摘要
针对现有二次再热机组热经济性分析方法存在的问题,以现代计算手段为依托,经过严格的理论分析和数学推导,导出了适合二次再热机组热力系统热经济性定量分析的扩展型能效分布矩阵方程,使得运用能效分布矩阵方程的火电机组热经济性分析方法更为完整和完善。还通过实例对该方法进行了验证。
With an eye on problems, that exist with thermal economic analysis methods of double reheat units, an expanding type of energy efficiency distribution matrix has been derived, suitable for quantitative thermal efficiency analysis of double reheat cycles. Herewith the thermal efficiency analysis method of fossil fired power generation sets is being perfected. This method has been verified by some practical examples. Fig 1, tables 3 and refs 12.
出处
《动力工程》
EI
CSCD
北大核心
2006年第3期437-442,共6页
Power Engineering
关键词
能源系统工程
电厂
二次再热机组
热经济分析
热力系统
能效分布矩阵方程
energy system engineering
power plant
double reheat power generation sets
thermal efficiency analysis
thermal cycle
energy efficiency distribution matrix
