|
1.
|
Measurements, Alarms and Interlocks in the Vacuum Control System of the LHC
/ Pigny, Gregory (CERN) ; Antoniotti, Fabien (CERN) ; Boivin, Jean-Pierre (CERN) ; Chatzigeorgiou, Nikolaos (CERN) ; Gama, Jose (CERN) ; Gomes, Paulo (CERN) ; Krakowski, Pawel (CERN) ; Pereira, Helder (CERN)
In the LHC beam pipes and cryostats, the pressure measurement covers a wide range, from 1500 mbar down to 10⁻¹¹ mbar and even lower. If vacuum deteriorates, alarm signals are generated and sent to other systems, e.g. [...]
2015 - 4 p.
- Published in : 10.18429/JACoW-ICALEPCS2015-MOPGF112
Fulltext: PDF; External link: JACoW
In : 15th International Conference on Accelerator and Large Experimental Physics Control Systems, Melbourne, Australia, 17 - 23 Oct 2015, pp.MOPGF112
|
|
|
2.
|
Consolidations on the Vacuum Controls of the CERN Accelerators, During the First Long Shutdown of the LHC
/ Gomes, Paulo (CERN) ; Antoniotti, Fabien (CERN) ; Aragon, Fernando (CERN) ; Bellorini, François (CERN) ; Blanchard, Sebastien (CERN) ; Boivin, Jean-Pierre (CERN) ; Chatzigeorgiou, Nikolaos (CERN) ; Daligault, Frederic (CERN) ; Ferreira, Rodrigo (CERN) ; Fraga, Jorge (CERN) et al.
For two years (Spring 2013 - Spring 2015), the LHC went through its first long shutdown (LS1). It was mainly motivated by the consolidation of magnet interconnects, to allow operation with 6.5 TeV proton beams. [...]
2015 - 4 p.
- Published in : 10.18429/JACoW-ICALEPCS2015-MOPGF104
Fulltext: PDF; External link: JACoW
In : 15th International Conference on Accelerator and Large Experimental Physics Control Systems, Melbourne, Australia, 17 - 23 Oct 2015, pp.MOPGF104
|
|
|
3.
|
The Upgrade of Control Hardware of the CERN NA62 Beam Vacuum
/ Mateo, Fernando (CERN) ; Antoniotti, Fabien (CERN) ; Blanchard, Sebastien (CERN) ; Ferreira, Rodrigo (CERN) ; Gomes, Paulo (CERN) ; Gutierrez, Abel (CERN) ; Jenninger, Berthold (CERN) ; Pereira, Helder (CERN)
NA62 is the follow-up of the NA48 experiment, in the SPS North Area of CERN, and reuses a large fraction of its detectors and beam line equipment. Still, there are many new vacuum devices in the beam line (including pumps, valves & gauges), which required a thorough modification of the control system and a large number of new controllers, many of which were custom-made. [...]
2015 - 4 p.
- Published in : 10.18429/JACoW-ICALEPCS2015-MOPGF103
Fulltext: PDF; External link: JACoW
In : 15th International Conference on Accelerator and Large Experimental Physics Control Systems, Melbourne, Australia, 17 - 23 Oct 2015, pp.MOPGF103
|
|
|
4.
|
The New Control Software for the CERN NA62 Beam Vacuum
/ Blanchard, Sebastien (CERN) ; Antoniotti, Fabien (CERN) ; Ferreira, Rodrigo (CERN) ; Gomes, Paulo (CERN) ; Gutierrez, Abel (CERN) ; Jenninger, Berthold (CERN) ; Kopylov, Leonid (Serpukhov, IHEP) ; Mateo, Fernando (CERN) ; Merker, Sergey (Serpukhov, IHEP) ; Pereira, Helder (CERN)
NA62 is a fixed target experiment to measure very rare decays of Kaons at CERN Super Proton Synchrotron accelerator. The NA62 experiment line comprises several large detectors installed inside a vacuum vessel with a length of 250 m and an internal diameter of up to 2.8 m. [...]
2015 - 4 p.
- Published in : 10.18429/JACoW-ICALEPCS2015-MOPGF102
Fulltext: PDF; External link: JACoW
In : 15th International Conference on Accelerator and Large Experimental Physics Control Systems, Melbourne, Australia, 17 - 23 Oct 2015, pp.MOPGF102
|
|
|
5.
|
The Control System of CERN Accelerators Vacuum (LS1 Activities and New Developments)
/ Gomes, P (CERN) ; Antoniotti, F (CERN) ; Bellorini, F (CERN) ; Blanchard, S (CERN) ; Boivin, J P (CERN) ; Gama, J (CERN) ; Girardot, G (CERN) ; Pigny, G (CERN) ; Rio, B (CERN) ; Vestergard, H (CERN) et al.
After 3 years of operation, the LHC entered its first Long Shutdown period (LS1), in February 2013 [1]. Major consolidation and maintenance works are being performed across the whole CERN’s Accelerator chain, in order to prepare the LHC to restart at higher energy, in 2015. [...]
