【摘要】 根据中心负剪切模式中的等离子体温度分布和安全因子分布,通过将波迹方程与Fokker-Planck方程联合进行求解,对中心负剪切模式中的电子回旋波电流驱动进行了计算．结果表明:在中心负剪切运行模式中,驱动电流大有较宽的分布,改变平行折射率可以控制波功率在等离子体中的沉积位置以及驱动电流分布的位置．更多还原

【Abstract】 According to the temperature profiles and the safety factor profile operating in negative central magnetic shear (NCS) mode,the calculation of electron cyclotron current drive is performed with the Fokker-Planck equation incorporated into a ray tracing code.The results show that the driven current profile is rather broad in NCS mode,and the locations of both driven current and power deposition can be controlled by the change of parallel refractive index.更多还原