ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER

ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER

The front-end electronics of the ATLAS Liquid Argon Calorimeter is powered by DC/DC converters nearby the front-end crates. They are fed by AC/DC converters located in a remote control room through long power cables. The stability of the power distribution scheme is compromised by the impedance of t...

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Autores principales: Blanchot,George, Hervas,Luis, Kierstead,Jim, Lanni,Francesco, Rescia,Sergio, Verdugo,Mauricio, Pontt,Jorge, Olivares,Ricardo, Robles,Hernán, Díaz,Sergio
Lenguaje:English
Publicado: Universidad de Tarapacá. 2008
Materias:
Electromagnetic compatibility
DC power distribution system
stability
noise propagation
EMI emissions
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052008000100015
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spelling oai:scielo:S0718-330520080001000152009-03-06ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETERBlanchot,GeorgeHervas,LuisKierstead,JimLanni,FrancescoRescia,SergioVerdugo,MauricioPontt,JorgeOlivares,RicardoRobles,HernánDíaz,Sergio Electromagnetic compatibility DC power distribution system stability noise propagation EMI emissions The front-end electronics of the ATLAS Liquid Argon Calorimeter is powered by DC/DC converters nearby the front-end crates. They are fed by AC/DC converters located in a remote control room through long power cables. The stability of the power distribution scheme is compromised by the impedance of the long interconnection cable, and proper matching of the converters dynamic impedances is required. Also, the long power cable fed by a powerful AC/DC converter is a source of electromagnetic interferences in the experimental area. The optimal grounding and shielding configuration to minimize these EMI is discussed.info:eu-repo/semantics/openAccessUniversidad de Tarapacá.Ingeniare. Revista chilena de ingeniería v.16 n.1 20082008-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052008000100015en10.4067/S0718-33052008000100015
institution Scielo Chile
collection Scielo Chile
language English
topic Electromagnetic compatibility
DC power distribution system
stability
noise propagation
EMI emissions
spellingShingle Electromagnetic compatibility
DC power distribution system
stability
noise propagation
EMI emissions
Blanchot,George
Hervas,Luis
Kierstead,Jim
Lanni,Francesco
Rescia,Sergio
Verdugo,Mauricio
Pontt,Jorge
Olivares,Ricardo
Robles,Hernán
Díaz,Sergio
ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER
description The front-end electronics of the ATLAS Liquid Argon Calorimeter is powered by DC/DC converters nearby the front-end crates. They are fed by AC/DC converters located in a remote control room through long power cables. The stability of the power distribution scheme is compromised by the impedance of the long interconnection cable, and proper matching of the converters dynamic impedances is required. Also, the long power cable fed by a powerful AC/DC converter is a source of electromagnetic interferences in the experimental area. The optimal grounding and shielding configuration to minimize these EMI is discussed.
author Blanchot,George
Hervas,Luis
Kierstead,Jim
Lanni,Francesco
Rescia,Sergio
Verdugo,Mauricio
Pontt,Jorge
Olivares,Ricardo
Robles,Hernán
Díaz,Sergio
author_facet Blanchot,George
Hervas,Luis
Kierstead,Jim
Lanni,Francesco
Rescia,Sergio
Verdugo,Mauricio
Pontt,Jorge
Olivares,Ricardo
Robles,Hernán
Díaz,Sergio
author_sort Blanchot,George
title ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER
title_short ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER
title_full ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER
title_fullStr ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER
title_full_unstemmed ELECTROMAGNETIC COMPATIBILITY OF A DC POWER DISTRIBUTION SYSTEM FOR THE ATLAS LIQUID ARGON CALORIMETER
title_sort electromagnetic compatibility of a dc power distribution system for the atlas liquid argon calorimeter
publisher Universidad de Tarapacá.
publishDate 2008
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052008000100015
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