Optimization of DC-DC converters for improved electromagnetic compatibility with high energy physics front-end electronics

C. Fuentes, B. Allongue, G. Blanchot, F. Faccio, S. Michelis, S. Orlandi, J. Pontt, J. Rodríguez, M. Kayal

Resultado de la investigación: Article

11 Citas (Scopus)

Resumen

The upgrade of the Large Hadron Collider (LHC) experiments at CERN sets new challenges for the powering of the detectors. One of the powering schemes under study is based on DC-DC buck converters mounted on the front-end modules. The hard environmental conditions impose strict restrictions to the converters in terms of low volume, radiation and magnetic field tolerance. Furthermore, the noise emission of the switching converters must not affect the performance of the powered systems. A study of the sources and paths of noise of a synchronous buck converter has been made for identifying the critical parameters to reduce their emissions. As proof of principle, a converter was designed following the PCB layout considerations proposed and then used for powering a silicon strip module prototype for the ATLAS upgrade, in order to evaluate their compatibility.

Idioma originalEnglish
Número de artículo5958639
Páginas (desde-hasta)2024-2031
Número de páginas8
PublicaciónIEEE Transactions on Nuclear Science
Volumen58
N.º4 PART 2
DOI
EstadoPublished - 1 ago 2011

Huella dactilar

electromagnetic compatibility
High energy physics
Colliding beam accelerators
Electromagnetic compatibility
DC-DC converters
Polychlorinated biphenyls
converters
Electronic equipment
direct current
Magnetic fields
Detectors
Radiation
Silicon
physics
optimization
electronics
Experiments
modules
energy
polychlorinated biphenyls

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Electrical and Electronic Engineering

Citar esto

Fuentes, C., Allongue, B., Blanchot, G., Faccio, F., Michelis, S., Orlandi, S., ... Kayal, M. (2011). Optimization of DC-DC converters for improved electromagnetic compatibility with high energy physics front-end electronics. IEEE Transactions on Nuclear Science, 58(4 PART 2), 2024-2031. [5958639]. https://doi.org/10.1109/TNS.2011.2159395
Fuentes, C. ; Allongue, B. ; Blanchot, G. ; Faccio, F. ; Michelis, S. ; Orlandi, S. ; Pontt, J. ; Rodríguez, J. ; Kayal, M. / Optimization of DC-DC converters for improved electromagnetic compatibility with high energy physics front-end electronics. En: IEEE Transactions on Nuclear Science. 2011 ; Vol. 58, N.º 4 PART 2. pp. 2024-2031.
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abstract = "The upgrade of the Large Hadron Collider (LHC) experiments at CERN sets new challenges for the powering of the detectors. One of the powering schemes under study is based on DC-DC buck converters mounted on the front-end modules. The hard environmental conditions impose strict restrictions to the converters in terms of low volume, radiation and magnetic field tolerance. Furthermore, the noise emission of the switching converters must not affect the performance of the powered systems. A study of the sources and paths of noise of a synchronous buck converter has been made for identifying the critical parameters to reduce their emissions. As proof of principle, a converter was designed following the PCB layout considerations proposed and then used for powering a silicon strip module prototype for the ATLAS upgrade, in order to evaluate their compatibility.",
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Fuentes, C, Allongue, B, Blanchot, G, Faccio, F, Michelis, S, Orlandi, S, Pontt, J, Rodríguez, J & Kayal, M 2011, 'Optimization of DC-DC converters for improved electromagnetic compatibility with high energy physics front-end electronics', IEEE Transactions on Nuclear Science, vol. 58, n.º 4 PART 2, 5958639, pp. 2024-2031. https://doi.org/10.1109/TNS.2011.2159395

Optimization of DC-DC converters for improved electromagnetic compatibility with high energy physics front-end electronics. / Fuentes, C.; Allongue, B.; Blanchot, G.; Faccio, F.; Michelis, S.; Orlandi, S.; Pontt, J.; Rodríguez, J.; Kayal, M.

En: IEEE Transactions on Nuclear Science, Vol. 58, N.º 4 PART 2, 5958639, 01.08.2011, p. 2024-2031.

Resultado de la investigación: Article

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T1 - Optimization of DC-DC converters for improved electromagnetic compatibility with high energy physics front-end electronics

AU - Fuentes, C.

AU - Allongue, B.

AU - Blanchot, G.

AU - Faccio, F.

AU - Michelis, S.

AU - Orlandi, S.

AU - Pontt, J.

AU - Rodríguez, J.

AU - Kayal, M.

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AB - The upgrade of the Large Hadron Collider (LHC) experiments at CERN sets new challenges for the powering of the detectors. One of the powering schemes under study is based on DC-DC buck converters mounted on the front-end modules. The hard environmental conditions impose strict restrictions to the converters in terms of low volume, radiation and magnetic field tolerance. Furthermore, the noise emission of the switching converters must not affect the performance of the powered systems. A study of the sources and paths of noise of a synchronous buck converter has been made for identifying the critical parameters to reduce their emissions. As proof of principle, a converter was designed following the PCB layout considerations proposed and then used for powering a silicon strip module prototype for the ATLAS upgrade, in order to evaluate their compatibility.

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