高性能核安全级控制显示操作系统软件设计技术研究  

Study on the Software Design Technology of High Performance Nuclear Safety Classified HMI System

作　　者：石桂连 王晓燕[1] 李萌[1] 杜乔瑞 马忠刚 SHI Guilian;WANG Xiaoyan;LI Meng;DU Qiaorui;MA Zhonggang(China Techenergy Co.Ltd,Beijing 100094,China)

机构地区：[1]北京广利核系统工程有限公司,北京100094

出　　处：《核科学与工程》2021年第6期1145-1153,共9页Nuclear Science and Engineering

摘　　要：核安全级控制显示操作设备(Nuclear safety classified control and information display,SCID)是核电站数字化仪控系统的关键设备,实现运行操作人员与数字化核安全级控制保护系统人机交互功能。本文对我国SCID的需求进行了分析,得出研制高性能SCID的必要性;提出了基于商用实时嵌入式操作系统的SCID软件总体设计方案,并对此方案中涉及的核电安全要求的确定性、系统的自诊断、系统的信息安全防范进行重点设计;随后针对商用操作系统使其达到核电同等质量水平出发,详述了商用操作系统选型和商品级物项适用性确认(Commercial Grad Dedication,CGD);目前高性能核安全仪控安全显示在防城港3&4号机组成功应用,成为我国首款获得工程应用的高性能SCID产品。The nuclear safety classified control and information display equipment(hereinafter referred to as SCID)is the key equipment of the nuclear power plant,which realizes the HMI function between the operator and the nuclear safety control and protection system.In this paper,the requirement status of China's SCID equipment is analyzed,and the necessity of developing high performance SCID is obtained.Furthermore,the overall design scheme of software using commercial operation system is proposed,and the nuclear power safety technologies including the certainty,self-diagnosis of system and information security protection of system are developed.Then,for the commercial operation system to reach the same quality level of nuclear power,the selection of commercial operation system and the CGD method is carried out.Finally,the application of high performance SCID based on this scheme is described,and the future work is prospected.

关 键 词：核安全级 操作显示控制设备 商用操作系统 商品级物项适用性确认 确定性 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]