Preliminary Research About Coal Quality Economical Analysis In Power Plant

Coal quality economic analysis is a computed based tecbnoeconomic model that can predict the impact of coal quality and some other key variables on the busbar cost of electricity generated by new power plant Coal qualty is very important for security and economic operation on co~l fired power plant. The changes of coal quality will bring many probleirzis to boiler, even to the whole plant. Therefore, choosing what kind of ca1 in order to make the power plant operate in the high-point becomes ne of the critical problems. This paper is aiming at the kind of coal tz..hat power plant utilized, making an analysis and evaluation on the basLs of engineering science and economics, and hence finding out the best kind of coal which is fit for the power plant.