340 MW机组脱硝喷氨自动控制优化及节能分析
邹炜
（国家能源集团丰城发电有限公司，江西 丰城 331100）
摘要： 分析了国家能源集团丰城电厂340 MW 机组优化前脱硝出口NO_x排放自动控制存在的问题，探讨了自动控制优
化方案，并通过统计对比优化前后单位发电量尿素消耗量分析了获得的节能效果。
关键词： 脱硝；NO_x排放自动控制；优化方案；节能
中图分类号： TM621；X701     文献标识码： A     文章编号： 2095-0802-(2021)08-0080-02
Analysis of Automatic Control Optimization and Energy Saving of Denitration and Ammonia
Injection for 340 MW Units
ZOU Wei
(Fengcheng Power Generation Co., Ltd., CHN Energy, Fengcheng 331100, Jiangxi, China)
Abstract: This paper analyzed the problems existing in the automatic control of NO_x emission at the denitration outlet of 340 MW
units before the optimization in Fengcheng Power Plant of CHN Energy, discussed the optimization scheme of automatic control,
and analyzed the energy saving effect by comparing the urea consumption per unit power generation before and after the optimization.
Key words: denitration; automatic control of NO_x emission; optimization scheme; energy saving