200MWe高温气冷堆特殊厂址冷却方案及取排水工程经济性分析  

200MWe high temperature gas cooled reactor special site cooling scheme and water intake and drainage project economic analysis

作　　者：刘怡彤 王明才 Liu Yitong;Wang Mingcai(Chinergy Co.,Ltd.,Beijing 100093,China)

机构地区：[1]中核能源科技有限公司,北京100093

出　　处：《给水排水》2020年第9期87-92,共6页Water & Wastewater Engineering

摘　　要：根据某典型200MWe级高温气冷堆核电机组水资源匮乏地区厂址条件,从技术上分析循环冷却水系统和间接干式冷却系统2种冷却方案均可以满足工程要求。通过分析取排水高差、取排水距离以及水资源费3个因素对冷却方案及取排水年费用值的影响,找出2种冷却方案及取排水年费用相等时对应的临界条件。为后续200MWe级高温气冷堆核电机组在水资源匮乏地区的特殊厂址冷却方案的初步选择提供判断依据。According to the conditions of a typical 200 MWe high temperature gas cooled reactor nuclear power plant water scarce areas site,technical analysis of the two cooling schemes of the circulating cooling water system and the indirect dry cooling system can meet the engineering requirements.By analyzing the effects of three factors,namely the height difference of water intake and drainage,the distance between water intake and drainage,and the cost of water resources,on the cooling scheme and the annual cost of drainage,the critical conditions for the two cooling schemes and the annual cost of water intake and drainage are found.It will provide a basis for the preliminary selection of subsequent cooling schemes for 200MWe high temperature gas cooled reactor nuclear power plants in special sites in water scarce areas.

关 键 词：高温气冷堆 循环冷却水系统 间接干式冷却系统 取排水高差 取排水距离 水 资源费 年费用 

分 类 号：TU992[建筑科学—市政工程]