中试循环流化床锅炉的全厂控制方法

Laura Niva, E. Ikonen, J. Kovács
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引用次数: 4

摘要

研究了循环流化床(CFB)电厂的全厂控制。特别地,采用了自优化控制方法。主要贡献是将分析应用于飞行员规模的循环流化床锅炉,这在以前没有报道过。本文的研究重点是传统的空气循环流化床燃烧,在控制设计方面已经有了很多经验。因此,结果可以与来自工业实践的实际知识进行比较。这项工作是研究CFB中氧燃烧控制的重要一步,该过程在结构上相似,但为控制设计提供了额外的自由度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Plant-wide control approach in a pilot CFB boiler
Plant-wide control in a circulating fluidized bed (CFB) power plant is considered. In particular, the self-optimizing control approach is used. The main contribution is applying the analysis in a pilot-sized CFB, which has not been reported before. This work focuses on conventional air-fired CFB combustion, for which a lot of experience on control design is already available. Therefore the results can be compared to practical knowledge from industrial practice. The work serves as an important step towards studying the control of oxy combustion in CFB, where the process is structurally similar but provides additional degrees of freedom for control design.
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