The design scheme of fuel management and coal quality optimizing system for power plants has been presented

giving functions of the said system

defferentiation of modules

and data flow etc.. Practical application shows that the said system can realize data enjoying together between the power plant and the local network

having stable peformance

being reliable in operation

strengthening the fuel management in power plant. The said system has important significance for guiding fuel purchase and coal mixing

reducing powerproduction cost

and enhancing the economic aspect and safety in operation of the power plant.