Design status and procurement activities of the High Voltage Deck 1 and Bushing for the ITER Neutral Beam Injector (Articolo in rivista)

Type
Label
  • Design status and procurement activities of the High Voltage Deck 1 and Bushing for the ITER Neutral Beam Injector (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.fusengdes.2012.11.029 (literal)
Alternative label
  • Marco Boldrin; Antonio De Lorenzi; Hans Decamps; Luca Grando; Muriel Simon; Vanni Toigo (2013)
    Design status and procurement activities of the High Voltage Deck 1 and Bushing for the ITER Neutral Beam Injector
    in Fusion engineering and design; ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Marco Boldrin; Antonio De Lorenzi; Hans Decamps; Luca Grando; Muriel Simon; Vanni Toigo (literal)
Pagina inizio
  • 985 (literal)
Pagina fine
  • 989 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Available online 5 March 2013, E-ISSN: 1873-7196. Proceedings of the 27th Symposium On Fusion Technology (SOFT-27); Liège, Belgium, September 24-28, 2012 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0920379612005492 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 88 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6-8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1,2,4,6 : Consorzio RFX, Associazione EURATOM-ENEA sulla Fusione, Corso Stati Uniti 4, I-35127 Padova, Italy; / 5 : Fusion For Energy, c/ Josep Pla 2, 08019 Barcelona, Spain; / 3 : ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France. (literal)
Titolo
  • Design status and procurement activities of the High Voltage Deck 1 and Bushing for the ITER Neutral Beam Injector (literal)
Abstract
  • The ITER Neutral Beam Injector (NBI) power supply system includes several non-standard components, whose ratings go beyond the present industrial practice. Two of these items, to be procured by Fusion for Energy, are: 1. A -1 MVdc air-insulated Faraday cage, called High Voltage Deck 1 (HVD1), hosting the Ion Source and Extractor Power Supplies (ISEPS) and the associated diagnostics. 2. A -1 MVdc feedthrough, called HVD1-TL Bushing, aimed at connecting the HVD1 to the gas (SF6) insulated Transmission Line (TL), containing inside its High Voltage (HV) conductor all ISEPS power and control cables coming from the HVD1 to be connected to the NBI Ion Source services. The paper deals with the status of the design of the HVD1 and HVD1-TL Bushing, focusing on insulation, mechanical and thermal issues as well as on their integration with the other components of the power supply system. In particular, the insulation issue of the integrated system has been addressed by means of an electrostatic Finite Element (FE) analysis whilst a FE thermal simulation has been carried out to assess the impact of the dissipation of the proposed design of the inner conductors (ISEPS conductors) not actively cooled. Finally, the paper describes the status of procurement strategy and execution. (literal)
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