Research on Application of Matrix Control System for Denitration and Ammonia Injection Based on Model Prediction
Electricity is an essential energy source for people's production and daily life,but coal-fired power generation generates a large amount of nitrogen oxides,which not only causes environmental pollution but also endangers human health.Doing a good job in denitrification and ammonia injection is beneficial for reducing nitrogen oxide emissions,but traditional denitrification and ammonia injection control systems cannot accurately adjust the amount of ammonia injection,and model prediction has good results.Therefore,analytical methods and other methods were used to explore the application of a denitrification and ammonia injection matrix control system based on model prediction.During the exploration process,the influencing factors and control issues of the denitrification and ammonia spraying system were analyzed,followed by the exploration of the denitrification and ammonia spraying system modeling and matrix control.The exploration results indicate that strengthening model prediction is of great significance,so it is necessary to carry out denitrification and ammonia injection matrix predictive control on the basis of T-S fuzzy model,in order to accurately control the amount of ammonia injection.
model predictiondenitration and ammonia sprayingcontrol system
NETL
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