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News & Media

Latest ITER Newsline

  • Neutral beam power supply | Lightning-power voltage

    In January 2021, preparatory works began for the construction of two large buildings designed to accommodate a unique set of electrical equipment. A little more [...]

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  • MITICA | Cryopump passes site acceptance tests

    Cryopumps, which play an essential role in ITER, are not what one has in mind when picturing a pump. A conventional pump creates negative pressure to suck in fl [...]

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  • Construction progress | Bird's eye views, three years apart

    Taken three years apart (February 2020-February 2023) these two aerial photographs provide a spectacular illustration of progress on the ITER construction site. [...]

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  • Tritium breeding | Korea and Europe enter partnership

    The future of fusion rests on the availably of two hydrogen isotopes, deuterium (one proton, one neutron) and tritium (one proton, two neutrons). Extracting deu [...]

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  • Diagnostic windows | Preserving the view and the vacuum

    Punctuating the inner surface of the vacuum vessel are many strategically placed windows that will be used by diagnostic systems to 'observe' the plasma. " [...]

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Of Interest

See archived entries

ITER NEWSLINE -

ASDEX Upgrade breaks record for power exhaust

(Click to view larger version...)
A world record in heating power, in relation to the size of the device, has been achieved by the ASDEX Upgrade fusion device at the Max Planck Institute of Plasma Physics (IPP) in Garching: This was made possible by a sophisticated control system.

For the first time worldwide, a fast feedback control facility ensures, on the one hand, that the hot (millions of degrees), high-power plasmas needed are produced and, on the other, that the wall of the plasma vessel is not overloaded, this being an important result on the way to a fusion power plant.

[...] The hitherto unattained heating power of 14 megawatts per metre with respect to the radius of the device was achieved without overloading the divertor plates.

Read more here.

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