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Latest ITER Newsline

  • Upending tool | How to raise a sleeping giant

    How will the teams on site raise components weighing up to 450 tonnes from their horizontal delivery configurations to the upright orientation needed for assemb [...]

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  • SOFT 2018 | Conference opens in antique setting

    The ancient theatre of Taormina, in northeast Sicily, was built by the Romans on the foundations of an earlier Greek theatre. Still used to this day, the round [...]

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  • Former Council Chair Iotti | "Everyone should be congratulated!"

    For those who dreamed ITER in the 1990s, a visit to the construction site today is like stepping into a miracle. For Bob Iotti, who has been associated with the [...]

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  • In-vessel coils | Conductor qualified for manufacturing

    For magnet coils operating inside of the vacuum vessel, conventional insulation schemes are not an option. ITER will rely on mineral-insulated conductor technol [...]

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  • ITER Research Plan | The 400-page scenario

    The ITER Organization has just made publically available the most recent version of the ITER Research Plan, a 400-page document that describes the present visio [...]

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Of Interest

See archived entries

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'Electricité) 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 tonnes 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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