Four quadrant 120 A, 10 V power converters for LHC

The LHC (Large Hadron Collider) particle accelerator makes extensive use of true bipolar power converters, with a high precision regulated output current requirement. A special design and topology is required to allow high performance within the converter operating area, including quadrant transitio...

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Detalles Bibliográficos
Autores principales: Thurel, Y, Nisbet, D, Favre, B
Lenguaje:eng
Publicado: 2007
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1058542
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author Thurel, Y
Nisbet, D
Favre, B
author_facet Thurel, Y
Nisbet, D
Favre, B
author_sort Thurel, Y
collection CERN
description The LHC (Large Hadron Collider) particle accelerator makes extensive use of true bipolar power converters, with a high precision regulated output current requirement. A special design and topology is required to allow high performance within the converter operating area, including quadrant transition. This paper presents the ±120A ±10V power converter, well represented in the LHC power converters (300 units). The design is adapted for a wide range of magnet loads [from 10mH to 4 Henry] (time constant load [0.1s..1050s]) with stringent EMC requirements. A quick-connect system was applied to the converter modules allowing easy installation and maintenance operations. Discussion of 4 quadrant control and practical results are presented.
id cern-1058542
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10585422023-05-31T13:24:12Zhttp://cds.cern.ch/record/1058542engThurel, YNisbet, DFavre, BFour quadrant 120 A, 10 V power converters for LHCAccelerators and Storage RingsThe LHC (Large Hadron Collider) particle accelerator makes extensive use of true bipolar power converters, with a high precision regulated output current requirement. A special design and topology is required to allow high performance within the converter operating area, including quadrant transition. This paper presents the ±120A ±10V power converter, well represented in the LHC power converters (300 units). The design is adapted for a wide range of magnet loads [from 10mH to 4 Henry] (time constant load [0.1s..1050s]) with stringent EMC requirements. A quick-connect system was applied to the converter modules allowing easy installation and maintenance operations. Discussion of 4 quadrant control and practical results are presented.LHC-PROJECT-Report-1047CERN-LHC-PROJECT-Report-1047oai:cds.cern.ch:10585422007
spellingShingle Accelerators and Storage Rings
Thurel, Y
Nisbet, D
Favre, B
Four quadrant 120 A, 10 V power converters for LHC
title Four quadrant 120 A, 10 V power converters for LHC
title_full Four quadrant 120 A, 10 V power converters for LHC
title_fullStr Four quadrant 120 A, 10 V power converters for LHC
title_full_unstemmed Four quadrant 120 A, 10 V power converters for LHC
title_short Four quadrant 120 A, 10 V power converters for LHC
title_sort four quadrant 120 a, 10 v power converters for lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1058542
work_keys_str_mv AT thurely fourquadrant120a10vpowerconvertersforlhc
AT nisbetd fourquadrant120a10vpowerconvertersforlhc
AT favreb fourquadrant120a10vpowerconvertersforlhc

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