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News & Media

Latest ITER Newsline

  • Gravity supports | First production unit in China

    Bolted in a perfect circle to the pedestal ring of the cryostat base, 18 gravity supports will brace the curved outer edge of each toroidal field coil. These un [...]

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  • Conference | Fun-filled vacuum

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  • Naive question of the week | What happens to the car keys?

    We begin today a new series that aims to answer basic, even naive, questions about fusion and ITER. An image used often, when trying to convey the amount of e [...]

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  • Metrology | Facing the millimetre test

    In the realm of the very large at ITER, some of the biggest challenges are lurking down in the millimetre range. Within the Assembly Building a massive struct [...]

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  • Fusion research in Europe | Working it out together

    In Europe, fusion research is structured around a goal-oriented roadmap that closely involves universities, research laboratories and industry. Sibylle Günter, [...]

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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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