Economy On-line Monitoring System And Energy-saving Measurements Analysis Of Coal-fired Power Plant Unit

In this thesis, on-line monitoring of the thermal economic and energy-saving measures were studied for 100MW unit of coal-fired power plant. The mathematic modal was worked out for thermo-economic analysis and energy conservation potentiality diagnosis. Moreover, the on-line economic performance analysis software for 100MW unit was developed based on the modal, which could decrease the coal consumption and save energy for the power plant. The main work and conclusions can be sum up as follows: 1. The method to achieve target values was presented for economic analysis; 2. The online monitoring mathematical model was established for economic analysis of power plant unit; 3. The online thermal economy monitoring system were developed on the basis of the built model; 4. The principle means of saving energy was pointed out in the view of unit operating; 5. The measurements were presented for saving energy based on maintaining controllable factor.Shang Weijun(Thermal power engineering) Directed by prof. Fu Zhongguang...