Modeling and Feedforwad Control of Flue Gas Denitration in Coking Reversing Process

CORC > 自动化研究所 > 中国科学院自动化研究所 > 综合信息系统研究中心

	Modeling and Feedforwad Control of Flue Gas Denitration in Coking Reversing Process
	Li YN(李亚宁)1,2 ; Wang XL 1; Tan J1
	2017-06
会议日期	18-20 June, 2017
会议地点	Siem Reap
关键词	Process Control Dynamic Modeling Coking Revising Process Denitration
页码	699-705
英文摘要	There is a large amount of energy waste in coking flue gas desulfurization and denitrification integrated device during the revising process of coking, in order to solve this problem, aiming at the unique reversing process of coking, the reasons for the change of NOx concentration in this process are deeply analyzed; the disturbance of inlet and outlet NOx concentration during the reversing process is modeled by a proposed data driven identification method, the verification is carried out based on the actual data of two 55-hole and 6-meter top charging coke ovens, according to the statistical data, the relationship model of inlet and outlet NOx concentration loss is obtained; we designed a feedforward control system and the feed forward control rate of O3 is calculated based on the outlet disturbance model, the power consumption cost savings is obtained through simulation, which indicates the necessity of the work in this paper.
内容类型	会议论文
源URL	[http://ir.ia.ac.cn/handle/173211/21181]
专题	自动化研究所_综合信息系统研究中心
作者单位	1.中国科学院自动化研究所 2.中国科学院大学
推荐引用方式 GB/T 7714	Li YN,Wang XL,Tan J. Modeling and Feedforwad Control of Flue Gas Denitration in Coking Reversing Process[C]. 见:. Siem Reap. 18-20 June, 2017.