合肥光源嵌入式高精度电源设备控制系统的研制  

The development of HLS embedded high precision power supply device control system

作　　者：王季刚[1] 李为民[1] 宣科[1] 刘功发[1] 李川[1] 鲍循[1] 郭卫群[1] 

机构地区：[1]中国科学技术大学国家同步辐射实验室,安徽合肥230029

出　　处：《中国科学技术大学学报》2007年第4期493-496,共4页JUSTC

基　　金：中国科学院知识创新工程二期(KY4206)资助

摘　　要：嵌入式高精度电源设备控制系统是合肥光源控制系统的重要组成部分,其基本功能是对高精度电源设备及其运行过程进行监控.性能上要求该控制系统的模拟量输入、输出模块的精度和稳定度达到万分之一,软硬件易于扩展,可适应对不同种类高精度电源设备的控制,并且易于接入基于EPICS(experiment physics and industrial control system)的控制系统.嵌入式高精度电源设备控制系统的软硬件是基于EPICS要求进行设计.测试结果表明,该系统所需完成的功能及所要求的性能指标均达到设计要求.该系统已用于控制储存环主磁铁电源和超导Wiggler电源.运行经验显示,该系统运行稳定可靠,操作方便,很好地满足了机器运行和机器研究的需要.Based on EPICS （experiment physics and industrial control system）, embedded high precision power supply device control system was designed, which is an important part of HLS＇ control system. Its main function is to monitor high precision devices and their running. The accuracy and stability of the control system＇s analog input and output value are required to be 100 ppm. The control system was designed to be universal, which means that its software and hardware are expandable and suitable to control various high precision power supply devices and easy to be connected to EPICS-based control system. The results of the measurement show that the main functions and performance of the designed control system can accord with the design requirement. The control system was constructed to control the storage ring＇s main magnet power supply and superconducting Wiggler power supply. The running experience indicates that the control system＇s running is stable and it＇s operation is convenient,and that the control system meets the requirement of machine running and study.

关 键 词：合肥光源 稳定度 控制系统 EPICS 

分 类 号：TL503.6[核科学技术—核技术及应用]