Power Distribution in a CMS Tracker for the SLHC

An upgraded tracker for CMS will need a new architecture for powering to keep the power dissipated in the power cables to acceptable levels. Inductor topologies to reduce the stray magnetic field are discussed together with measurements of the magnetic field produced by prototype inductors. A transf...

Descripción completa

Detalles Bibliográficos
Autores principales: Cussans, D G, Ford, G P, Hill, C
Lenguaje:eng
Publicado: CERN 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.5170/CERN-2008-008.522
http://cds.cern.ch/record/1159886
_version_ 1780915855270346752
author Cussans, D G
Ford, G P
Hill, C
author_facet Cussans, D G
Ford, G P
Hill, C
author_sort Cussans, D G
collection CERN
description An upgraded tracker for CMS will need a new architecture for powering to keep the power dissipated in the power cables to acceptable levels. Inductor topologies to reduce the stray magnetic field are discussed together with measurements of the magnetic field produced by prototype inductors. A transformer based DC-DC converter has the potential to produce a high stepdown ratio whilst producing a low stray field and retaining high efficiency. The relative merits of buck configuration and transformer based DC-DC converters are discussed.
id cern-1159886
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
publisher CERN
record_format invenio
spelling cern-11598862019-09-30T06:29:59Zdoi:10.5170/CERN-2008-008.522http://cds.cern.ch/record/1159886engCussans, D GFord, G PHill, CPower Distribution in a CMS Tracker for the SLHCDetectors and Experimental TechniquesAn upgraded tracker for CMS will need a new architecture for powering to keep the power dissipated in the power cables to acceptable levels. Inductor topologies to reduce the stray magnetic field are discussed together with measurements of the magnetic field produced by prototype inductors. A transformer based DC-DC converter has the potential to produce a high stepdown ratio whilst producing a low stray field and retaining high efficiency. The relative merits of buck configuration and transformer based DC-DC converters are discussed.CERNoai:cds.cern.ch:11598862008
spellingShingle Detectors and Experimental Techniques
Cussans, D G
Ford, G P
Hill, C
Power Distribution in a CMS Tracker for the SLHC
title Power Distribution in a CMS Tracker for the SLHC
title_full Power Distribution in a CMS Tracker for the SLHC
title_fullStr Power Distribution in a CMS Tracker for the SLHC
title_full_unstemmed Power Distribution in a CMS Tracker for the SLHC
title_short Power Distribution in a CMS Tracker for the SLHC
title_sort power distribution in a cms tracker for the slhc
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.5170/CERN-2008-008.522
http://cds.cern.ch/record/1159886
work_keys_str_mv AT cussansdg powerdistributioninacmstrackerfortheslhc
AT fordgp powerdistributioninacmstrackerfortheslhc
AT hillc powerdistributioninacmstrackerfortheslhc

Ejemplares similares