J-TEXT装置静态扰动场电源系统结构分析及实现

摘要

A pulse power supply system based on capacitor energy storage is developed for the static resonant magnetic perturbation (SRMP) coils on J-TEXT tokamak. SRMP coils of J-TEXT tokamak was introduced and a detailed analysis of the power supply system working principle was given. Its tests and experimental results were provided. The experimental results show that the SRMP power supply system can produce current up to 8kA with maximum current rising rate of 200A.ms-1, so it can stably produce corresponding magnetic perturbation to support the physical experiments.%研制了一种基于电容储能的脉冲电源系统用于J-TEXT装置扰动磁场线圈的运行，介绍了J-TEXT装置静态扰动磁场线圈(SRMP)，对静态扰动磁场电源系统进行了原理分析，并给出了电源的运行结果。实验运行效果表明，输出电流最大能达到8kA，最大电流上升率为200A.ms−1，静态扰动场电源系可以稳定地工作，可以产生足够的扰动磁场并开展相关物理实验。