压水堆核电厂稳压器液位和压力控制系统设计  

Design of Pressurizer Liquid Level Control System and Pressurizer Pressure Control System in PWR Nuclear Power Plant

作　　者：吴炯洋[1] 

机构地区：[1]上海核工程研究设计院,上海200233

出　　处：《中国仪器仪表》2016年第10期67-70,共4页China Instrumentation

摘　　要：压水堆核电厂稳压器液位控制系统用于维持稳压器液位在给定的程序液位范围内,稳压器压力控制系统用于将反应堆冷却剂系统的冷却剂压力维持在一定范围内。本文描述稳压器液位和压力控制系统的功能。解析这两个控制系统的控制原理和系统特性,以及故障分析。In PWR nuclear power plant, pressurizer liquid level control system is required to maintain programmed liquid level in the pressurizer, and pressurizer pressure control system is required to maintain the pressure of reactor coolant system within the given range. Firstly this thesis introduces the functions of pressurizer liquid level control system and pressurizer pressure control system. Then it describes the control principles and system characteristics of these control systems in detail.Finally it provides power supply failure analysis.

关 键 词：核电厂 压器 液位控制系统 压力控制系统 程序液位 

分 类 号：TM623.91[电气工程—电力系统及自动化]