Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • The making of a ring coil—a photo story

    From one end to the other of the on-site manufacturing facility for poloidal field coils, the different production stations are now clearly delimited, with tool [...]

    Read more

  • An unexpected fusion spinoff: aircraft carrier catapult

    The US company General Atomics is fabricating the 'beating heart of ITER,' an electromagnet called the central solenoid that is so large and powerful, that its [...]

    Read more

  • First steps towards "energizing"

    It takes more than the flipping of a switch to connect the ITER site to the French national grid. The operation, called a 'first energizing,' is a complex, step [...]

    Read more

  • The bioshield rises

    The bioshield structure is rising at the heart of the Tokamak Building. The last plot of the B1 level was poured last week; about half of the first ground level [...]

    Read more

  • Barcelona Supercomputer Center and ITER strengthen ties

    In a Memorandum of Understanding signed on 12 January 2017, the ITER Organization and the Barcelona Supercomputing Center (BSC) in Spain have agreed 'to promote [...]

    Read more

Of Interest

See archived articles

ITER magnet construction underway in Japan and China

-Neil Mitchell, Head of the ITER Magnet Division

So-called 'S-bend boxes' are used for the bending and insulation trials of the magnet feeders. (Click to view larger version...)
So-called 'S-bend boxes' are used for the bending and insulation trials of the magnet feeders.
Members of the ITER Magnet Division last month spent a week at the Institute of Plasma Physics at the Chinese Academy of Sciences (ASIPP) in Hefei where work is being performed as part of the collaboration on the design of the magnet feeders. The team witnessed the first bending and insulation trials on conductor dummy lengths that will be used within the "S-bend boxes" that form part of the electrical connections to the magnets from the galleries around the tokamak, providing flexibility for thermal contraction as the magnets are cooled to liquid helium temperatures.

The cabling line, with the final silver cable in the middle, and the operating team after 110m are completed. (Click to view larger version...)
The cabling line, with the final silver cable in the middle, and the operating team after 110m are completed.
Also, prototype conductor jacket sections for ITER's Central Solenoid (CS) have been produced by the Baosteel company in Shanghai. As part of the CERN-ITER collaboration, two CERN members carried out an ultrasonic inspection for cracks of 30 prototype 316LN (low carbon) CS jacket sections produced by Baosteel under an ITER contract. The sections will be shipped to Japan for a compaction operation at the jacketing line in Kyushu before being sent to US ITER at Oak Ridge for preliminary winding trials.

The ultrasonic inspection of the CS jacket sections. (Click to view larger version...)
The ultrasonic inspection of the CS jacket sections.
In parallel, the final stage cabling of the first production of a full 760m unit length of ITER's Toroidal Field conductor was completed at the Hitachi Cable facility in Hitachi, Japan. The twelve-hour operation starting at 4 p.m. and finished at 4 a.m., with members of ITER's Magnet Division and the Japanese Atomic Energy Agency (JAEA) attending.


return to the latest published articles