RongHua Ge
Shenyang Electric Power Institute, China
JiTang Liu
Shenyang Electric Power Institute, China
WeiEn Wang
Shenyang Electric Power Institute, China
Abstract
Based on principle of heat balance and a least squares fit method, a comprehensive mathematical model is established about the 200MW condensing turbine set's thermal system in this paper. Optimal distribution of feedwater enthalpy value increase and optimal enthalpy value of the boiler feed water are calculated by using simplex quick convergence method for the 200MW unit of Tsinghe Power plant.