Design And Implementation Of Data Acquisiting In SCADA System

To establish a grid information platform is an important way to accelerate theapplication and development of electricity grid information technology in the oil field.Grid real-time SCADA information system is a key component of the integratedframework of the network information platform, and work for the power grid real-timedata acquisition, processing and publishing capabilities, and increase the degree ofinformation and level of the grid system.In this paper, based on the analysis of the functional requirements of the SCADAsystem,design and achieve in Henan Oilfield grid real-time SCADA data acquisitionmodule. First based on the introduction of the network information system, analyse thefunctional and performance requirements of the data acquisition module through casediagrams and other analysis, divide the module functions into three components forinitialization, transmission and data processing; and then proceed to the module andassociated database design and implementation, including system initialization, thedefinition of the data transmission format and receive data processing; Finally, thevarious functional modules were tested.The experimental data and field application results show that the data acquisitionmodule of the system can meet the user needs and protect the power grid real-timeSCADA information system data collection.