Upgrade of the ATLAS Tilecal High Voltage system

The high voltage (HV) system of TileCal, the ATLAS central hadron calorimeter, is being upgraded for the HL-LHC, in the so called Phase II Upgrade. In the new configuration for the upgrade, the HV regulation boards are not located inside the detector anymore, they are deployed far from the radiation...

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Autores principales: Da Silva Gomes, Agostinho, Soares Augusto, Jose Antonio, Mendes De Oliveira Cuim, Filipe, Gaspar De Andrade Evans, Guiomar, Serrano Fernandez, Rui Paulo, Da Silva Gurriana, Luis Miguel, Martins, Filipe, Ponte Pereira, Catarina Jose, Fernandes Marques, Rui Miguel
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2781229
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author Da Silva Gomes, Agostinho
Soares Augusto, Jose Antonio
Mendes De Oliveira Cuim, Filipe
Gaspar De Andrade Evans, Guiomar
Serrano Fernandez, Rui Paulo
Da Silva Gurriana, Luis Miguel
Martins, Filipe
Ponte Pereira, Catarina Jose
Fernandes Marques, Rui Miguel
author_facet Da Silva Gomes, Agostinho
Soares Augusto, Jose Antonio
Mendes De Oliveira Cuim, Filipe
Gaspar De Andrade Evans, Guiomar
Serrano Fernandez, Rui Paulo
Da Silva Gurriana, Luis Miguel
Martins, Filipe
Ponte Pereira, Catarina Jose
Fernandes Marques, Rui Miguel
author_sort Da Silva Gomes, Agostinho
collection CERN
description The high voltage (HV) system of TileCal, the ATLAS central hadron calorimeter, is being upgraded for the HL-LHC, in the so called Phase II Upgrade. In the new configuration 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 and the respective HV supplies boards have been developed and tested, as well as a crate to house the boards. Preliminary results of the performance will be presented.
id cern-2781229
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27812292021-09-16T23:23:28Zhttp://cds.cern.ch/record/2781229engDa Silva Gomes, AgostinhoSoares Augusto, Jose AntonioMendes De Oliveira Cuim, FilipeGaspar De Andrade Evans, GuiomarSerrano Fernandez, Rui PauloDa Silva Gurriana, Luis MiguelMartins, FilipePonte Pereira, Catarina JoseFernandes Marques, Rui MiguelUpgrade of the ATLAS Tilecal High Voltage systemParticle Physics - ExperimentThe high voltage (HV) system of TileCal, the ATLAS central hadron calorimeter, is being upgraded for the HL-LHC, in the so called Phase II Upgrade. In the new configuration 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 and the respective HV supplies boards have been developed and tested, as well as a crate to house the boards. Preliminary results of the performance will be presented.ATL-TILECAL-SLIDE-2021-531oai:cds.cern.ch:27812292021-09-16
spellingShingle Particle Physics - Experiment
Da Silva Gomes, Agostinho
Soares Augusto, Jose Antonio
Mendes De Oliveira Cuim, Filipe
Gaspar De Andrade Evans, Guiomar
Serrano Fernandez, Rui Paulo
Da Silva Gurriana, Luis Miguel
Martins, Filipe
Ponte Pereira, Catarina Jose
Fernandes Marques, Rui Miguel
Upgrade of the ATLAS Tilecal High Voltage system
title Upgrade of the ATLAS Tilecal High Voltage system
title_full Upgrade of the ATLAS Tilecal High Voltage system
title_fullStr Upgrade of the ATLAS Tilecal High Voltage system
title_full_unstemmed Upgrade of the ATLAS Tilecal High Voltage system
title_short Upgrade of the ATLAS Tilecal High Voltage system
title_sort upgrade of the atlas tilecal high voltage system
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2781229
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AT soaresaugustojoseantonio upgradeoftheatlastilecalhighvoltagesystem
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