The protection system of the superconducting coils in the Barrel Toroid of ATLAS

An analysis of the discharge of the Barrel Toroid under several operating conditions has been carried out. The main critical parameters of the discharge (i.e. the maximum temperature inside the coils, the maximum temperature $9 gradient, the maximum voltage at the coil ends and the maximum decenteri...

Descripción completa

Detalles Bibliográficos
Autores principales: Acerbi, E, Sorbi, M, Volpini, G, Daël, A, Lesmond, C
Lenguaje:eng
Publicado: 1999
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/77.783490
http://cds.cern.ch/record/409759
_version_ 1780894530197782528
author Acerbi, E
Sorbi, M
Volpini, G
Daël, A
Lesmond, C
author_facet Acerbi, E
Sorbi, M
Volpini, G
Daël, A
Lesmond, C
author_sort Acerbi, E
collection CERN
description An analysis of the discharge of the Barrel Toroid under several operating conditions has been carried out. The main critical parameters of the discharge (i.e. the maximum temperature inside the coils, the maximum temperature $9 gradient, the maximum voltage at the coil ends and the maximum decentering forces acting on the BT and ECT magnets) have been calculated for several operating conditions (heaters on, heaters off, short circuit with heaters on or $9 off). The aim of this analysis is to provide a cross check of the protection design of the Barrel Toroid coils with an independent study. The results validate the choice to use a low value of dump resistance, and give some important $9 warning in the case of heater failure or presence of a short circuit. (5 refs).
id cern-409759
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-4097592019-09-30T06:29:59Zdoi:10.1109/77.783490http://cds.cern.ch/record/409759engAcerbi, ESorbi, MVolpini, GDaël, ALesmond, CThe protection system of the superconducting coils in the Barrel Toroid of ATLASDetectors and Experimental TechniquesAn analysis of the discharge of the Barrel Toroid under several operating conditions has been carried out. The main critical parameters of the discharge (i.e. the maximum temperature inside the coils, the maximum temperature $9 gradient, the maximum voltage at the coil ends and the maximum decentering forces acting on the BT and ECT magnets) have been calculated for several operating conditions (heaters on, heaters off, short circuit with heaters on or $9 off). The aim of this analysis is to provide a cross check of the protection design of the Barrel Toroid coils with an independent study. The results validate the choice to use a low value of dump resistance, and give some important $9 warning in the case of heater failure or presence of a short circuit. (5 refs).oai:cds.cern.ch:4097591999
spellingShingle Detectors and Experimental Techniques
Acerbi, E
Sorbi, M
Volpini, G
Daël, A
Lesmond, C
The protection system of the superconducting coils in the Barrel Toroid of ATLAS
title The protection system of the superconducting coils in the Barrel Toroid of ATLAS
title_full The protection system of the superconducting coils in the Barrel Toroid of ATLAS
title_fullStr The protection system of the superconducting coils in the Barrel Toroid of ATLAS
title_full_unstemmed The protection system of the superconducting coils in the Barrel Toroid of ATLAS
title_short The protection system of the superconducting coils in the Barrel Toroid of ATLAS
title_sort protection system of the superconducting coils in the barrel toroid of atlas
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1109/77.783490
http://cds.cern.ch/record/409759
work_keys_str_mv AT acerbie theprotectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT sorbim theprotectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT volpinig theprotectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT daela theprotectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT lesmondc theprotectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT acerbie protectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT sorbim protectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT volpinig protectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT daela protectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas
AT lesmondc protectionsystemofthesuperconductingcoilsinthebarreltoroidofatlas

Ejemplares similares