钠冷快堆超临界CO_(2)循环热力学特性分析及优化  

Researches and Optimization of Supercritical CO_(2) Brayton Cycle Thermodynamic Properties with Sodium Fast Reactor

作　　者：张春伟 谢敏 程健 董鹤鸣[3] 王硕[4] 张绍睿 杜谦[3] ZHANG Chun-wei;XIE Min;CHENG Jian;DONG He-ming;WANG Shuo;ZHANG Shao-rui;DU Qian(Hadian Power Generation Equipment National Engineering Research Center Company Limited,Harbin 150028,China;Nuclear Division,Harbin ElectricCompany Limited,Harbin 150028,China;School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China;State Key Laboratory of Efficient and Clean Coal-fired Utility Boilers(Harbin Boiler Company Limited),Harbin 150046,China)

机构地区：[1]哈电发电设备国家工程研究中心,黑龙江哈尔滨150028 [2]哈尔滨电气股份有限公司核电事业部,黑龙江哈尔滨150028 [3]哈尔滨工业大学能源与工程学院,黑龙江哈尔滨150001 [4]高效清洁燃煤电站锅炉国家重点实验室(哈尔滨锅炉厂有限责任公司),黑龙江哈尔滨150046

出　　处：《节能技术》2022年第4期362-366,381,共6页Energy Conservation Technology

基　　金：国家重点研发计划(2020YFF0218100);快堆产业联盟创新基金(2019-kdlm-cxjj-006)。

摘　　要：本文完成了Na-SCO_(2)动力转换系统的热力学特性研究工作。首先,针对Na-SCO_(2)快堆典型热工参数特点,开展了热力循环方案的选择论证工作,选择循环效率高、系统复杂程度适中的超临界CO_(2)动力转换系统的热力方案。根据CEFR-1200堆型,按照40%的循环效率作为目标,完成了最佳方案的工艺参数确定,并完成了最佳方案循环的热力计算程序编制。Researches on the Na-SCO_(2) power conversion system,to be specific,on system thermodynamic properties.First of all,based on the typical parameters of Na-SCO_(2) fast reactor,multiple layouts were discussed and evaluated,and eventually the best appropriate layout were selected on higher efficiency,moderately complex structures.Considering with CEFR-1200 reactor,aiming to 40%as the cycle efficiency,the best process parameters were selected and the thermodynamic calculation process were developed.

关 键 词：先进钠冷快堆 效率分析 系统优化 中国实验快堆 

分 类 号：TL44[核科学技术—核技术及应用]