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  • Agredano Torres, ManuelCentro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain (författare)

Coils and power supplies design for the SMART tokamak

  • Artikel/kapitelEngelska2021

Förlag, utgivningsår, omfång ...

  • Elsevier BV,2021
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:kth-348844
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-348844URI
  • https://doi.org/10.1016/j.fusengdes.2021.112683DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • QC 20240701
  • A new spherical tokamak, the SMall Aspect Ratio Tokamak (SMART), is currently being designed at the University of Seville. The goal of the machine is to achieve a toroidal field of 1 T, a plasma current of 500 kA and a pulse length of 500 ms for a plasma with a major radius of 0.4 m and minor radius of 0.25 m. This contribution presents the design of the coils and power supplies of the machine. The design foresees a central solenoid, 12 toroidal field coils and 8 poloidal field coils. Taking the current waveforms for these set of coils as starting point, each of them has been designed to withstand the Joule heating during the tokamak operation time. An analytical thermal model is employed to obtain the cross sections of each coil and, finally, their dimensions and parameters. The design of flexible and modular power supplies, based on IGBTs and supercapacitors, is presented. The topologies and control strategy of the power supplies are explained, together with a model in MATLAB Simulink to simulate the power supplies performance, proving their feasibility before the construction of the system.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Garcia-Sanchez, J.L.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain (författare)
  • Mancini, A.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain; Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (författare)
  • Doyle, S.J.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain; Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (författare)
  • Garcia-Munoz, M.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain; Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (författare)
  • Ayllon-Guerola, J.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain; Department of Mechanical Engineering and Manufacturing, University of Seville, Seville, Spain (författare)
  • Barragan-Villarejo, M.Department of Electrical Engineering, University of Seville, Seville, Spain (författare)
  • Viezzer, E.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain; Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (författare)
  • Segado-Fernandez, J.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain (författare)
  • Lopez-Aires, D.Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (författare)
  • Toledo-Garrido, J.Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (författare)
  • Buxton, P.F.Tokamak Energy Ltd, 173 Brook Drive Milton Park Abingdon OX14 4SD, UK (författare)
  • Chung, K.J.Department of Nuclear Engineering, Seoul National University, Seoul 151-742, South Korea (författare)
  • Garcia-Dominguez, J.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain (författare)
  • Garcia-Franquelo, L.Department of Electronic Engineering, University of Seville, Seville, Spain (författare)
  • Gryaznevich, M.P.Tokamak Energy Ltd, 173 Brook Drive Milton Park Abingdon OX14 4SD, UK (författare)
  • Hidalgo-Salaverri, J.Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain (författare)
  • Hwang, Y.S.Department of Nuclear Engineering, Seoul National University, Seoul 151-742, South Korea (författare)
  • Leon-Galvan, J.I.Department of Electronic Engineering, University of Seville, Seville, Spain (författare)
  • Maza-Ortega, J.Department of Electrical Engineering, University of Seville, Seville, Spain (författare)
  • Centro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, SpainCentro Nacional de Aceleradores (University of Seville, CSIC, J. de Andalucia), Seville, Spain; Department of Atomic, Molecular and Nuclear Physics, University of Seville, Seville, Spain (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Fusion engineering and design: Elsevier BV168, s. 112683-1126830920-37961873-7196

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