压水堆核电机组二回路定量分析方法的研究

Thermo-Economics Analysis for the Secondary Circuit of PWR Nuclear Power Plant

针对压水堆核电机组采用新蒸汽再热的特点 ,利用压水堆二回路加热器抽汽效率的概念 ,提出了带工质热量进出热力系统的定量分析方法 ,建立了压水堆二回路热力系统的经济性定量分析数学模型 ,得出了一套概念清晰、计算简捷的压水堆核电机组二回路的定量分析方法 ,为优化设计、经济运行、经济性诊断提供了有力的工具 .通过实例计算 ,验证了所提理论模型的准确性和通用性 .

An economic study is made for the characteristics of the secondary circuit of PWR nuclear power plant. A short cut concept of the heat to power conversion coefficient of extracted steam is adopted for system design and operation diagnosis, and a quantitative analysis method for thermal system of the secondary circuit of PWR nuclear power plant is proposed.