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Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets

To improve the performances of the present European Organization for Nuclear Research (CERN) Large Hadron Collider (LHC), a new family of power supplies for Superconducting Magnets (SCM) is being designed to enhance the operating cycle and recover magnetic-stored energy. Those specific magnets requi...

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Detalles Bibliográficos
Autores principales: Coulinge, Emilien, Burnet, Jean-Paul, Pittet, Serge, Dujic, Drazen
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:https://dx.doi.org/10.1109/ICIT.2018.8352255
http://cds.cern.ch/record/2679675
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author Coulinge, Emilien
Burnet, Jean-Paul
Pittet, Serge
Dujic, Drazen
author_facet Coulinge, Emilien
Burnet, Jean-Paul
Pittet, Serge
Dujic, Drazen
author_sort Coulinge, Emilien
collection CERN
description To improve the performances of the present European Organization for Nuclear Research (CERN) Large Hadron Collider (LHC), a new family of power supplies for Superconducting Magnets (SCM) is being designed to enhance the operating cycle and recover magnetic-stored energy. Those specific magnets require low-voltage high-current high-precision isolated power supplies. This paper compares different modes of operation for 4-quadrant full-bridge DC/DC converter and its reduced 2-quadrant variant, with emphasis placed on semiconductor losses and overall electrical performances. From the presented comparative study, it can be seen that 2-quadrant topology combined with synchronous rectification offers the most interesting characteristics for considered application.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling oai-inspirehep.net-16748842022-01-25T16:08:24Zdoi:10.1109/ICIT.2018.8352255http://cds.cern.ch/record/2679675engCoulinge, EmilienBurnet, Jean-PaulPittet, SergeDujic, DrazenComparative study of two-quadrant DC/DC stage in power supply for superconducting magnetsAccelerators and Storage RingsDetectors and Experimental TechniquesTo improve the performances of the present European Organization for Nuclear Research (CERN) Large Hadron Collider (LHC), a new family of power supplies for Superconducting Magnets (SCM) is being designed to enhance the operating cycle and recover magnetic-stored energy. Those specific magnets require low-voltage high-current high-precision isolated power supplies. This paper compares different modes of operation for 4-quadrant full-bridge DC/DC converter and its reduced 2-quadrant variant, with emphasis placed on semiconductor losses and overall electrical performances. From the presented comparative study, it can be seen that 2-quadrant topology combined with synchronous rectification offers the most interesting characteristics for considered application.oai:inspirehep.net:16748842018
spellingShingle Accelerators and Storage Rings
Detectors and Experimental Techniques
Coulinge, Emilien
Burnet, Jean-Paul
Pittet, Serge
Dujic, Drazen
Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets
title Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets
title_full Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets
title_fullStr Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets
title_full_unstemmed Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets
title_short Comparative study of two-quadrant DC/DC stage in power supply for superconducting magnets
title_sort comparative study of two-quadrant dc/dc stage in power supply for superconducting magnets
topic Accelerators and Storage Rings
Detectors and Experimental Techniques
url https://dx.doi.org/10.1109/ICIT.2018.8352255
http://cds.cern.ch/record/2679675
work_keys_str_mv AT coulingeemilien comparativestudyoftwoquadrantdcdcstageinpowersupplyforsuperconductingmagnets
AT burnetjeanpaul comparativestudyoftwoquadrantdcdcstageinpowersupplyforsuperconductingmagnets
AT pittetserge comparativestudyoftwoquadrantdcdcstageinpowersupplyforsuperconductingmagnets
AT dujicdrazen comparativestudyoftwoquadrantdcdcstageinpowersupplyforsuperconductingmagnets