摘要
清华大学核能技术设计研究院开发的 ５ ＭＷ低温核供热试验堆已建成运行。本文简要介绍该堆的主要设计特性，其中包括一体化、自稳压和双层壳的结构设计、世界上首次采用的控制棒水力传动系统、自然循环的冷却方式以及防止放射性物质泄人热网的措施等。这些设计措施大大提高了该堆的固有安全性。还介绍了该堆的主要安全性能，重要的试验研究项目及自调节性和自稳定性等运行特性。
MW experimental low temperature nuclear heating reactor developed by the institute of Nuclear Energy Technology, Tsinghua University, was Cumpleted and put into operation. This paper describes briefly the main design char.&cteristics, including the integrated arrange ment, dual pressure containing vessel structure, hydraulic control rod drive system used in reactor first time in the world, natural circulation and the design provisions for protecting heating grid from radioactive contamination. These design measures greatly enhance its inherent safety features. This paper also prosents the main safety characteristics, key experiments and the operational features, such as load-follow ability and optional stability.
出处
《清华大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1991年第3期1-11,共11页
Journal of Tsinghua University(Science and Technology)
关键词
低温核供热堆
安全特性
设计
low temperature heating reactor, integrated arrangement, natural circulation, inherent safety characteristics
