火电厂热力系统定量分析通用模型

在等效热降理论的基础上，提出了２个新的分析参量－－抽汽热流与抽汽热流系数，使得实际循环内功和循环吸热量的计算公式具有同一形式，且公式的物理意义明确，并由此导得热力系统定量分析的通用模型，其分析方法及导出的通用模型，可方便地应用于热力系统的节能潜力诊断与优化分析。

THE GENGERAL QUANTITATIVE ANALYSIS MODEL FOR THERMODYNAMIC SYSTEM OF POWER PLANT

on the basis of the equivalent enthalpy drop method for the analysis of thermal cycle,the authors propose two new analysis parameters, the thermal flow of extraction steam andthe thermal flow coefficient of extraction steam. It makes it possible that the calculation formulae of the actual steam cycle power and the actual steam cycle absorb heat have the sameform. The general quantitative analysis models for thermodynamic system of thermal powerplant are established. The analysis method and its general model can be conveniently used tothe energy saving potentiality diagnosis and optimum analysis for thermodynamic system ofpower plant.