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News & Media

Latest ITER Newsline

  • Fusion events | Bringing power to the people

    In tandem with the annual Fête de la Science, a French exhibition on the sciences, the European research consortium EUROfusion is premiering a new travelling ex [...]

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  • Fusion world | Stellarators "an option" for future power plants

    In the history of magnetic fusion, the photo is iconic. A smiling, bespectacled middle-aged man stands next to a strange contraption sitting on a makeshift wood [...]

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  • Divertor cassettes | Europe awards final contract

    Fifty-four divertor cassettes form the backbone of a unique system designed to exhaust waste gas from the ITER machine and minimize impurities in the plasma. In [...]

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  • Image of the week | 2nd central solenoid module on its way

    A second module for the ITER central solenoid, the "most powerful magnet in the world," is on its way to ITER. Procured by US ITER and manufactured b [...]

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  • Disruption mitigation | Perfecting the pellet

    ITER's success will depend in part on subduing potential plasma instabilities. A team at Oak Ridge National Laboratory in the United States is tackling the chal [...]

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Of Interest

See archived entries

Image of the week

How cable became a coil

We saw it being born, in the form of spooled lengths of jacketed conductor; we saw it being wrapped in white fiberglass tape and slowly transformed into a "double pancake" from multiple turns of insulated coil. Finally, we watched as the pancakes were impregnated with epoxy resin to create a rigid assembly.

Preparing for vacuum pressure impregnation: the first sections of the mould (in grey) are being positioned on the winding pack. Poloidal field coil #5 (PF5), 17 metres in diameter, is the first coil produced by European Domestic Agency contractors in the winding facility on site. Winding began in April 2017. (Click to view larger version...)
Preparing for vacuum pressure impregnation: the first sections of the mould (in grey) are being positioned on the winding pack. Poloidal field coil #5 (PF5), 17 metres in diameter, is the first coil produced by European Domestic Agency contractors in the winding facility on site. Winding began in April 2017.
Slowly, what was just jacketed conductor became a coil. Now, two and a half years after contractors to the European Domestic Agency began despooling operations, poloidal field coil #5 (PF5) has nearly reached the end of its fabrication process. In the photo above, the coil sits majestically on its supports as it is being prepared for vacuum pressure impregnation, an operation that will bond the insulation layers together and give the winding pack the necessary mechanical stiffness.

We'll have more on the ongoing works in the Poloidal Field Coil Winding Facility in an upcoming Newsline.


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