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News & Media

Latest ITER Newsline

  • The physics behind the transition to H-mode

    H‐mode—or thesudden improvement of plasma confinement in the magnetic field of tokamaksby approximatelya factor of two—is thehigh confinement regime that all mo [...]

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  • In search of the green plasma

    Sébastien König's core competence is in planning and scheduling; his passion is in understanding the workings of the Universe. In his previous life, before join [...]

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  • An outing into the future

    Open Doors days occur with scientific regularity at ITER (spring and autumn) and yet—due to the rapid evolution of work on site—each event offers something new. [...]

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  • Fusion "grandfather" tells family story

    Grandfathers like to tell stories. And Robert Aymar, the 'grandfather' of the French fusion community, is no exception. 'Being so old,' he quipped at last week' [...]

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  • An AC/DC adapter ... ITER size

    Like flashlight and smartphones, the ITER magnets—all 10,000 tonnes of them—will run on direct current (DC). And like flashlight and smartphones they will need [...]

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Of Interest

See archived articles

Cable car in the sky



The best way to work on a cable is to ride along it in a gondola. This spectacular technique was implemented this week on the 400 kV power line as workers installed "line spacers" between the two conductors of each phase cable.

Spacers are used to keep cables from entering into contact with one another in the case of strong wind. They also help balance the stress placed on the anchor pins that attach the cables to the pylons.

Spacers have to be placed every 50 metres. Since there are six kilometres to cover between the pylon facing the ITER Headquarters and the connexion to the Boutre-Tavel power line ... that will make for a lot of nice gondola riding ahead.


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