目前，超超临界机组的性能提升是一个重要的研究课题。介绍华电邹县发电有限公司2台超超临界机组锅炉燃烧的控制和优化，通过对分散控制系统燃烧控制的分析，提出逻辑修改方案，修改逻辑并优化控制参数，使得机组燃烧得到优化，性能得到较大改善。

The improving performance of ultra super-critical units is an important research topic at present. In this article, the combustion control and optimization of 2 ultra super-critical boilers are introduced in Huadian Zouxian Power Generation Company. Through the analysis of the combustion control in distributed control system, the logical scheme is modified, and the control parameters optimized, as a result that the combustion and the performance are greatly improved.