The Development Of Simulation Software Of Economic Analysis Based On Equivalent Heat Drop Method In Thermal Power Plant

Through analyzing the deviation between practical coal consumption and ideal coal consumption in thermal power plant, economic analysis method calculates the influence on coal consumption of kinds of factors quantitatively, providing theoretic basis for economical running, economic diagnosis and fault diagnosis. Conventional economic analysis software adopts the method of modeling off-line, then operating on-line after compiling, and there are some disadvantages such as difficult amending and poor flexibility. Based on the equivalent heat drop method, this paper takes Microsoft Office Visio to establish the economical performance computation model and graph configuration environment for main equipments of thermodynamic system; based on the object-oriented programming thought, the economic analysis simulation software has been developed by using Visual Basic programming tool, which preferably realizes the visualization and configuration of the economic analysis system, also improves the universality of the economic analysis software.