This paper, using the drift Kinetic Quasi-linear Fokker-Planck equation in the presence of both the induced electric field and the RF wave,derived the plasma electric current which consist of a neoclassical electric current jnc, a RF wave electric current jRF, an Ohmic electric current Joh and an additional electrical current jl, and gave the analytical expressions of these currents within the high-phase-speed limit. Given density and temperature profile, combining the Fokker-Plank equation with the ray equation and the wave power evolution equation, the poloidal flux surface average (jllB) ca...
