摘要
安全级DCS是核电站重要的保护系统,许多新建和改造项目都会采用国产化的安全级DCS。随着仿真系统平台安全级虚拟DCS(NASSIM)的发展和成熟,为提高安全级DCS项目测试设计验证质量,面向安全级DCS项目的全部生命周期,优化测试设计验证流程。同时,提出了采用NASSIM平台的测试设计验证方法,并在安全级DCS供货项目及设备供货后的现场变更中应用此方法。结果表明,使用NASSIM平台验证后的测试设计质量明显提高,此方法在后续项目中具有推广意义。
Safety-grade DCS is an important protection system in nuclear power plants,many new construction and renovation projects adopt domestically produced safety-grade DCS.With the development and maturity of simulation system platform safety-grade virtual DCS(NASSIM),in order to improve the quality of testing design verification for safety-grade DCS projects,the testing design verification process is optimized for the entire lifecycle of safety-grade DCS projects.At the same time,proposed the use of NASSIM platform testing design verification method,and applied this method in safety-grade DCS supply projects and on-site changes after equipment supply.The results indicate that the quality of test design significantly improved after verification using the NASSIM platform,and this method has promotional significance in subsequent projects.
作者
周后均
文胡
谢长洪
李军燕
ZHOU Houjun;WEN Hu;XIE Changhong;LI Junyan(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of China,Chengdu,Sichuan 610213,China)
出处
《自动化应用》
2025年第4期279-282,共4页
Automation Application
