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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...
Autores principales: | , , , |
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Lenguaje: | eng |
Publicado: |
2018
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1109/ICIT.2018.8352255 http://cds.cern.ch/record/2679675 |
_version_ | 1780962915455598592 |
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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. |
id | oai-inspirehep.net-1674884 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2018 |
record_format | invenio |
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 |