DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers

During LS2, the LHC beam dump kicker pulse generators will be subject to a substantial consolidation program. One major part is the replacement of the existing GTO stack trigger transformer by a new more performant one. The transformer is assembled, moulded, and tested in-house. Part of the validati...

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Autores principales: Stadlbauer, Tobias, Chmielinska, Agnieszka, Ducimetière, Laurent, Kontelis, Dimitrios, Kramer, Thomas, Senaj, Viliam
Lenguaje:eng
Publicado: 2019
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2019-THPRB079
http://cds.cern.ch/record/2690545
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author Stadlbauer, Tobias
Chmielinska, Agnieszka
Ducimetière, Laurent
Kontelis, Dimitrios
Kramer, Thomas
Senaj, Viliam
author_facet Stadlbauer, Tobias
Chmielinska, Agnieszka
Ducimetière, Laurent
Kontelis, Dimitrios
Kramer, Thomas
Senaj, Viliam
author_sort Stadlbauer, Tobias
collection CERN
description During LS2, the LHC beam dump kicker pulse generators will be subject to a substantial consolidation program. One major part is the replacement of the existing GTO stack trigger transformer by a new more performant one. The transformer is assembled, moulded, and tested in-house. Part of the validation procedure are standard DC tests and subsequent discharge monitoring as well as newly introduced phase resolved partial discharge measurements. This paper briefly highlights the trigger transformer parameters and construction and outlines in detail the testing and partial discharge measurements. It concludes with a comparison and analysis of the results of the different measurement techniques.
id oai-inspirehep.net-1745817
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling oai-inspirehep.net-17458172022-04-08T08:16:20Zdoi:10.18429/JACoW-IPAC2019-THPRB079http://cds.cern.ch/record/2690545engStadlbauer, TobiasChmielinska, AgnieszkaDucimetière, LaurentKontelis, DimitriosKramer, ThomasSenaj, ViliamDC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickersAccelerators and Storage RingsDuring LS2, the LHC beam dump kicker pulse generators will be subject to a substantial consolidation program. One major part is the replacement of the existing GTO stack trigger transformer by a new more performant one. The transformer is assembled, moulded, and tested in-house. Part of the validation procedure are standard DC tests and subsequent discharge monitoring as well as newly introduced phase resolved partial discharge measurements. This paper briefly highlights the trigger transformer parameters and construction and outlines in detail the testing and partial discharge measurements. It concludes with a comparison and analysis of the results of the different measurement techniques.CERN-ACC-2019-263oai:inspirehep.net:17458172019
spellingShingle Accelerators and Storage Rings
Stadlbauer, Tobias
Chmielinska, Agnieszka
Ducimetière, Laurent
Kontelis, Dimitrios
Kramer, Thomas
Senaj, Viliam
DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers
title DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers
title_full DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers
title_fullStr DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers
title_full_unstemmed DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers
title_short DC testing and phase resolved partial discharge measurements of the new trigger transformers for the LHC beam dump kickers
title_sort dc testing and phase resolved partial discharge measurements of the new trigger transformers for the lhc beam dump kickers
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2019-THPRB079
http://cds.cern.ch/record/2690545
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