Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4921088 | Fusion Engineering and Design | 2017 | 8 Pages |
Abstract
This paper describes the plasma current profile reconstruction algorithms using POlarimeter-INTerferometer(POINT) measurements in GPU parallel equilibrium reconstruction code P-EFIT for EAST plasma control. Real-time POINT diagnostic data acquisition system is designed to satisfy the requirement for real-time reconstruction. The static time-slice and experimental simulation benchmark calculations using experimental magnetic plus POINT data of EAST discharge are conducted, which show that P-EFIT could provide reasonable plasma current and q profile in 0.7Â ms in real-time with 65Â ÃÂ 65 spatial grid resolution. These results show that P-EFIT with POINT diagnostic could provide equilibrium reconstruction results for real-time plasma current and q profile control which will be applied in the near future.
Related Topics
Physical Sciences and Engineering
Energy
Energy Engineering and Power Technology
Authors
Y. Huang, B.J. Xiao, Z.P. Luo, J.P. Qian, S. Li, Y. Chen, H.Q. Liu, L.Q. Xu, Y. Yuan, Q.P. Yuan,