Development and validation of an electromagnetic model of the active control system of MHD modes in RFX-mod (Articolo in rivista)

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Label
  • Development and validation of an electromagnetic model of the active control system of MHD modes in RFX-mod (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.fusengdes.2007.03.035 (literal)
Alternative label
  • G. Marchiori; A. Soppelsa (2007)
    Development and validation of an electromagnetic model of the active control system of MHD modes in RFX-mod
    in Fusion engineering and design; Elsevier Science SA, Lausanne (Svizzera)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Marchiori; A. Soppelsa (literal)
Pagina inizio
  • 1015 (literal)
Pagina fine
  • 1022 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S092037960700138X (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 82 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Issue: 5-14 (literal)
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  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5-14 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1: Consorzio RFX, Associazione EURATOM-ENEA sulla Fusione, Corso Stati Uniti 4, 35127 Padova, Italy / 2: Consorzio RFX, Associazione EURATOM-ENEA sulla Fusione, Corso Stati Uniti 4, 35127 Padova, Italy and Università degli Studi di Padova, Dipartimento di Ingegneria Elettrica, Via Gradenigo 6/A, 35131 Padova, Italy (literal)
Titolo
  • Development and validation of an electromagnetic model of the active control system of MHD modes in RFX-mod (literal)
Abstract
  • Dramatic improvements in RFX-mod plasma discharges have been achieved after starting operation of the active control system of MHD modes. In view of the design of more sophisticated controllers fully exploiting the system capability, an electromagnetic model of the active system was developed, which takes into account toroidal geometry and effects of passive structures. The model parameters were estimated by processing available data collected in dedicated measurement campaigns. State space representations were adopted to describe the dynamics of the active saddle coil currents and the fluxes measured by saddle probes. Open and closed loop responses were calculated and compared with experimental data. The building of the model along with the results of the extensive validation tests are described in the paper. (literal)
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