
第32卷 2012年
第2期 6月
核科学与工程
Nuclear Science and Engineering
中国实验快堆主蒸汽系统优化
设计及分析研究
纪西胜,吴
强,牛敬娟
(中国原子能科学研究院,北京102413)
Vol.32
No.2 Jun.2012
摘要:中国实验快堆三回路主蒸汽系统主要功能是将蒸汽发生器产生的蒸汽送至汽轮发电机组,辅助功能是在事故工况下排出反应堆产生的热量,调试期间多次因主蒸汽系统阀门手动操作面引起停堆,影响了系统的稳定性,增加了运行成本,本文对主燕汽系统进行了优化设计、增加旁路管道,并对此条件下的过热器反暖操作和特殊工况下压力损失计算结果进行定性分析,确定了设计参数,优化了主蒸汽系统的工艺流程。
关键调:中国实验快堆;主蒸汽系统;优化
中图分类号:TK242
文章标志码:A
文章编号:0258-0918(2012)02-0133-05
Optimizationdesignandanalysisonmainsteam system of China Experimental Fast Reactor
JI Xi-sheng,WUQiang,NIU Jing-juan(China Institute of Atomie Energy, Beijing 102413, China)
Abstract: The function of the main steam system of China Experimental Fast Reactor(CEFR) is to transfer the steam from SG to the turbine to generate power and to discharge the steam from reactor in case of accidental condition. However, the reactor automatically shut down many times due to improper operation of valves, affecting the stability of the system and increasing operation cost. In order to optimize the steam system process flow, this paper introduced the bypass and worked out the design parameters, and finally gave qualitative analysis of the calculation result in special condition.
Keywords:CEFR;mainsteamsystem;optimization
中国实验快堆(CEFR)三回路主要是将堆芯产生的热量通过一、二回路带出,推动汽轮机收稿日期:2012-2-14;修回日期:2012-03-19
做功,将热能转换成机械能",实现发电;在停机或事故情况下,保证核蒸汽供应系统的冷却。
作者简介:纪西胜(1984一),男,陕西富平县人,工学硕士,从事快堆三固路设计及调试运行方面的研究
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