核反应堆冷启动至达到临界状态反应性引入自动控制方法研究

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

基金项目:

中国核动力研究设计院核反应堆系统设计技术重点实验室基金项目(9140C730302120C73266)

教育部“留学回国人员科研启动基金”(教外司留[2011]1568号)

Automatic Control Method for Reactivity Insertion from Nuclear Reactor Cold Start-up to Critical

1. Naval University of Engineering, Wuhan, 430033, China;
2. Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610041, China

摘要: 研究了压水堆从冷停堆状态达到临界状态的自动启堆控制方法。参照手动启堆操作过程,设计了2种反应性引入自动控制算法;利用6组缓发中子点堆模型,对控制方法的效果进行了模拟仿真实验验证。结果表明,所设计的算法能够通过适时地控制引入反应性,使反应堆达到临界状态。
- 核反应堆 /
- 点堆模型 /
- 模糊控制 /
- 自动启堆 /
- 临界 /
- 反应堆周期
Abstract: Based on the manual operational experience in the reactor cold start-up, the paper presents two automatic control methods for reactivity insertion from nuclear reactor cold start-up to critical. The effect of the control algorithm is verified by a simulation experiment, with which the point reactor model with six delayed neutrons is utilized. The results show that the designed method can control the reactor to be critical automatically by inserting the reactivity timely and properly.
- Nuclear reactor /
- Point neutron dynamic model /
- Fuzzy control /
- Automatic start-up /
- Critical /
- Reactor period