摘要
To demonstrate the viability of steady-state tokamak operation in a high performance regime, which is one of the key physics issues for a viable economic fusion reactor, the quasi-stationary reversed shear (RS) mode of operation in the HL-2A tokamak have been modeled with the TRANSP code. In order to sustain the RS operation towards steady-state, off-axis current drive with lowerhybrid (LH) wave at 2.45 GHz is used to control the current profile.
