母管制供热机组的在线能损分析系统

Online energy-loss analysis system for thermal power ge nerating unit of piping-main scheme

针对母管制供热机组运行的特点,进行了能损分析的研究,以等效焓降法为基础提出了能耗的定量计算方法,详细介绍了供热机组的能损分析理论方法;并将其应用到在线能损分析监测系统.讨论了某热电厂的性能监测和运行优化管理系统的具体结构和功能实现,为电厂的生产运行管理及节能降耗、提高经济效益提供了有力的指导依据.

Based on the operating characteristic of the thermal power generating unit of piping main scheme, the theory of energy-loss analysis was applied to deduce the quantitative method for calculating energy-loss by the equivalent enthalpy drop theory. The method of energy-loss analysis of thermal power generating units is introduced and applied to the online energy-loss analysis system. Then the structure and functions of the performance monitoring and operation optimization management system of a power plant are studied. The system provides a scientific foundation for power plants in energy source savings, production cost reduction and economic profit enhancement.