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17–22 Oct 2016
Kyoto International Conference Center
Japan timezone

Progress of EAST Neutral Beam Injection System

19 Oct 2016, 14:00
4h 45m
Kyoto International Conference Center

Kyoto International Conference Center

Takaragaike, Sakyo-ku, Kyoto 606-0001 Japan
Poster FIP - Fusion Engineering, Integration and Power Plant Design Poster 4

Speaker

Dr Yuanlai Xie (Institute of Plasma Physics,Chinese Academy of Sciences)

Description

The neutral beam injection system of EAST (EAST-NBIS) consists of two sets of neutral beam injectors (namely EAST-NBI-1 and EAST-NBI-2). Each of them has two ion sources which can operate independently. The assembly of EAST-NBI-2 accomplished in April 2015 after finishing the assembly of EAST-NBI-1 in 2013. The two injectors attended EAST experiment campaign of 2015 and are attending EAST experiment campaign of 2016. Different neutral beam injection modes have been carrying out. Optimizations for two injectors are carrying out towards higher stability and reliability under long pulse high power beam extraction. This presentation will mainly describe:⑴the results obtained from annual experiment of the latest three years;⑵the results related to specific optimization;⑶ the plan of optimization for EAST-NBIS to be carried out in the near future.
Country or International Organization China (CAEA)
Paper Number FIP/P4-32

Primary author

Prof. Chundong Hu (Institute of Plasma Physics,Chinese Academy of Sciences)

Co-authors

Mr Sheng Liu (Institute of Plasma Physics,Chinese Academy of Sciences) Dr Yuanlai Xie (Institute of Plasma Physics,Chinese Academy of Sciences)

Presentation materials

There are no materials yet.