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News & Media

Latest ITER Newsline

  • Last stages of assembly for behemoth tool

    Among the dozens of specially designed tools that will have a role to play in positioning and assembling ITER's giant machine components, two stand—literally—a [...]

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  • Kazakhstan expresses interest in collaboration

    The representatives of the nuclear institutions of Kazakhstan who visited ITER last Tuesday stated it simply and clearly: they are very interested in collaborat [...]

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  • Let there be light!

    Achieving fusion energy is more of a marathon than a sprint. And so is the production of a documentary film on fusion ... although in the beginning of their end [...]

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  • Safety control electronics remain fit after furious shaking

    ITER's nuclear safety control electronics have undergone a series of tests in order to demonstrate that they can continue to perform their functions flawlessly [...]

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  • Japan completes first 110-tonne winding pack

    Japan has the procurement responsibility for 9 of ITER's 19 superconducting toroidal field winding packs and all 19 of the toroidal field coil cases. In a major [...]

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Of Interest

See archived articles

Switch it on!

-Sabina Griffith

The four-hectare switchyard is composed of seven 400 kV bays equipped with double busbars that will supply the power to the steady state and pulsed power networks. (Click to view larger version...)
The four-hectare switchyard is composed of seven 400 kV bays equipped with double busbars that will supply the power to the steady state and pulsed power networks.
A short distance to the southwest of the construction projects on the ITER platform, the RTE (Réseau de Transport d'Elecricité) switchyard, called Prionnet, is coming out of the ground at high speed. Here, electricity from the French high voltage lines will be converted to lower voltage and distributed to the ITER scientific facilities.

The four-hectare switchyard is composed of seven 400 kV bays equipped with double busbars that will supply the power to the steady state and pulsed power networks.

At the end of the month, a pylon weighing 120 tons and standing approximately 43 metres tall will be erected between the temporary ITER Headquarters building and the construction platform to carry the two high-voltage lines coming from the French "Tavel-Boutre" line.

Tools and heavy equipment are stored in a dedicated area in the RTE switchyard, including some 12 km of copper cable that will be buried in the soil to earth the power installations above and ensure personal safety.



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