Application of structured analysis real time method on a natural gas station

The aim of this paper is to present the application of the method of structured analysis and real time (SA-RT) on a control-command application using supervisory control and data acquisition systems (SCADA). Then, the concepts of the SCADA system and its architecture are presented. An example of a control-command application of the supervision of the natural gas in a thermal power plant in Tunisia is presented and analyzed using the SA-RT formalism. Finally, this analysis enables us to facilitate the different steps of the programming and the configuration of the tabular in a SCADA environment.