摘要
在核电站安全级DCS中,设备接口模块具有优先级指令判断、驱动、信号采集等功能,在执行电站的保护功能中起着至关重要的作用。在满足核安全要求中的独立性和多样性的原则下,对FirmSys系统实现的设备接口模块功能和工作原理进行介绍,并对其不足提出优化与改进建议。
In the safety DCS of nuclear power plant,the equipment interface module has the functions of priority instruction judgment,driving and signal acquisition,it plays an important role in the protection function of power station.Under the principle of independence and diversity in meeting the requirements of nuclear safety,this paper introduces the function and working principle of equipment interface module realized by FirmSys system,and it puts forward optimization and improvement for its shortcomings.
作者
李广桥
户滕
张骏
杨宇宁
祁俊杰
Li Guangqiao;Hu Teng;Zhang Jun;Yang Yuning;Qi Junjie(Jiangsu Nuclear Power Corporation,Lianyungang 222042,China)
出处
《电子技术应用》
2023年第S01期41-45,共5页
Application of Electronic Technique
