Experimental Advanced Superconducting Tokamak

EAST
Experimental Advanced Superconducting Tokamak
EAST vacuum vessel
Device typeTokamak
LocationHefei, China
AffiliationHefei Institutes of Physical Science, Chinese Academy of Sciences
Technical specifications
Major radius1.85 m (6 ft 1 in)
Minor radius0.45 m (1 ft 6 in)
Magnetic field3.5 T (35,000 G)
Heating power7.5 MW
Discharge duration102 s
Plasma current1.0 MA
Plasma temperature100×106 K
History
Year(s) of operation2006–present
Preceded byHT-6M
Experimental Advanced Superconducting Tokamak
Chinese先进超导托卡马克实验装置
Hanyu Pinyinxiānjìn chāodǎo tuōkǎmǎkè shíyàn zhuāngzhì
Literal meaningAdvanced Superconducting Tokamak Experimental device
Transcriptions
Standard Mandarin
Hanyu Pinyinxiānjìn chāodǎo tuōkǎmǎkè shíyàn zhuāngzhì
Technical sketch of EAST
Plasma in EAST

The Experimental Advanced Superconducting Tokamak (EAST), internal designation HT-7U (Hefei Tokamak 7 Upgrade), is an experimental superconducting tokamak magnetic fusion energy reactor in Hefei, China. The Hefei Institutes of Physical Science is conducting the experiment for the Chinese Academy of Sciences. It has operated since 2006.

It is the first tokamak to employ superconducting toroidal and poloidal magnets. It aims for plasma pulses of up to 1,000 seconds.

Since China is a member of the international ITER project, it is hoped that EAST will provide new impetus for its further development.