Performance of the TileCal High Voltage Upgrade System

Detalhes bibliográficos
Autor(a) principal: Pereira, Catarina José Ponte
Data de Publicação: 2022
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/58935
Resumo: Tese de mestrado integrado, Engenharia Física, 2022, Universidade de Lisboa, Faculdade de Ciências
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spelling Performance of the TileCal High Voltage Upgrade SystemTileCalSistema de Distribuição de Alta TensãoDesenho de PCBsTeste de CabosSPITeses de mestrado - 2022Departamento de FísicaTese de mestrado integrado, Engenharia Física, 2022, Universidade de Lisboa, Faculdade de CiênciasThe work done under the scope of this thesis is part of the HV Remote project, whose main purpose is to create a remote high voltage (HV) regulation and distribution system for ATLAS Tile Calorimeter’s (TileCal) photomultiplier tubes (PMTs). This system is made up of a high voltage supply board, the HV Supplies board, coupled to a high voltage regulation and distribution board, the HV Remote board, which will be connected to the PMTs via 100 m cables. Both boards will be controlled by a Field-Programmable Gate Array (FPGA) development board using the Serial Peripheral Interface (SPI) protocol. To supply all of the existing PMTs in TileCal, 256 pairs of HV Remote and HV Supplies boards will be manufactured, with each pair of boards and their respective FPGA board supplying a dedicated HV to 48 PMTs. The second prototype of the HV Remote board has already been produced and, at the moment, a third prototype is in production. This work will mainly focus on the functional, stability and load tests of the second prototype of the HV Remote, both in the laboratory environment and in the CERN Test Beam. The cables that will connect the HV Remote to the TileCal PMTs need to be tested in order to characterise their behaviour and influence on the HV transmitted. As such, another important part of this work is the creation of a Cable Test board, which, when used in conjunction with a selection board, the HV Reading board, will allow the user to select a cable, supply it with a specified HV and perform continuity and real-time voltage readings at the terminals of each one of the cables. In addition, it will allow measurements of the voltage of each of the cables’ ground and shield signals and supply an HV to be used during the tests generated by a DC/DC converter. The board’s schematics and Printed Circuit Board (PCB) were developed using the Altium Designer Tool, version 22. The Cable Test board control software was also developed, as well as a Graphical User Interface (GUI), which will allow the user to perform quick readings and data acquisition of the different parameters. The aforementioned software was written in the Python 3 language with object-orienting programming, specifically designed to function with a Raspberry Pi development board.Evans, Guiomar Gaspar de Andrade, 1966-Gomes, Agostinho da Silva, 1965-Repositório da Universidade de LisboaPereira, Catarina José Ponte2023-08-21T10:50:05Z202220222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10451/58935enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-08T17:07:55Zoai:repositorio.ul.pt:10451/58935Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:09:00.872638Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Performance of the TileCal High Voltage Upgrade System
title Performance of the TileCal High Voltage Upgrade System
spellingShingle Performance of the TileCal High Voltage Upgrade System
Pereira, Catarina José Ponte
TileCal
Sistema de Distribuição de Alta Tensão
Desenho de PCBs
Teste de Cabos
SPI
Teses de mestrado - 2022
Departamento de Física
title_short Performance of the TileCal High Voltage Upgrade System
title_full Performance of the TileCal High Voltage Upgrade System
title_fullStr Performance of the TileCal High Voltage Upgrade System
title_full_unstemmed Performance of the TileCal High Voltage Upgrade System
title_sort Performance of the TileCal High Voltage Upgrade System
author Pereira, Catarina José Ponte
author_facet Pereira, Catarina José Ponte
author_role author
dc.contributor.none.fl_str_mv Evans, Guiomar Gaspar de Andrade, 1966-
Gomes, Agostinho da Silva, 1965-
Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Pereira, Catarina José Ponte
dc.subject.por.fl_str_mv TileCal
Sistema de Distribuição de Alta Tensão
Desenho de PCBs
Teste de Cabos
SPI
Teses de mestrado - 2022
Departamento de Física
topic TileCal
Sistema de Distribuição de Alta Tensão
Desenho de PCBs
Teste de Cabos
SPI
Teses de mestrado - 2022
Departamento de Física
description Tese de mestrado integrado, Engenharia Física, 2022, Universidade de Lisboa, Faculdade de Ciências
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022-01-01T00:00:00Z
2023-08-21T10:50:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/58935
url http://hdl.handle.net/10451/58935
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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