A New Method for Analyzing Thermal Economy of Thermal System——Exhaust Coefficient Calculation Method

In light of the anti-balance of thermodynamic cycle,this paper gives a new method —exhaust coefficient calculation method,for calculating and analyzing thermal economy of thermal system.Not only can it be used to calculate the overall thermal system,but also provides great convenience for local quantitative calculation.Taking a 300MW unit as an example,calculating its thermal economy and comparing with the results calculated by other thermal system analysis methods,that this method is feasible.