摘要
负高压脉冲电源是ECRH系统最重要的组成部分之一。电源系统工作的可靠性与稳定性直接影响整个ECRH系统的运行。给出了电源系统各环节的动态数学模型,设计出带有前馈的PI调节器。利用MATLAB仿真确定了调节器参数。实验结果显示,该电源系统具有较好的控制特性。
Highvoltage power supply is one of the most important components in an ECRH system. Reliability and stability of highvoltage power distribution affect directly the running of the ECRH system. A mathematical model of the links of the power system is proposed in this paper. A PI adjuster with forward feedin has been designed. According to the MATLAB simulation, the parameter of the adjuster is fixed. Experimental results show that good controllable performance of the power supply has been obtained.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
2003年第3期181-185,共5页
Nuclear Fusion and Plasma Physics