Energy-saving Potential Analysis Of A Thermal Power Plant Based On Thermoeconomic Analysis

At present in the power industry,thermal power plants account for a large proportion,people attach more and more attention to the thermal power plant optimization and energy-saving when the energy and ecology facing new challenges.Thus,combined assessment of system on the energy system attracts widespread attention.Three analysis methods are demonstrated in this paper: calorimetric analysis,energy analysis and thermal economic analysis.This paper will do aprior period research on the opitization of a 300 MW boiller,and contrast the technical parameters through the three methods,caculate and analyze the thermol systems to prove that efficiency of the boiler is lower which can be optimized.In addition,the exergy loss of the boiler is large,which can be improved by investment and optimization to get more efficency.However,there is less room to optimize with other equipment,the main work is to seal and insulate.