Coal dispatching system and method for cluster type coal plant

Abstract

The invention provides a coal dispatching system and method for a cluster type coal plant. The system comprises an incoming coal information collection module which is used for collecting the incomingcoal information of the coal plant, a bunker adding optimization module which is used for generating a bunker adding strategy, a coal storage information module which is used for acquiring and counting the coal storage information of each bunker of the coal plant, an operation information acquisition module which is used for acquiring the operation information of a coal generator set, a coal blending combustion module which is used for generating a coal blending combustion strategy according to the unit operation information and the coal storage information, a raw coal bunker adding optimization module which is used for generating a final raw coal bunker adding strategy based on the coal blending combustion strategy and updating the coal storage information of each bunker, and a display output module which is used for displaying the coal storage information of each bunker, the bunker adding strategy information and the coal blending combustion strategy information. According to the technical schemes, the problems of low unit coal efficiency and high power supply coal consumption existing in existing coal dispatching of the cluster honeycomb type coal plant are solved, the coal efficiency of the generator set can be improved, the power supply coal consumption is reduced, and economic benefits are guaranteed.

Description

technical field [0001] The invention relates to the management field of coal-fired power plants, in particular to a coal-fired scheduling system and method for a cluster coal plant. Background technique [0002] Compared with the traditional strip coal plant and round coal plant, the honeycomb cluster coal-fired bunker has a small footprint, high site utilization, can effectively reduce the phenomenon of coal blocking, and avoid the coal dust in the coal bunker from escaping and polluting the environment, etc. Advantages, based on cluster honeycomb fully enclosed coal storage and coal transportation, it is of great significance for fully automatic operation of coal-fired power generation, precise coal blending and pollution reduction. [0003] In order to facilitate the coal plant to adapt to the automation requirements and give full play to the advantages of square warehouses for coal blending in power plants, it is necessary to conduct reasonable scheduling of coal combust...

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a coal-fired scheduling system and method for cluster coal plants to solve the problems of low coal-burning efficiency and high coal consumption of power supply in existing coal-fired scheduling methods

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