CERN Accelerating science

CERN Document Server Encontrados 14 registros  1 - 10siguiente  ir al registro: La búsqueda tardó 0.65 segundos. 
1.
SPS Personnel Protection System: From Design to Commissioning / Ladzinski, Tomasz (CERN) ; Hakulinen, Timo (CERN) ; Havart, Frederic (CERN) ; Martins De Sousa Dos Rios, Vitor (CERN) ; Munoz Codoceo, Miriam (CERN) ; Ninin, Pierre (CERN) ; Ridewood, James (CERN) ; Sanchez-Corral Mena, Eva (CERN) ; Vaxelaire, Didier (CERN)
During the second long shutdown (LS2) of the accelerator complex at CERN, the access system of the Super Proton Synchrotron (SPS) was completely renovated. This complex project was motivated by the technical obsolescence and lack of sufficient redundancy in the existing system, as well as by the need for homogenisation of technologies and practices across the different machines at CERN. [...]
Geneva : JACoW, 2021 - 4 p. - Published in : JACoW IPAC 2021 (2021) 2224-2227 Fulltext: PDF;
In : 12th International Particle Accelerator Conference (IPAC 2021), Online, 24 - 28 May 2021, pp.2224-2227
2.
Applying Model Checking to Highly-Configurable Safety Critical Software: The SPS-PPS PLC Program / Fernández Adiego, Borja (CERN) ; Blanco Viñuela, Enrique (CERN) ; Havart, Frederic (CERN) ; Ladzinski, Tomasz (CERN) ; Lopez-Miguel, Ignacio D (CERN) ; Tournier, Jean-Charles (CERN)
An important aspect of many particle accelerators is the constant evolution and frequent configuration changes that are needed to perform the experiments they are designed for. This often leads to the design of configurable software that can absorb these changes and perform the required control and protection actions. [...]
2022 - 5 p. - Published in : JACoW ICALEPCS2021 (2022) 759-763 Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.759-763
3.
Renovation of the SPS Personnel Protection System: A Configurable Approach / Ladzinski, Tomasz (CERN) ; Fernández Adiego, Borja (CERN) ; Havart, Frederic (CERN)
The renovation of the SPS Personnel Protection System (PPS) comprises the installation of industrial access control solutions and the implementation of a new safety instrumented system tailored to the particular needs of the accelerator. The SPS has been a working horse of the CERN accelerator complex for many decades and its configuration has changed through the many years of operation. [...]
2020 - 5 p. - Published in : 10.18429/JACoW-ICALEPCS2019-MOPHA078 Fulltext: PDF;
In : 17th Biennial International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS), New York, United States, 5 - 11 Oct 2019, pp.395
4.
Integration of personal protective equipment checks in access control / Pok, Peter (CERN) ; Havart, Frederic (CERN) ; Ladzinski, Tomasz (CERN)
Access to the interlocked zones of the CERN accelerator complex is allowed only for personnel wearing standard personal protective equipment. This equipment is complemented by specialised personal protective devices in case of specific hazards related to the remnant radiation or the presence of cryogenic fluids. [...]
2018 - 4 p. - Published in : 10.18429/JACoW-ICALEPCS2017-THPHA100 Fulltext: PDF;
In : International Conference on Accelerator and Large Experimental Physics Control Systems, Barcelona, Spain, 8 - 13 Oct 2017, pp.THPHA100
5.
New concepts for access devices in the SPS personnel protection system / Ladzinski, Tomasz (CERN) ; Havart, Frederic (CERN) ; Ninin, Pierre (CERN) ; Sanchez-Corral Mena, Eva (CERN) ; Valentini, Francesco (CERN) ; Vaxelaire, Didier (CERN)
The accelerator facilities at CERN span large areas and the personnel protection systems consist of hundreds of interlocked doors delimiting the accelerator zones. Entrance into the interlocked zones from the outside is allowed only via a small number of access points. [...]
2018 - 5 p. - Published in : 10.18429/JACoW-ICALEPCS2017-THPHA099 Fulltext: PDF;
In : International Conference on Accelerator and Large Experimental Physics Control Systems, Barcelona, Spain, 8 - 13 Oct 2017, pp.THPHA099
6.
Building an Interlock: Comparison of Technologies for Constructing Safety Interlocks / Hakulinen, Timo (CERN) ; Havart, Frederic (CERN) ; Ninin, Pierre (CERN) ; Valentini, Francesco (CERN)
Interlocks are an important feature of both personnel and machine protection systems for mitigating risks inherent in operation of dangerous equipment. The purpose of an interlock is to secure specific equipment or entire systems under well defined conditions in order to prevent accidents from happening. [...]
2015 - 4 p. - Published in : 10.18429/JACoW-ICALEPCS2015-MOPGF132 Fulltext: PDF; External link: JACoW
In : 15th International Conference on Accelerator and Large Experimental Physics Control Systems, Melbourne, Australia, 17 - 23 Oct 2015, pp.MOPGF132
7.
Personnel Protection of the CERN SPS North Hall in Fixed Target Primary Ion Mode / Hakulinen, T (CERN) ; Axensalva, J (CERN) ; Havart, F (CERN) ; Hutchins, S C (CERN) ; Jensen, L K (CERN) ; Manglunki, D (CERN) ; Ninin, P (CERN) ; Odier, P (CERN) ; Reignier, S B (CERN) ; Ridewood, J P (CERN) et al.
While CERN's Super Proton Synchrotron (SPS) is able to deliver both secondary proton and primary ion beams to fixed targets in the North Area, the experimental areas (North Hall) are widely accessible during beam..
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.momib06
8.
Achieving a Highly Configurable Personnel Protection System for Experimental Areas / Havart, F (CERN) ; Chapuis, D (CERN) ; Nunes, R (CERN) ; Vaxelaire, D (CERN)
The personnel protection system of the secondary beam experimental areas at CERN manages the beam and access interlocking mechanism..
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.moppc061
9.
Data Management and Tools for the Access to the Radiological Areas at CERN / Sanchez-Corral Mena, E (CERN) ; Carbonez, P (CERN) ; Dorsival, A (CERN) ; Dumont, G (CERN) ; Foraz, K (CERN) ; Hakulinen, T (CERN) ; Havart, F (CERN) ; Kepinski, M P (CERN) ; Mallon Amerigo, S (CERN) ; Martel, P (CERN) et al.
As part of the refurbishment of the PS accelerator complex Personnel Protection System, the Radiation Protection (RP) checkpoints and buffer zones, for the radiological controls of equipment removed from the beam areas, have been incorporated into the design of the new access points..
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.moppc057
10.
Access Safety Systems – New Concepts from the LHC Experience / Ladzinski, T (CERN) ; Delamare, Ch (CERN) ; di Luca, S (CERN) ; Hakulinen, T (CERN) ; Hammouti, L (CERN) ; Riesco, T (CERN) ; Nunes, R (CERN) ; Ninin, P (CERN) ; Juget, J-F (CERN) ; Havart, F (CERN) et al.
The LHC Access Safety System has introduced a number of new concepts into the domain of personnel protection at CERN. These can be grouped into several categories: organisational, architectural and concerning the end-user experience. [...]
2011 - 4 p. - Published in : Conf. Proc.: C111010 (2011) , pp. WEPMU008 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.1066-1069

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