Tokamak à configuration variable

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Interior of the tokamak, lined with graphite plates
03 Toakamakclaudeseul.jpg

The tokamak à configuration variable ( TCV ) is an experimental nuclear fusion reactor of the École polytechnique fédérale de Lausanne (EPFL), it is used for research into nuclear fusion . The reactor was commissioned in 1992 with the first plasma in November. In 1997 a lifetime of the plasma of 2 seconds was reached. Renovation work was carried out from 2015 to 2016, in particular new divertors were installed.

Technical specifications

  • Height: 1.40 m
  • small radius: 0.25 m
  • Large radius: 0.88 m
  • Volume: 1.08 m 3
  • Maximum plasma current: 1.2 mega amps
  • Lifespan of the plasma: max. 2 s
  • Magnetic field: 1.43 Tesla
  • Heating capacity: 4.5 megawatts

Web links

Commons : Tokamak à configuration variable  - album with pictures, videos and audio files

Individual evidence

  1. Newsletter euro-fusion.org , accessed on October 9, 2016