火电厂多煤种配煤试验研究及优化

Study on the coal blending of thermal power plants and its optimization

本文结合电力系统负荷特点、九江三期电厂煤场结构、机组特性等,从试验角度比较多煤种配煤掺烧方式机组运行的经济性,阐述了多煤种煤场集中优化配煤的重要意义,并建立配比数学模型,得出了一些有实际意义的结论,依此指导九江三期多煤种配煤的实际应用。

This paper elaborates the significance of optimizing coal blending in coal fields,establishes the mathematical models,and draws some practical conclusions,then guides the application of coal blending in Jiujiang Phase three power plant.