摘要
实际能量系统运行时，常需知道运行参数偏离设计状态时系统总特性的变化趋势和程度．对于待改进的能量系统，还希望辨识其“薄弱环节”，以便采取的措施能显著改善系统总特性．本文在文献基础上，分析了单元特性、输入或输出特性相对变化1％时能量系统的热经济效益率相对变化率即“热经济效益率”的影响因子．
The effects of unit, input and output characteristics on system characteristic have been studied in this paper. A set of 'effect factor' relative to various factors was defined and generated to analysize the trends and degrees of their effects on thermoeconomic effectiveness ηcc and thus the general index to identify the thermoeconomic weak unit of energy system was derived.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
1989年第2期133-136,共4页
Journal of Engineering Thermophysics
基金
国家自然科学基金
