摘要
针对压水堆核电机组采用新蒸汽再热的特点 ,经过详细的理论分析和数学推导 ,提出了压水堆二回路加热器抽汽效率和新蒸汽再热特性系数 ,利用其得出了纯热量和带工质热量进出热力系统的定量分析法则 ,建立了压水堆二回路的热力系统经济性定量分析的数学模型 ,从而为优化设计、经济运行及经济性诊断提供了一套概念清晰、计算简捷的压水堆核电机组二回路的经济性定量分析理论。
According to the characteristics of the secondary circuit of PWR nuclear power plant, the heat to power conversion coefficient of extracted steam and reheat character\|istic coefficient are proposed. A mathematical model of economy analysis is established. It provides a quantitative analysis method for the secondary circuit of PWR nuclear power plant, which has a short cut concept and is easy to be used in system design and operation diagnosis. The correctness of the proposed analysis method is checked by calculation examples.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2000年第5期5-8,13,共5页
Proceedings of the CSEE
关键词
压水堆
二回路
经济性
核电机组
PWR nuclear power plant
the secondary circuit
economy
diagnosis
