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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

A satellite in support to ITER

-Bill Spears, EU Project Officer Manager for JT-60SA

Cutaway of the JT-60SA Tokamak. (Click to view larger version...)
Cutaway of the JT-60SA Tokamak.
A few years before ITER is due to come into operation, the advanced superconducting "satellite" Tokamak JT-60SA, conducted under the Broader Approach Agreement between Japan and Europe, will start operation. With a low aspect ratio design focused on high shaping flexibility, JT-60SA will be able to explore advanced regimes in support of ITER and in preparation for DEMO. More than 40 MW of additional heating will be available with a plasma current up to 5.5 MA. 

Using the building, power supply, and neutral beam infrastructure of JT-60U, a completely new load assembly is being fashioned by suppliers contracted to JAEA, to the Japanese National Program, and to voluntary contributing institutions inside Europe - CEA (Saclay, Grenoble and Cadarache), ENEA, CNR, CIEMAT, SCK, and KIT. 

The participants to the Technical Coordination Meeting in Frascati, Italy, in April 2010. (Click to view larger version...)
The participants to the Technical Coordination Meeting in Frascati, Italy, in April 2010.
Already, under Japanese responsibility, the disassembly of the JT-60U machine is well underway, poloidal field conductor is being manufactured and coil winding has just started, and the first segment of the vacuum vessel is being fabricated. Europe is about to place the contract for the cryostat base, sign agreements for the production of the toroidal field coils and structure, and current leads, and begin manufacture of new magnet power supplies and quench protection systems.

The project functions through an Integrated Project Team, currently made up of a small project team dealing mainly with project management, plus Japanese and European home team personnel handling procurement and project integration. 

You can see our progress at http://www.jt60sa.org.



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