Cargando…
M.C. Bastos / M. Martino
<!--HTML-->Measurement and Acquisition for High Precision Power Converter Current Regulation for Particles Accelerators Particle accelerators use magnetic fields produced by electro-magnets to control the trajectory of particles beams. The magnets are supplied by electrical power converters,...
Autores principales: | , |
---|---|
Lenguaje: | eng |
Publicado: |
2018
|
Materias: | |
Acceso en línea: | http://cds.cern.ch/record/2639907 |
_version_ | 1780960123567472640 |
---|---|
author | Cerqueira Bastos, Miguel Martino, Michele |
author_facet | Cerqueira Bastos, Miguel Martino, Michele |
author_sort | Cerqueira Bastos, Miguel |
collection | CERN |
description | <!--HTML-->Measurement and Acquisition for High Precision Power Converter Current Regulation for Particles Accelerators
Particle accelerators use magnetic fields produced by electro-magnets to control the trajectory of particles beams. The magnets are supplied by electrical power converters, which can be seen as current sources employing digital control to accurately follow a given current reference function. Since the current delivered by the power converters has a direct impact on the trajectory of the particle beams, it needs to be controlled with extremely high precision. The key elements determining the precision performance of power converters are: the analog measurement chain of the current (sensors, transducers, conditioning electronics), the Analog to Digital Converters, and the digital control (algorithm) itself. With a focus on these three key elements this presentation will discuss the challenges faced and the technologies used to control electrical currents with part per million level uncertainty. |
id | cern-2639907 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2018 |
record_format | invenio |
spelling | cern-26399072022-11-02T22:32:41Zhttp://cds.cern.ch/record/2639907engCerqueira Bastos, MiguelMartino, MicheleM.C. Bastos / M. MartinoItalo Gorini 2018Italo Gorini PhD Schools<!--HTML-->Measurement and Acquisition for High Precision Power Converter Current Regulation for Particles Accelerators Particle accelerators use magnetic fields produced by electro-magnets to control the trajectory of particles beams. The magnets are supplied by electrical power converters, which can be seen as current sources employing digital control to accurately follow a given current reference function. Since the current delivered by the power converters has a direct impact on the trajectory of the particle beams, it needs to be controlled with extremely high precision. The key elements determining the precision performance of power converters are: the analog measurement chain of the current (sensors, transducers, conditioning electronics), the Analog to Digital Converters, and the digital control (algorithm) itself. With a focus on these three key elements this presentation will discuss the challenges faced and the technologies used to control electrical currents with part per million level uncertainty.oai:cds.cern.ch:26399072018 |
spellingShingle | Italo Gorini PhD Schools Cerqueira Bastos, Miguel Martino, Michele M.C. Bastos / M. Martino |
title | M.C. Bastos / M. Martino |
title_full | M.C. Bastos / M. Martino |
title_fullStr | M.C. Bastos / M. Martino |
title_full_unstemmed | M.C. Bastos / M. Martino |
title_short | M.C. Bastos / M. Martino |
title_sort | m.c. bastos / m. martino |
topic | Italo Gorini PhD Schools |
url | http://cds.cern.ch/record/2639907 |
work_keys_str_mv | AT cerqueirabastosmiguel mcbastosmmartino AT martinomichele mcbastosmmartino AT cerqueirabastosmiguel italogorini2018 AT martinomichele italogorini2018 |