the regional division,Combined with the use of technical standards,Selection of master operating system.The selection of database and the distribution of function modules,the technical support of the system is realized.At the same time,based on the demand of Suzhou power grid development,from SCADA,AVC,DTS,PAS and so on,the various functions of the system are described and the construction situation is described in detail,according to the requirements of the data security of the main station system.combined with the actual situation of Suzhou power system,the present situation and existing problems of the system network are analyzed,and gives the specific construction program.