【作者】 欧怀谷； 李富； 张良驹； 冯俊婷；

【Author】 OU Huai-gu;LI Fu;ZHANG Liang-ju;FENG Jun-ting Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China

【机构】 清华大学核能与新能源技术研究院；

【摘要】 功率控制系统是反应堆的一关键控制系统,系统复杂,可靠性要求高。以前的核电站功率控制系统通常采用模拟技术。数字化方案将更有优势,但有相当的难度和待解决的问题。本文介绍一座试验堆的全数字化功率控制系统的设计方案和设计思想,采用了商品级计算机硬件、冗余联锁的软件、严格的质保措施、最终的半实物仿真实验,论证了数字化是可行的、可信的、安全的、经济的。更多还原

【Abstract】 As one of key control systems in the nuclear reactor, the nuclear reactor pow-er control system is complicated, and requires very high level of reliability. Usually thepower control systems in old reactors are implemented by analogy technology, but thedigitalized one will be more powerful and advantageous, and of course be difficult. Thepaper presents one solution for the digitalized power control system of an experimentalreactor, and its methodologies, including the adoption of commercial computer hard-ware, redundant and interlocked software, strict quality assurance, final verification viapartial practicality simulation experiments, with the intention to prove the digitalizedpower control system is practical, credible, reliable, and economical.更多还原