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Transport of the HL-LHC D2 prototype magnet

The D2 prototype magnet was transported this morning from SMI2 to SMA18, in front of SM18. The horizontal test at CERN is foreseen for the next few weeks.In the context of CERN's high-luminosity upgrade project (HL-LHC) for the Large Hadron Collider (LHC), a new double aperture beam orbit corre...

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Autor principal: Perez Ornedo, Maria
Publicado: 2022
Materias:
Acceso en línea:http://cds.cern.ch/record/2819862
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author Perez Ornedo, Maria
author_facet Perez Ornedo, Maria
author_sort Perez Ornedo, Maria
collection CERN
description The D2 prototype magnet was transported this morning from SMI2 to SMA18, in front of SM18. The horizontal test at CERN is foreseen for the next few weeks.In the context of CERN's high-luminosity upgrade project (HL-LHC) for the Large Hadron Collider (LHC), a new double aperture beam orbit corrector magnets will be installed near the recombination dipole (D2). These 2.2 m long NbTi dipoles are built with the canted cosine theta (CCT) technique. The two independently powered apertures are oriented such that their field vectors are perpendicular to each other and to the direction of the beams. A full-length double aperture prototype was built and tested at CERN in the SM18 test facility. Here we present the results of powering tests at 1.9 and 4.5 K: training of each aperture, magnetic Field quality and cross-talk effects, quench detection system effectiveness, quench protection performance and quench-back with several energy extraction systems.
id cern-2819862
institution Organización Europea para la Investigación Nuclear
publishDate 2022
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spelling cern-28198622022-08-01T10:05:09Zhttp://cds.cern.ch/record/2819862Perez Ornedo, MariaTransport of the HL-LHC D2 prototype magnetOpenThe D2 prototype magnet was transported this morning from SMI2 to SMA18, in front of SM18. The horizontal test at CERN is foreseen for the next few weeks.In the context of CERN's high-luminosity upgrade project (HL-LHC) for the Large Hadron Collider (LHC), a new double aperture beam orbit corrector magnets will be installed near the recombination dipole (D2). These 2.2 m long NbTi dipoles are built with the canted cosine theta (CCT) technique. The two independently powered apertures are oriented such that their field vectors are perpendicular to each other and to the direction of the beams. A full-length double aperture prototype was built and tested at CERN in the SM18 test facility. Here we present the results of powering tests at 1.9 and 4.5 K: training of each aperture, magnetic Field quality and cross-talk effects, quench detection system effectiveness, quench protection performance and quench-back with several energy extraction systems.OPEN-PHO-ACCEL-2022-011oai:cds.cern.ch:28198622022
spellingShingle Open
Perez Ornedo, Maria
Transport of the HL-LHC D2 prototype magnet
title Transport of the HL-LHC D2 prototype magnet
title_full Transport of the HL-LHC D2 prototype magnet
title_fullStr Transport of the HL-LHC D2 prototype magnet
title_full_unstemmed Transport of the HL-LHC D2 prototype magnet
title_short Transport of the HL-LHC D2 prototype magnet
title_sort transport of the hl-lhc d2 prototype magnet
topic Open
url http://cds.cern.ch/record/2819862
work_keys_str_mv AT perezornedomaria transportofthehllhcd2prototypemagnet