Application of fuzzy rule-based hierarchical intelligent control in mill system of thermal power plant

Based on analyzing the characteristics and the control tasks of the storage pulverized-coal mill system, the paper describes a fuzzy rule-based intelligent control strategy and applies it to the start-stop and running control of the storage pulverized-coal mill system. The application to the 200 MW unit indicates that manual operation is reduced dramatically and the performance is improved greatly after it has been put into use.