Abstract: The fuel management information system of Huadian Zibo Thermal Power Corporation Limited was introduced in detail. The sample pick, sample preparation and chemical examination management subsystem is used to collect the realtime data of coal, in which the two time code mode is used to avoid the influence of subjective factors. According to the information of coal receiving, coal consumption, coal stock and others, the system creates analysis trend graph to show the results of coalsaving brightly. The system is also used to optimize the coal blending. The information of coal stock, coal blending and coal consumption were collected, traced and saved, the typical coal blending experiment was completed. By using the data of energy consumption analysis subsystem and the sample pick, sample preparation and chemical examination management subsystem, online industrial experiment of coal blending was down. The combustion optimization was combined with coal receiving, coal stock and coal blending processes. The system can provide the full procedure information of fuel for production management parts to work out optimum digital coal blending model dynamically. Based on that abovementioned, good result of fuel management was obtained.

Key words: information technique, fuel management, benchmarking management, chemical analysis of coal quality