Keyword: luminosity
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WEPD14 VEPP-2000 Logging System collider, controls, beam-transport, synchrotron 32
 
  • A.I. Senchenko, D.E. Berkaev
    BINP SB RAS, Novosibirsk, Russia
 
  The electron-positron collider VEPP-2000 has been constructed in the Budker INP at the beginning of 2007 year. The first experiments on high-energy physics has been started at the end of 2009. The collider state is characterized by many parameters which have to be tracked. These parameters called channels could be divided into continuous (like beam current or beam energy) and pulsed. The main difference is that the first one related to the moment of time while the second one to the beam transport event. There are approximately 3000 continuous channels and about 500 pulsed channels at the VEPP-2000 facility. The Logging system consists of server layer and client layer. Server side are a specialized server with an intermediate embedded database aimed at saving data in case of external database fault. Client layer provide data access via API, CLI and WUI. The system has been deployed and is used as primary logging system on VEPP2000.  
poster icon Poster WEPD14 [2.523 MB]  
 
FRCB04 VEPP-2000 Collider Control System controls, collider, GUI, cavity 263
 
  • A.I. Senchenko, D.E. Berkaev, A.S. Kasaev, I. Koop, V.R. Kozak, A.N. Kyrpotin, A.P. Lysenko, Yu. A. Rogovsky, A.L. Romanov, P.Yu. Shatunov, Y.M. Shatunov, A.S. Stankevich
    BINP SB RAS, Novosibirsk, Russia
 
  Electron-positron collider VEPP-2000 has been commissioned at Budker Institute of Nuclear Physics. The first experiments on high energy physics has been started at the end of 2009. The paper presents architecture, implementation and functionality of hardware and software of the collider control system. The hardware of the system consists of high current main field power supplies, steering coils power supplies, pulse-elements, RF subsystems and some other special subsystems (such as vacuum, temperature, etc.). The system is based on modern industrial protocol CAN-bus and specialized electronic BINP manufactured blocks according the standard. The paper describes implementation of different subsystems based on CANbus devices, and operating characteristics and their possibilities. Other standards and protocols like CAMAC, VME and so on also used in the system. The software according to hardware system consists of interacting subsystems responding on different acceleration facility parts. Control system software is based on several TCP/IP connected PC platforms under operating system Linux and uses client-server techniques.  
slides icon Slides FRCB04 [7.649 MB]