The Research And Development Of The Energy Degradation On-line Analysis System For Shentou Second Power Plant 500MW Coal-fired Unit

The practical significance to research and develop the power unit energy degradation on-line analysis system is depicted in this thesis, and a data fusion method is introduced for the data pre-disposal of this system, which increases the calculation precision. Based on the thermo-economics state equation for the coal-fired power plant thermal system, a math model for the energy degradation on-line analysis of the coal-fired power plant is built. The advantages and disadvantages of this kind system are detailed in this thesis, and its future way in pointed out, and finally, the energy degradation on-line analysis system for the 500MW coal-fired power plant is developed.