Bennaceur, NadirCherif, TarekChaib, Ahmed (Promoteur)2025-10-262025https://dspace.univ-boumerdes.dz/handle/123456789/15565112 p. : ill. ; 30 cmThis Final project focuses on the modernization of the fire and gas detection system of Train 1 at the BRN site operated by Sonatrach and ENI. The main objective is to replace the existing system with a more reliable solution that meets international safety standards, using an advanced safety controller. The project includes analysis of the current system, design of a new control architecture, integration of flame, gas, and smoke detectors, and development of a supervision interface for system monitoring. This modernization aims to improve detection speed, alarm response, and overall plant safety.enPétrochimie : InstrumentationsSiemens S7-1500 (automate)Automates programmablesIncendies : Prévention : Appareils et matérielSystèmes de sécurité : InnovationTrains : Systèmes de sécuritéThesis