【摘要】 通过对不同类型非再热机组热力系统的分析，建立了一种新的通用数学模型，并采用该模型对实际热力系统进行了分析．结果表明，本模型可适用于不同型式非再热机组的热力系统，并对优化电算程序，提高运算速度具有显著优点，使热力系统的热经济性分析与计算更为简捷，对火电厂非再热机组热力系统设计和运行电厂热经济性分析与计算机监测均有实用价值．更多还原

【Abstract】 Based on the analyses of some different kinds of thermodynamic systems, this paper presents a new general mathematical model used in calculating thermodynamic systems. In addition, some actual thermodynamic systems are analyzed with this model, and the results show that this model can be used in analyzing various thermodynamic systems. Its great advantages lie in optimizing calculation programs, accelerating calculating process and simplifying thermoeconomic calculation. The general model also possesses practical values on design of thermodynamic system, thermoeconomic analysis of operating plant and real time monitoring by computer.更多还原