CERN-ACC-2014-0352.-
Geneva : CERN, 2014 - 5 p.
Fulltext: PDF; External link: Published version from JACoW
In : 14th International Conference on Accelerator & Large Experimental Physics Control Systems, San Francisco, CA, USA, 6 - 11 Oct 2013, pp.moppc027
|
|
|
6.
|
Quality Management of CERN Vacuum Controls
/ Antoniotti, F (CERN) ; Boivin, JP (CERN) ; Fortescue-Beck, E (CERN) ; Gama, J (CERN) ; Gomes, P (CERN) ; Le Roux, P (CERN) ; Pereira, H (CERN) ; Pigny, G (CERN)
The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse technical generations. In order to improve the efficiency of the services provided by ICM, to vacuum experts and to accelerator operators, a Quality Management Plan is being put into place. [...]
CERN-ACC-2014-0351.-
Geneva : CERN, 2014 - 5 p.
Fulltext: PDF; External link: Published version from JACoW
In : 14th International Conference on Accelerator & Large Experimental Physics Control Systems, San Francisco, CA, USA, 6 - 11 Oct 2013, pp.tuppc027
|
|
|
7.
|
Developments on the SCADA of CERN Accelerators Vacuum
/ Antoniotti, F (CERN) ; Blanchard, S (CERN) ; Boccioli, M (CERN) ; Gomes, P (CERN) ; Pereira, H (CERN) ; Kopylov, L (Serpukhov, IHEP) ; Mikheev, M (Serpukhov, IHEP) ; Merker, S (Serpukhov, IHEP)
During the first 3 years of LHC operation, the priority for the SCADA (Supervisory Control And Data Acquisition) of vacuum controls was to attend to user requests, and to improve its ergonomics and efficiency: access & presentation of information simplified and normalized; coherent functionalities & menus across all accelerators; automatic scripts instead of fastidious manual actions; enhanced tools for data analysis and for maintenance interventions. Several decades of cumulative developments, based on heterogeneous technologies and architectures, have been asking for a homogenization effort. [...]
CERN-ACC-2014-0350.-
Geneva : CERN, 2014 - 5 p.
Fulltext: PDF; External link: Published version from JACoW
In : 14th International Conference on Accelerator & Large Experimental Physics Control Systems, San Francisco, CA, USA, 6 - 11 Oct 2013, pp.moppc030
|
|
|
8.
|
The Control System of CERN Accelerators Vacuum [LS1 Activities and New Developments]
/ Gomes, P (CERN) ; Antoniotti, F (CERN) ; Bellorini, F (CERN) ; Blanchard, S (CERN) ; Boivin, J-P (CERN) ; Gama, J (CERN) ; Girardot, G (CERN) ; Pigny, G (CERN) ; Rio, B (CERN) ; Vestergard, H (CERN) et al.
After 3 years of operation, the LHC entered its first Long Shutdown period (LS1), in February 2013 [1]. Major consolidation and maintenance works are being performed across the whole CERN’s accelerator chain, in order to prepare the LHC to restart at higher energy, in 2015 [...]
2014
External link: Published version from JaCoW
In : 14th International Conference on Accelerator & Large Experimental Physics Control Systems, San Francisco, CA, USA, 6 - 11 Oct 2013, pp.moppc027
|
|
|
9.
|
Quality Management of CERN Vacuum Controls
/ Antoniotti, F (CERN) ; Boivin, J-P (CERN) ; Fortescue-Beck, E (CERN) ; Gama, J (CERN) ; Gomes, P (CERN) ; Le Roux, P (CERN) ; Pereira, H F (CERN) ; Pigny, G (CERN)
The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse
2014
External link: Published version from JaCoW
In : 14th International Conference on Accelerator & Large Experimental Physics Control Systems, San Francisco, CA, USA, 6 - 11 Oct 2013, pp.tuppc027
|
|
|
10.
|
The Control System of CERN Accelerators Vacuum (Current Status and Recent Improvements)
/ Gomes, P (CERN) ; Antoniotti, F (CERN) ; Blanchard, S (CERN) ; Boccioli, M (CERN) ; Girardot, G (CERN) ; Vestergard, H (CERN) ; Kopylov, L (Serpukhov, IHEP) ; Mikheev, M (Serpukhov, IHEP)
The vacuum control system of most of the CERN accelerators is based on Siemens PLCs and on PVSS SCADA. After the transition from the LHC commissioning phase to its regular operation, there has been a number of additions and improvements to the vacuum control system. [...]
2011 - 4 p.
- Published in : Conf. Proc.: C111010 (2011) , pp. MOPMS016
External link: Published version from JaCoW
In : 13th International Conference on Accelerator and Large Experimental Physics Control Systems, Grenoble, France, 10 - 14 Oct 2011, pp.354-357
|
|
alerta personal via correu electrònic o subscribiu-vos al 
canal RSS.