scholarly journals Generalized Predictive Control for superheated steam temperature regulation in a supercritical coal-fired power plant

2015 ◽  
Vol 1 (1) ◽  
pp. 69-77 ◽  
Author(s):  
Mihai Draganescu ◽  
Shen Guo ◽  
Jacek Wojcik ◽  
Jihong Wang ◽  
Xiangjie Liu ◽  
...  
Keyword(s):  
Power Plant ◽  
Predictive Control ◽  
Temperature Regulation ◽  
Superheated Steam ◽  
Generalized Predictive Control ◽  
Steam Temperature ◽  
Superheated Steam Temperature

scholarly journals Design of H2/H∞ RMPC for Boiler Superheated Steam Temperature Based on Memoryless Feedback Multistep Strategy

2017 ◽  
Vol 2017 ◽  
pp. 1-9
Author(s):  
Pu Han ◽  
Miao Liu ◽  
Dongfeng Wang ◽  
Hao Jia
Keyword(s):  
Power Plant ◽  
Predictive Control ◽  
Thermal Power Plant ◽  
Uncertain Systems ◽  
Superheated Steam ◽  
Tracking System ◽  
Thermal Power ◽  
System Stability ◽  
Steam Temperature ◽  
Superheated Steam Temperature

The collection of superheated steam temperature models of a thermal power plant under different loads can be approximated to “multimodel” linear uncertain systems. After transformation, the tracking system was obtained from “multimodel” linear uncertain systems. For this tracking uncertain system, a mixed H2/H∞ robust model predictive control (HRMPC) based on a memoryless feedback multistep strategy is proposed. A multistep control strategy combines the advantages of predictive control rolling optimization with memoryless feedback control thoughts. It could effectively decrease the controller optimization parameter and ensure closed-loop system stability, and, at the same time, it also achieved acceptable control performance. Successful application to the superheated steam temperature system of a 300 MW thermal power plant verified the study of the HRMPC-P cascade controller design scheme in terms of feasibility and effectiveness.

Adaptive predictive expert control of superheated steam temperature in a coal-fired power plant

2012 ◽  
Vol 26 (10) ◽  
pp. 932-944 ◽  
Author(s):  
Ricardo Requena Pérez ◽  
Andrew Geddes ◽  
Andrew Clegg
Keyword(s):  
Power Plant ◽  
Superheated Steam ◽  
Steam Temperature ◽  
Expert Control ◽  
Superheated Steam Temperature
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