摘要
核电厂老旧仪控系统的数字化改造已经成为趋势。就数字化系统本身而言,在技术上没有明显的风险,与全新的核电厂相比,改造工作有众多的约束条件。由于技术的进步和数字化仪控系统的广泛应用,已有改造指导对数字化技术本身的关注已经不再重要。针对指导的关注点与现实脱节的情况,为了能够成功进行仪控系统的数字化改造,本文提出了改造的实施策略,分析了改造时必须关注的要素,给出了相应的建议。
The modernization of old and obsolete instrumentation and control systems in nuclear power plants has become a trend.As far as the digital I&C(instrumentation and control)system itself is concerned,there is no significant technical risk.Compared with implementation in new nuclear power plants,there are numerous constraint facts on the modernization project.With the development of I&C technology and its worldwide deployment,the focus on digital technology itself in the existing modernization guides are not significant any more.To address that some focus in the guides did not cope with the reality requirements for a successfully modernization of I&C,the implementation strategy is proposed,the key elements that must be paid attention to during the project are analyzed,and corresponding suggestions are given.
作者
徐智
张攀
Xu Zhi;Zhang Pan(Nuclear Safety Technology Center,Suzhou Nuclear Power Research Institute,Jiangsu,Suzhou,215004,China)
出处
《仪器仪表用户》
2018年第12期69-72,23,共5页
Instrumentation
作者简介
徐智(1973-),男,安徽庐江人,博士,研究员级高级工程师,从事核设施仪控审评工作。
