Developments in high-precision aspects of power converter control for LHC

The initial results from integration testing of the LHC magnet power converters revealed problems of lowfrequency noise, settling time, drift with time and temperature, thermal management and EMC. These problems originated in the use of DSP, the A/D converter (ADC), the DCCT and their respective env...

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Detalles Bibliográficos
Autores principales: Bastos, M, Cantone, A, Fernqvist, G, King, Q
Lenguaje:eng
Publicado: 2007
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1058539
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author Bastos, M
Cantone, A
Fernqvist, G
King, Q
author_facet Bastos, M
Cantone, A
Fernqvist, G
King, Q
author_sort Bastos, M
collection CERN
description The initial results from integration testing of the LHC magnet power converters revealed problems of lowfrequency noise, settling time, drift with time and temperature, thermal management and EMC. These problems originated in the use of DSP, the A/D converter (ADC), the DCCT and their respective environments. This paper reports the methods used to improve the performance through hardware and software modifications and the results achieved.
id cern-1058539
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10585392023-05-31T13:24:11Zhttp://cds.cern.ch/record/1058539engBastos, MCantone, AFernqvist, GKing, QDevelopments in high-precision aspects of power converter control for LHCAccelerators and Storage RingsThe initial results from integration testing of the LHC magnet power converters revealed problems of lowfrequency noise, settling time, drift with time and temperature, thermal management and EMC. These problems originated in the use of DSP, the A/D converter (ADC), the DCCT and their respective environments. This paper reports the methods used to improve the performance through hardware and software modifications and the results achieved.LHC-PROJECT-Report-1044CERN-LHC-PROJECT-Report-1044oai:cds.cern.ch:10585392007
spellingShingle Accelerators and Storage Rings
Bastos, M
Cantone, A
Fernqvist, G
King, Q
Developments in high-precision aspects of power converter control for LHC
title Developments in high-precision aspects of power converter control for LHC
title_full Developments in high-precision aspects of power converter control for LHC
title_fullStr Developments in high-precision aspects of power converter control for LHC
title_full_unstemmed Developments in high-precision aspects of power converter control for LHC
title_short Developments in high-precision aspects of power converter control for LHC
title_sort developments in high-precision aspects of power converter control for lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1058539
work_keys_str_mv AT bastosm developmentsinhighprecisionaspectsofpowerconvertercontrolforlhc
AT cantonea developmentsinhighprecisionaspectsofpowerconvertercontrolforlhc
AT fernqvistg developmentsinhighprecisionaspectsofpowerconvertercontrolforlhc
AT kingq developmentsinhighprecisionaspectsofpowerconvertercontrolforlhc

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