摘要
简述了AP1000核电机组高压加热器的工作原理和主要功能。该型高压加热器接收了汽水分离再热器的疏水和排放蒸汽,回收了热力系统的热量,提高了循环热效率。从高加系统的布置方式,以及管、壳程工质的流动循环特点进行分析,对核电机组高加的技术特性进行了充分的论述。
The working principle and main functions of HP heater for AP-1000 nuclear power unit have been briefly described in this paper. This type of HP heater receives the drain and the exhausted steam from the MSR and its heat of the thermal system is recycled, which improves the circulating thermal efficiency. The technical features of the HP heater for nuclear unit have been fully discussed from some aspects like layout of HP heater system and the flow circulation characteristics of the working medium in tube-side and shell-side.
出处
《电站辅机》
2012年第4期4-7,共4页
Power Station Auxiliary Equipment
关键词
核电
高压加热器
原理
系统
布置
功能
设计
特点
nuclear power
HP heater
principle
system
layout
function
design
characteristics
