基于等效热降理论的热力系统热经济性矩阵分析方法及其应用

MATRIX METHOD OF THERMAL ECONOMIC CALCULATION IN THE THERMODYNAMIC SYSTEM OF POWER PLANT BASED ON THE EQUIVALENT HEAT DROP THEORY AND ITS APPLICATION

将矩阵和虚拟热力系统的思想引入等效热降理论,构造了基于等效热降理论的热力系统热经济性计算通用矩 阵方程,有效克服了目前新兴的热经济性矩阵分析方法需要联立其他方程才能求解系统最终热经济性指标的缺陷,具有通 用性、精确度和易于程序化的特点。算例说明了方法的有效性。

The idea of matrix and virtual thermal system has been introduced to the Equivalent heat drop theory, and then constructs a matrix equation for the thermal economic calculation in thermodynamic system based on the Equivalent heat drop theory, which overcomes effectively the problem of other jumped-up thermal economic matrix equation requiring other simultaneous equations on calculating the final thermal economic target. It is versatile and suitable for computerization. Numerical examples show that algorithm is efficient.