Research on the Air-Fuel Ratio Intelligent Control Method for Coke Oven Combustion Energy Saving

Abstract:

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Coke combustion process, the constant proportion of the combustion air-fuel ratio control results in low combustion efficiency and fault-prone, difficult to adapt to changes in complex working conditions. Application of intelligent technology of case-based reasoning, fuzzy control, proposed for intelligent energy saving air-fuel ratio control method. Based on current trends in working conditions and combustion process in case of failure, predict the typical faults with case-based reasoning technology to the combustion process. On this basis, through case-based reasoning algorithm realize the real-time air-fuel ratio correction. Based on fuzzy-PID temperature cascade control we can obtain the appropriate flue gas flow and flue suction and realize the stability of the combustion process to achieve optimal control.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

2873-2877

DOI:

10.4028/www.scientific.net/AMM.121-126.2873

Citation:

G. F. Li et al., "Research on the Air-Fuel Ratio Intelligent Control Method for Coke Oven Combustion Energy Saving", Applied Mechanics and Materials, Vols. 121-126, pp. 2873-2877, 2012

Online since:

October 2011

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Price:

$35.00

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