Syunzo Ohmori

Development and Operational Experiences of the JT-60U Tokamak and Power Supplies

N. Hosogane, H. Ninomiya, M. Matsukawa, Toshiki Ando et autres

The design of the JT-60U tokamak, the configuration of the coil power supplies, and the operational experiences gained to date are reviewed. JT-60U is a large tokamak upgraded from the original JT-60 in order to obtain high plasma current, large plasma volume, …

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A Design Study of the Power Supply System for Superconducting JT-60

M. Matsukawa, S. Ishida, Akira Sakasai, G. Kurita et autres

The JT-60 facility is now planning to replace the existing machine with a superconducting machine (JT-60SC) in order to proceed with advanced studies of steady state plasmas with high performance core conditions close to those of fusion reactor. A maximum plasma current …

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Achievement of high fusion triple product in the JT-60U high pH mode

M. Mori, S. Ishida, T. Ando, K. Annoh et autres

Improvement of an enhanced confinement state in a high poloidal beta (β p ) regime without sawtooth activity has been achieved in JT-60U. A confinement mode has been demonstrated where both the edge and the core confinement are improved. The attainable β …

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JT-60 experiments

Takumi Abe, Hiroshi Aikawa, N. Akaoka, H. Akasaka et autres

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