摘要
结合等效热降理论和矩阵,经过理论分析,给出了适于二次再热机组热力系统经济性定量分析的扩展型能效分布矩阵方程。通过实例进行验证,表明基于该矩阵方程的分析方法适用于一次、二次再热机组的热经济分析计算,具有通用、精确和适于计算机计算的特点。
Based on the combination of equivalent heat drop theory and q-y-r matrix, an extended distribution matrix for calculating the heat economy efficiency is established. Through theoretical analysis and mathematical formulation, the principles of heat economy analysis for the thermal system are proposed. An example is presented to illustrate the validity of this method.
出处
《华北电力大学学报（自然科学版）》
CAS
北大核心
2006年第1期51-54,共4页
Journal of North China Electric Power University：Natural Science Edition
关键词
二次再热机组
热经济分析
热力系统
q-y-f矩阵
secondary reheat fossil fuel-fired unit
analysis of the heat economy
thermodynamic system
q-y-r matrix
