200MW低温核供热堆研究进展及产业化发展前景  

Development Progress and Prospect for lndustrial Application of the 200MW Low Temperature Nuclear Heating Reactor

作　　者：张亚军[1] 王秀珍[1] 

机构地区：[1]清华大学核能技术设计研究院,北京100084

出　　处：《核动力工程》2003年第2期180-183,189,共5页Nuclear Power Engineering

摘　　要：低温核供热堆技术是我国独立开发的拥有完全自主知识产权的高新技术。200MW壳式核供热堆采用了一体化、自稳压、全功率自然循环、非能动安全系统和水力驱动控制棒等先进技术,具有安全性高、运行可靠、放射性隔离措施完善,可在热用户附近建设等特点。低温核供热堆技术应用领域广泛,其推广应用具有良好的社会效益和经济效益,尤其是核能海水淡化技术的应用,将是解决淡水资源短缺的有效途径之一。本文简要介绍了2200MW低温核供热产业化示范工程的概况、研究进展,总结了核供热堆的主要技术特点,并给出社会经济效益分析和应用前景展望。The technology for the low temperature nuclear heating reactor (NHR) is developed independently and its property right is completely owned by China. The advanced technology, such as natural circulation at full power level, passive safety systems and control rod hydraulic driving, are adopted in the design of the vessel type NHR. This type of NHR is with the characteristics of high safety, reliable operation, complete isolation measures for the radioactivity, and it can be located very close to the user. It can be applied in various fields and can bring fine social and economic benefits by widely using of this new technology, especially the application in the seawater desalination. Nuclear seawater desalination is one of the effective ways to solve the problem of water shortage. The retrospection of R&D on the NHR in China is discussed. The main technical and safety features of NHR are summarized. The economic benefits using NHR to replace fossil-fired boilers are analyzed and the prospect is forecasted in this paper.

关 键 词：核供热堆 自然循环 区域供热 海水淡化 

分 类 号：TL362[核科学技术—核技术及应用]