Abstract:

Based on the abundant experimental data from some big size tokamak device, the driving of HALO current was understood. At the same time the numerical simulation methods was used to investigate the HALO damage to the structure of tokamak device considering the toroidal asymmetric characteristic of the HALO current. Finally an engineering theory and science analysis method will be summarized, which could help to develop the design criteria for the future tokamak fusion reactors.

Key words: HALO Current, EAST superconducting tokamak, Numerical simulation

摘要：

在弄清产生HALO电流的物理机制的基础上，分析了EAST超导托卡马克装置的最大HALO电流及其引起的最大电磁载荷, 并采用数值模拟方法，对真空室结构在HALO电流作用下的受力情况进行了分析。

关键词: HALO Current, EAST superconducting tokamak, Numerical simulation