原子能科学技术2018，Vol.52Issue(6)：1139-1143,5.DOI:10.7538/yzk.2017.youxian.0593
HLS-Ⅱ恒温冷却水控制系统的设计与实现
Design and Implementation of HLS-Ⅱ Constant Temperature Cooling Water Control System
摘要
Abstract
The constant temperature cooling water control system of HLS-Ⅱ is used to control the cooling water temperature change,and reduces the effect of the external environment on the equipment to improve the stability of the light source operation.T he system is a distributed control system based on EPICS,and uses a serial port Ethernet converter MOXA6450 to connect digital indicating controller UT55A-20 to the LAN.The temperature control is implemented in UT55A-20,and IOC runs on VMWare virtu-al machine.T he system has been stable and reliable since 2015,and the control preci-sion of cooling water temperature reaches ± 0.5 ℃ design indicators.The system pro-vides the necessary technical support for the stable supply light of HLS-Ⅱ.关键词
冷却水/恒温控制/PID/分布式控制系统/EPICSKey words
cooling water/constant temperature control/PID/distributed control sys-tem/EPICS分类
能源科技引用本文复制引用
孙晓康,宋一凡,李川,蒋思远,刘功发..HLS-Ⅱ恒温冷却水控制系统的设计与实现[J].原子能科学技术,2018,52(6):1139-1143,5.基金项目
国家自然科学基金资助项目(11375186) （11375186）
