非能动应急堆芯余热排出系统对核电厂失去厂外电源事故的影响  

INFLUENCES OF THE PASSIVE EMERGENCE RESIDUAL HEAT REMOVED SYSTEM UPOU THE ACCIDENT OF LOSS OF OFF SITE POWER IN NUCLEAR POWER PLANT

作　　者：张金玲[1] 郭玉君[1] 苏光辉[1] 秋穗正[1] 贾斗南[1] 喻真烷[1] 

机构地区：[1]西安交通大学

出　　处：《原子能科学技术》1997年第5期423-428,共6页Atomic Energy Science and Technology

摘　　要：研究建立了蒸汽发生器二次侧非能动应急堆芯余热排出系统热工水力特性的物理与数学模型，并编制了计算机程序。以中国秦山核电站的数据为依据，计算和分析了在失去厂外电源事故典型工况下，该系统投入运行时对瞬态热工水力特性的影响。The thermal hydraulic model for the passive emergence residual heat removal system in the secondary side of the steam generator is established and the computer code is finished.According to the data of Qinshan nuclear power plant in China, it is performed to analyze the transient thermal hydraulic behavior in the accident of loss of off site power with the passive system being in operation and without the system.

关 键 词：非能动 余热排出 核电厂 应急冷却器 事故工况 

分 类 号：TM623.8[电气工程—电力系统及自动化] TL364.4[核科学技术—核技术及应用]