SESAME Program with Synchronization & Machine Protection System
Explore the innovative SESAME Program featuring a Synchronization System and Machine Protection System for accelerator complex operations. Learn about the roles, architectures, and functions of these critical systems. Discover the importance of timing, hardware, and monitoring in ensuring the efficiency and safety of accelerator operations.
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Presentation Transcript
Projet Emblmatique Programme SESAME With the support of Synchronization & Machine Protection System Noureddine ELKAMCHI 08/10/2018 PRAE International Workshop, 08-10 October 2018 1
Outline PRAE Synchronization System Role Architecture Hardware PRAE Machine Protection System Role Architecture Operation 2
SYNCHRONIZATION SYSTEM 3
Role of the Synchronization system The task of a timing system is to synchronize all the (relevant) components in an accelerator complex. One part of this task usually is to Control the injection by triggering the particle source (gun) Triggering beam diagnostic components like beam position monitors, current transformers, profile monitors and so on, to be synchronized to the passage of the beam. Fast timing, Slow timing Master clock Events Generator Events Receivers 4
Architecture Laser Oscillator Pilote Amplification Gun Section Cameras ICTs Modulator Laser 50Hz mains Master clock Supervision 5
Pilote Pilote Schematic 6
Clocs Hardware Time Delay Generator 7
Informations needed RF source: Laser oscillator frequency Gun Bandwith Pre-amplifier input power Timing: Number of channels Time delay limits Timing frequency Tolerated jitter 8
MACHINE PROTECTION SYSTEM 9
Rle MPS The Machine protection system is a vital part of the machine which protect the accelerator elements from damage. damage of accelerator equipment by beam impact or equipment damage due to its own malfunctioning. Machine protection system is operating in a very reliable manner. This system collects the critical defaults from the machine subsystems to switch off the RF which kills the beam. 10
Architecture Process Level: monitor the variations of different parameters of the machine subsystems, and generates default signal in case of operation problem. 11 Interlock Level: gathers and process all the default signals from subsystems, and stops the beam
MPS Operation Siemens S7-1500 supervision Pupitre Siemens 12
Informations needed Concerned elements Action to be taken Reset default Operator mode / Expert mode Alarm/interlock 13
Thank You 14
