Upgrade of the ATLAS Tile Calorimeter High Voltage system

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The high voltage (HV) system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade the HV regulation boards are not located inside the detector anymore, they are deployed far from the radiati...

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Autores principales: Gomes, Agostinho, Evans, Guiomar, Augusto, Jose, Pedro Martins, Filipe Manuel, Gurriana, Luis
Lenguaje:eng
Publicado: 2019
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2689060
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author Gomes, Agostinho
Evans, Guiomar
Augusto, Jose
Pedro Martins, Filipe Manuel
Gurriana, Luis
author_facet Gomes, Agostinho
Evans, Guiomar
Augusto, Jose
Pedro Martins, Filipe Manuel
Gurriana, Luis
author_sort Gomes, Agostinho
collection CERN
description The high voltage (HV) system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade the HV regulation boards are not located inside the detector anymore, they are deployed far from the radiation in a room where there is permanent access for maintenance. This option requires a large number of 100 m long HV cables but removes the requirement of radiation hard boards. HVremote regulation boards have been developed and tested. Preliminary results of the performance will be presented.
id cern-2689060
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26890602019-09-30T06:29:59Zhttp://cds.cern.ch/record/2689060engGomes, AgostinhoEvans, GuiomarAugusto, JosePedro Martins, Filipe ManuelGurriana, LuisUpgrade of the ATLAS Tile Calorimeter High Voltage systemParticle Physics - ExperimentThe high voltage (HV) system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade the HV regulation boards are not located inside the detector anymore, they are deployed far from the radiation in a room where there is permanent access for maintenance. This option requires a large number of 100 m long HV cables but removes the requirement of radiation hard boards. HVremote regulation boards have been developed and tested. Preliminary results of the performance will be presented.ATL-TILECAL-SLIDE-2019-641oai:cds.cern.ch:26890602019-09-11
spellingShingle Particle Physics - Experiment
Gomes, Agostinho
Evans, Guiomar
Augusto, Jose
Pedro Martins, Filipe Manuel
Gurriana, Luis
Upgrade of the ATLAS Tile Calorimeter High Voltage system
title Upgrade of the ATLAS Tile Calorimeter High Voltage system
title_full Upgrade of the ATLAS Tile Calorimeter High Voltage system
title_fullStr Upgrade of the ATLAS Tile Calorimeter High Voltage system
title_full_unstemmed Upgrade of the ATLAS Tile Calorimeter High Voltage system
title_short Upgrade of the ATLAS Tile Calorimeter High Voltage system
title_sort upgrade of the atlas tile calorimeter high voltage system
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2689060
work_keys_str_mv AT gomesagostinho upgradeoftheatlastilecalorimeterhighvoltagesystem
AT evansguiomar upgradeoftheatlastilecalorimeterhighvoltagesystem
AT augustojose upgradeoftheatlastilecalorimeterhighvoltagesystem
AT pedromartinsfilipemanuel upgradeoftheatlastilecalorimeterhighvoltagesystem
AT gurrianaluis upgradeoftheatlastilecalorimeterhighvoltagesystem

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