等离子体科学和技术（英文版）
等離子體科學和技術（英文版）
등리자체과학화기술（영문판）
PLASMA SCIENCE & TECHNOLOGY
2005年
1期
2623-2625
,共3页
何也熙%李晓燕%高喆
何也熙%李曉燕%高喆
하야희%리효연%고철
spherical tokamak%equilibrium field%mutual inductance%power supply
Strong inductive coupling between the heating field and equilibrium field is confirmed to be responsible for the poor plasma equilibrium in initial discharges on the SUNIST spherical tokamak. A modification project for the power supply system of equilibrium field coils is successfully performed to increase the duration time of plasma current flattop from much less than 1ms to about 2 ms.
