电容储能型重频强流电子加速器控制系统  

Control system of repetitively pulsed intense-electron-beam accelerator charged by capacitive energy storage

作　　者：邱永峰 杨建华[1] 刘金亮[1] 程新兵[1] 

机构地区：[1]国防科学技术大学光电科学与工程学院,长沙410073

出　　处：《强激光与粒子束》2016年第7期159-163,共5页High Power Laser and Particle Beams

基　　金：国家自然科学基金项目(51477177)

摘　　要：针对电容储能型重频强流电子加速器对自动控制的要求,研制了一套基于LabVIEW和PIC单片机的远程触发控制系统。本系统用普通的数据采集卡和单片机硬件实现了复杂的电路控制和时序控制,具有信号采集、调用表格数据、控制晶闸管触发等功能,以实现储能电容对变压器原边电容的稳定谐振充电。将该控制系统应用在重频强流电子加速器平台,重复频率运行时,能够保持原边电容充电的一致性和稳定性,系统长时间运行可靠、稳定、抗干扰能力强。A remote trigger-control system based on LabVIEW and PIC microcontroller is developed to control the repetitively pulsed intense-electron-beam accelerator charged by capacitive energy storage.This system employs an ordinary data-acquisition card and a microcontroller to realize complex circuit control and sequence control,with functions of signal collecting,data sheet calling,thyristor switch triggering and so on,to achieve the main purpose of controlling the charging of primary capacitance of transformer resonantly and stably.When the intense-electron-beam accelerator works repetitively with the control system,the voltage of the primary capacitance of transformer is tested to be consistent and stable,which shows that the control system can work stably and reliably with strong anti-interference ability.

关 键 词：储能电容 强流电子加速器 控制系统 LABVIEW PIC单片机 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]