Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String

CERN is now setting up String 2, a full-size prototype of a regular cell of the LHC arc. It is composed of two quadrupole, six dipole magnets, and a separate cryogenic distribution line (QRL) for the supply and recovery of the cryogen. An electrical feed box (DFB), with up to 38 High Temperature Sup...

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Detalles Bibliográficos
Autores principales: Bager, T., Balle, C., Blanco, E., Casas, J., Gomes, P., Serio, L., Suraci, A., Vauthier, N., Pelletier, S.
Lenguaje:eng
Publicado: 2001
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/530467
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author Bager, T.
Balle, C.
Blanco, E.
Casas, J.
Gomes, P.
Serio, L.
Suraci, A.
Vauthier, N.
Pelletier, S.
author_facet Bager, T.
Balle, C.
Blanco, E.
Casas, J.
Gomes, P.
Serio, L.
Suraci, A.
Vauthier, N.
Pelletier, S.
author_sort Bager, T.
collection CERN
description CERN is now setting up String 2, a full-size prototype of a regular cell of the LHC arc. It is composed of two quadrupole, six dipole magnets, and a separate cryogenic distribution line (QRL) for the supply and recovery of the cryogen. An electrical feed box (DFB), with up to 38 High Temperature Superconducting (HTS) leads, powers the magnets. About 700 sensors and actuators are distributed along four Profibus DP and two Profibus PA field buses. The process automation is handled by two controllers, running 126 Closed Control Loops (CCL). This paper describes the cryogenic control system, associated instrumentation, and their commissioning.
id cern-530467
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5304672023-03-14T18:49:51Zhttp://cds.cern.ch/record/530467engBager, T.Balle, C.Blanco, E.Casas, J.Gomes, P.Serio, L.Suraci, A.Vauthier, N.Pelletier, S.Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test StringAccelerators and Storage RingsCERN is now setting up String 2, a full-size prototype of a regular cell of the LHC arc. It is composed of two quadrupole, six dipole magnets, and a separate cryogenic distribution line (QRL) for the supply and recovery of the cryogen. An electrical feed box (DFB), with up to 38 High Temperature Superconducting (HTS) leads, powers the magnets. About 700 sensors and actuators are distributed along four Profibus DP and two Profibus PA field buses. The process automation is handled by two controllers, running 126 Closed Control Loops (CCL). This paper describes the cryogenic control system, associated instrumentation, and their commissioning.CERN is now setting up String 2, a full-size prototype of a regular cell of the LHC arc. It is composed of two quadrupole, six dipole magnets, and a separate cryogenic distribution line (QRL) for the supply and recovery of the cryogen. An electrical feed box (DFB), with up to 38 High Temperature Superconducting (HTS) leads, powers the magnets. About 700 sensors and actuators are distributed along four Profibus DP and two Profibus PA field buses. The process automation is handled by two controllers, running 126 Closed Control Loops (CCL). This paper describes the cryogenic control system, associated instrumentation, and their commissioning.physics/0112030ICALEPCS-2001-TUAP065oai:cds.cern.ch:5304672001-12-12
spellingShingle Accelerators and Storage Rings
Bager, T.
Balle, C.
Blanco, E.
Casas, J.
Gomes, P.
Serio, L.
Suraci, A.
Vauthier, N.
Pelletier, S.
Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String
title Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String
title_full Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String
title_fullStr Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String
title_full_unstemmed Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String
title_short Instrumentation, Field Network and Process Automation for the Cryogenic System of the LHC Test String
title_sort instrumentation, field network and process automation for the cryogenic system of the lhc test string
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/530467
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