小型热电联供沸水堆CR-200研究  

Preliminary study on small cogeneration BWR CR-200

作　　者：严育华[1] 高祖瑛[1] 郑文祥[1] 王平[1] 

机构地区：[1]清华大学核能技术设计研究院

出　　处：《清华大学学报（自然科学版）》1995年第6期83-88,共6页Journal of Tsinghua University(Science and Technology)

摘　　要：为了扩大 ２００ ＭＷ核供热堆（ＮＨＲ－２００）的应用范围并改善其经济性，初步探讨了在ＮＨＲ－２００的技术基础上，发展热电联供小型反应堆的可能性。提出了核反应堆实现热电联供的几种可能方案，并用编制的计算机程序对其效益进行了分析；提出了小型热电联供沸水堆ＣＲ－２００的一回路方案设计，用最佳热工水力估算程序ＲＥＴＲＡＮ－０２和编制的蒸发器设计程序对ＣＲ－２００作了初步的一回路稳态热工设计和稳定性分析。结果表明，以ＮＨＲ－２００为基础并作一些改进，有可能发展成为小型热电联供沸水堆ＣＲ－２００，该堆具有比低温供热堆ＨＲ－２００更好的经济性。In order to expand the uses of the 200 MW nuclear heating reactor (NHR-200) and improve its economy, this papar studies the possibility of developing small cogeneration reactor based on the technology of NHR-200. Several kinds of cogeneration modes are proposed and their efficiencies are analysed by computer program; small cogeneration boiling water reactor CR-200 is proposed, and its preliminary thermal-hydraulic design and stability analysis are completed with the best estimate thermal-hydraulic code RETRAN-02 and a steam generator design program. The result shows that based on the technology of NHR-200 and some improvements a small cogeneration BWR with better economy than NHR-200 may be developed.

关 键 词：热电联供 沸水堆 自然循环 供热堆 反应堆 

分 类 号：TL421.2[核科学技术—核技术及应用]