Feedback Control Modeling of Plasma Position and Current during Intense Heating in ISX-B

摘要: The ISX-B tokamak at ORNL is designed to have 1.8 MW (and eventually 3 MW) of neutral beam power injected heat the plasma. This may raise s? plasna over 5 percent in less than 50 ms, if plasma MHD stable. results a numerical simulation feedback control system and poloidal coil supplies necessary resulting noncircular (D-shaped or elliptical) are presented. shown be straightforward, although nonlinear voltage-current dependence assumed supplies. required supplied coils order contain under high heating rates estimated.