原子能科学技术2017，Vol.51Issue(10)：1859-1865,7.DOI:10.7538/yzk.2017.51.10.1859
基于Saber的5MW中性束注入弧电源仿真设计
Simulation Design for Arc Power Supply of 5 MW Neutral Beam Injector Based on Saber
摘要
Abstract
The high current ion source is the core component of the 5 MW neutral beam injection heating system of HL-2M device.The ion source generates plasma by the colli-sion between the gas molecules and primary electrons which are accelerated to high ener-gy state by arc power supply (APS).So the APS is very important for the ion source to maintain a stable arc discharging.A model of the APS main circuit was built.The con-stant current control and notch control of the arc current and constant current charging control and constant power discharging control of the super capacitor were designed and simulated.This method not only can improve the efficiency of the APS main circuit analysis and design and shorten development cycle of the power system,but also can be used in fault analysis and control parameter tuning of the practical system for reducing the risk of experiment.The experimental results indicate that the output of the APS is in accord with simulation output.关键词
中性束注入/离子源/弧电源/开关电源Key words
neutral beam injection/ion source/arc power supply/switching power supply分类
能源科技引用本文复制引用
阳璞琼,张莹,宣伟民,陈文波,黄千红..基于Saber的5MW中性束注入弧电源仿真设计[J].原子能科学技术,2017,51(10):1859-1865,7.基金项目
国家自然科学基金资助项目(11675074) （11675074）
