ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION

To eliminate the risk of thermal runaways in LHC interconnections a consolidation by placing shunts on the main bus bar interconnections is proposed by the Task Force Splices Consolidation. To validate the design two special SSS magnet spares are placed on a test bench in SM-18 to measure the interc...

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Detalles Bibliográficos
Autores principales: Willering, GP, Bajko, M, Bourcey, N, Bottura, L, Charrondiere, M, Cerqueira Bastos, M, Deferne, G, Dib, G, Giloux, Chr, Grand-Clement, L, Heck, S, Hudson, G, Kudryavtsev, D, Perret, P, Pozzobon, M, Prin, H, Scheuerlein, Chr, Rijllart, A, Triquet, S, Verweij, AP
Lenguaje:eng
Publicado: 2012
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1417516
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author Willering, GP
Bajko, M
Bourcey, N
Bottura, L
Charrondiere, M
Cerqueira Bastos, M
Deferne, G
Dib, G
Giloux, Chr
Grand-Clement, L
Heck, S
Hudson, G
Kudryavtsev, D
Perret, P
Pozzobon, M
Prin, H
Scheuerlein, Chr
Rijllart, A
Triquet, S
Verweij, AP
author_facet Willering, GP
Bajko, M
Bourcey, N
Bottura, L
Charrondiere, M
Cerqueira Bastos, M
Deferne, G
Dib, G
Giloux, Chr
Grand-Clement, L
Heck, S
Hudson, G
Kudryavtsev, D
Perret, P
Pozzobon, M
Prin, H
Scheuerlein, Chr
Rijllart, A
Triquet, S
Verweij, AP
author_sort Willering, GP
collection CERN
description To eliminate the risk of thermal runaways in LHC interconnections a consolidation by placing shunts on the main bus bar interconnections is proposed by the Task Force Splices Consolidation. To validate the design two special SSS magnet spares are placed on a test bench in SM-18 to measure the interconnection in between with conditions as close as possible to the LHC conditions. Two dipole interconnections are instrumented and prepared with worst-case-conditions to study the thermo-electric stability limits. Two quadrupole interconnections are instrumented and prepared for studying the effect of current cycling on the mechanical stability of the consolidation design. All 4 shunted interconnections showed very stable behaviour, well beyond the LHC design current cycle.
id cern-1417516
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14175162019-09-30T06:29:59Zhttp://cds.cern.ch/record/1417516engWillering, GPBajko, MBourcey, NBottura, LCharrondiere, MCerqueira Bastos, MDeferne, GDib, GGiloux, ChrGrand-Clement, LHeck, SHudson, GKudryavtsev, DPerret, PPozzobon, MPrin, HScheuerlein, ChrRijllart, ATriquet, SVerweij, APELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATIONAccelerators and Storage RingsTo eliminate the risk of thermal runaways in LHC interconnections a consolidation by placing shunts on the main bus bar interconnections is proposed by the Task Force Splices Consolidation. To validate the design two special SSS magnet spares are placed on a test bench in SM-18 to measure the interconnection in between with conditions as close as possible to the LHC conditions. Two dipole interconnections are instrumented and prepared with worst-case-conditions to study the thermo-electric stability limits. Two quadrupole interconnections are instrumented and prepared for studying the effect of current cycling on the mechanical stability of the consolidation design. All 4 shunted interconnections showed very stable behaviour, well beyond the LHC design current cycle.CERN-ATS-Note-2012-006 TECHoai:cds.cern.ch:14175162012-01-19
spellingShingle Accelerators and Storage Rings
Willering, GP
Bajko, M
Bourcey, N
Bottura, L
Charrondiere, M
Cerqueira Bastos, M
Deferne, G
Dib, G
Giloux, Chr
Grand-Clement, L
Heck, S
Hudson, G
Kudryavtsev, D
Perret, P
Pozzobon, M
Prin, H
Scheuerlein, Chr
Rijllart, A
Triquet, S
Verweij, AP
ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION
title ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION
title_full ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION
title_fullStr ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION
title_full_unstemmed ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION
title_short ELECTRO-THERMAL AND MECHANICAL VALIDATION EXPERIMENT ON THE LHC MAIN BUSBAR SPLICE CONSOLIDATION
title_sort electro-thermal and mechanical validation experiment on the lhc main busbar splice consolidation
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1417516
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