第31卷增刊2 2011年12月
核科学与工程
Chinese Journal of Nuclear Science and Engineering
Vol31Suppl2
2011
Dec.
压水堆核电厂汽轮机进汽压力控制的研究
曾彬孙兴东展晓磊刚（深圳中广核工程设计有限公司，广东深圳518045）
摘要.核电厂不同于常规电厂的主要设备之一是反应堆，反应堆作为核电厂的关键部位之一，其特性决定了其重要性。在核电厂中，核安全是第一位的，汽轮机要满足反应堆的各种运行工况。为了避免反应堆功率超调，设置了汽轮机进汽压力控制模式，汽轮机进汽压力控制模式分为正常模式和反应堆压力
析，对比了不同汽轮机控制技术路线下压力控制模式实现方式的不同。本文中的进汽压力控制原理和实现方式可为其他堆型和其他汽轮机控制技术路线下的堆机协调控制方案提供可行的参考
关键词，压水堆，核电厂，堆机协调，进汽压力控制，反应堆控制，汽轮机控制中图分类号：TM623
文章标志码；B
文章编号：0258-0918(2011)S2-0083-06
Study on HP inlet pressure control in nuclear power plant
ZENG Bin,SUN Xing-Dong,ZHAN Xiao-Lei,YIN Gang
(China Nuclear Power Design Co, ,Ltd, (Shenzhen), Shenzhen of Guangdong Prov, 518045, China)
Abstract: Unlike conventional power plants, reactor is the unique and the most important part in nuclear power plant. Its characteristics determine its importance. In nuclear power plants, nuclear safety is the first factor to be considered. Steam turbine should meet a variety of reactor operating conditions, In order to avoid reactor power overshoot, the turbine inlet pressure control mode shall be set, Turbine inlet pressure control includes normal mode and the reactor mode. In this paper, turbine inlet pressure control function and principle is analyzed, Comparing different turbine control concepts, the pressure control can be fulfilled through different implementations. This inlet pressure control theory in this paper and implementation for other reactor types and other turbine control systems can be taken as reference.
Key words: pressurized water reactor; nuclear power plant; coordination between turbine and reactor; pressure control; reactor control; turbine control
核电厂是利用核裂变反应产生的能量来发
电，反应堆的冷却剂在蒸汽发生器内加热二回
收稿日期；2011-10-25，修固日期，2011-11-10
作者简介，管彬（1986一），男，回族，贵州人，助理工程师，本科，现主要从事常规岛及BOP仪控设计工作
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