Performance Analysis of Reheat Steam Temperature Control System of Thermal Power Unit Based on Constrained Predictive Control
Joint Authors
Li, Xiao-Li
Wang, Kang
Liu, Jian
Wang, Fuqiang
Li, Yang
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-08-05
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The reheat steam temperature control system of thermal power unit is a complex control object with time-varying parameters and large delay.
In order to achieve precise control of reheat steam temperature, the performance of the reheat temperature control system is analyzed according to the data that are obtained based on the constrained predictive control algorithm.
Firstly, the process and mathematical model of reheat steam temperature control system are introduced.
Then the principle of constrained predictive control algorithm is analyzed.
Finally, the steady-state values of control quantities of reheat steam temperature control system under different conditions are given by MATLAB simulation, and, by analyzing the steady-state values and steady-state time of the input and output of the system, the reference values and the regulating law of the control quantities and the specific constraint range of the control quantities of the system are given, which can provide reference data and theoretical basis for the field adjustment of the reheat steam temperature control system in power plant and improve the safety and effectiveness of the system.
American Psychological Association (APA)
Li, Xiao-Li& Liu, Jian& Wang, Kang& Wang, Fuqiang& Li, Yang. 2019. Performance Analysis of Reheat Steam Temperature Control System of Thermal Power Unit Based on Constrained Predictive Control. Complexity،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1133216
Modern Language Association (MLA)
Li, Xiao-Li…[et al.]. Performance Analysis of Reheat Steam Temperature Control System of Thermal Power Unit Based on Constrained Predictive Control. Complexity No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1133216
American Medical Association (AMA)
Li, Xiao-Li& Liu, Jian& Wang, Kang& Wang, Fuqiang& Li, Yang. Performance Analysis of Reheat Steam Temperature Control System of Thermal Power Unit Based on Constrained Predictive Control. Complexity. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1133216
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1133216