TY - THES TI - Replacement of the instrumentation and control system of Tore Supra; Remplacement du systeme de controle commande de Tore Supra AB - The control system of the Tore-Supra is a wide and complex system that cannot be interrupted while running without significant consequences on the operating of the machine. Replacing the current system cannot be achieved in a global way without immobilisation and high costs. Therefore partial changes have been decided on. This work presents the detailed analysis of the arrangements and the operating of the system that will be replaced: the pro`s and con`s that have appeared through experience are related. The possibilities that the new apparatus offers are also examined. A method of step by step replacements had to be set up in order to assess the means, funds, term of achievement, performance and quality of the overall project. (TEC). 15 refs., 29 figs. AU - "Leveque, P" KW - "22 NUCLEAR REACTOR TECHNOLOGY" KW - "TORE SUPRA TOKAMAK" KW - "REACTOR CONTROL SYSTEMS" KW - "COMPUTERIZED CONTROL SYSTEMS" KW - "RELIABILITY" KW - "RISK ASSESSMENT" KW - "SERVOMECHANISMS" KW - "SYSTEMS ANALYSIS" DO - https://doi.org/ UR - https://www.osti.gov/etdeweb/servlets/purl/454969 PB - CY - France PY - 1995 DA - 1995-02-01 LA - French J2 - [] VL - C1 - Association Euratom-CEA, Centre d`Etudes de Cadarache, 13 - Saint-Paul-lez-Durance (France). Dept. de Recherches sur la Fusion Controlee; Conservatoire National des Arts et Metiers (CNAM), 75 - Paris (France) C2 - C3 - FRCEA-TH-503 C4 - C5 - INIS; OSTI as DE97620695 L3 - Other Information: TH: Memoire (CNAM).; PBD: Feb 1995 ER -