Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • Computer-Aided Design | A new platform with Australia

    In September 2016, the signature of a Cooperation Agreement between the Australian Nuclear Science and Technology Organisation (ANSTO) and the ITER Organization [...]

    Read more

  • ITER Council | Project metrics confirm performance

    The governing body of the ITER Organization, the ITER Council, met for the twenty-first time on 15 and 16 November 2017 under the chairmanship of Won Namkung (K [...]

    Read more

  • COP 23 | Placing ITER on the global scene

    On the western bank of theRhine and not far from the seat of the UN Climate Change Secretariat, world leaders are discussing how to push ahead for international [...]

    Read more

  • Japan's MEXT Minister | Seeing is believing

    On 4 November, ITER received Yoshimasa Hayashi, the Japanese Minister of MEXT—the Ministry of Education, Culture, Sports, Science and Technology with oversight [...]

    Read more

  • Architect Engineer | ENGAGE receives prestigious award

    Since 2006, the French 'Grand Prix de l'Ingénierie' has recognized engineering projects and/or teams that are remarkable in terms of scope, innovation, complexi [...]

    Read more

Of Interest

See archived articles

New step forward for ITER's poloidal field converters

ITER China

Important to powering the ITER poloidal field magnets, the converter bridge (pictured) and external bypass were delivered by Chinese industry to ASIPP for testing last October. Here, the converter bypass undergoes the short circuit withstand test. (Click to view larger version...)
Important to powering the ITER poloidal field magnets, the converter bridge (pictured) and external bypass were delivered by Chinese industry to ASIPP for testing last October. Here, the converter bypass undergoes the short circuit withstand test.
Following the successful commissioning of the ITER power supply test facility at the Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP) last December, another exciting step forward has been made in the procurement of ITER's poloidal field converters.

The short circuit tests on the ITER poloidal field converter bridges and external bypass were accomplished successfully on 8 January 2014. In a series of stringent tests, partially witnessed by technical staff from the ITER Organization and the Chinese Domestic Agency, the soundness of the design and manufacture of these key components was demonstrated.

The positive test results achieved in December and January have demonstrated that the components fully meet the design requirements for the poloidal field converters. (Pictured: the external bypass.) (Click to view larger version...)
The positive test results achieved in December and January have demonstrated that the components fully meet the design requirements for the poloidal field converters. (Pictured: the external bypass.)
These tests included the short circuit withstand test, the dynamic current balance test, the prospective fault current test with the intervention of electronic protection, the FSC test with the intervention of electronic protection, and the FSC test without the intervention of electronic protection. The novelty of the component design created specific requirements, far different from similar tests performed in the past. The series tests were characterized by high test current (up to 430 kA) and complicated prospective waveform. Efforts from the engineers from the AC/DC converter team at ITER China resulted in the successful conclusion of all required type tests.

These positive test results—which demonstrate that manufacturing can fully meet the design requirements of the ITER poloidal field converters—pave the way for series production to begin.



return to the latest published articles