Main Article Content
The aim of this paper is to present an application of structured analysis and real time (SA/RT) method on a control-command application and a supervisory control and data acquisition systems (SCADA). Then, the architecture of the SCADA system in a thermal power plant (TPP) is presented. An example of a control-command application of the supervision of the hydrogen circuit in a TPP in Tunisia is presented and analyzed using the SA/RT formalism. Finally, this functional and operational analysis enables us to facilitate the different steps of the specification, programming and the configuration of a tabular in a SCADA system.