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2021
The textbook gives the basic concepts of gasified heat generating (boiler) installations and the terminology used in boiler technology, the principle of operation and device of gasified heat generating (boiler) installations. The types and device of heat generators (boilers) of their furnace devices are considered; types and device of gas-burning ...
Oleg Bryuhanov, Vyacheslav Kuznecov
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The textbook gives the basic concepts of gasified heat generating (boiler) installations and the terminology used in boiler technology, the principle of operation and device of gasified heat generating (boiler) installations. The types and device of heat generators (boilers) of their furnace devices are considered; types and device of gas-burning ...
Oleg Bryuhanov, Vyacheslav Kuznecov
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Advanced control design for boiler-turbine unit
2011 IEEE International Conference on Control Applications (CCA), 2011In this paper, a detailed analysis of the current advanced PID control design is given. It consists of dynamic feedforward, setpoint modification and fuzzy logic. The fuzzy logic feedforward can be treated as one kind of nonlinear control. Simulations are performed based on models obtained using real power plant step test data.
Kwong Ho Chan, B. Erik Ydstie, Xu Cheng
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Life Assessments of a Boiler Economiser Unit
CORROSION 1997, 1997Abstract An economiser which experienced pitting corrosion during a cleaning accident was subject to recurring corrosion fatigue failures. A condition assessment was undertaken to assess the risk of further failures through metallurgical assessment, extreme value pitting assessments, and on-site NDT condition assessment with on-site ...
K A Lichti +3 more
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Output tracking control of a nonlinear boiler-turbine unit
2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601), 2004The capability to perform fast load changes has been an important issue in the power market. An output tracking control system for improving the load-following capability of boiler-turbine units has therefore been developed. The system is composed of stable inversion and feedback controller.
Fang Fang 0007, Jizhen Liu, Wen Tan 0004
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Single boiler-turbine-generator units
Electrical Engineering, 1950WHEN Oswego Steam Station of the Niagara Mohawk Power Corporation was being designed in the late 1930's, a unit system was decided upon, a unit consisting of a boiler, turbine, and generator. No steam, feed water, or electric interconnections at greater voltage were provided between units.
J. A. Lind, J. M. Geiger
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Centralized PID control by decoupling of a boiler-turbine unit
2009 European Control Conference (ECC), 2009This paper deals with the control of a nonlinear boiler-turbine unit, which is a 3×3 multivariable process with great interactions, hard constraints and rate limits imposed on the actuators. A control by decoupling methodology is applied to design a multivariable PID controller for this unit.
Juan Garrido +2 more
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Linear Analysis and Control of a Boiler-Turbine Unit
IFAC Proceedings Volumes, 2008Boiler-turbine units are multivariable nonlinear systems. The control of such systems is not easy considering the practical tuning, implementing and maintaining problems. In this paper, the design of a linear controller for the Dalate No.4 unit is reported.
Wen Tan, Fang Fang
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Pressure equilibrium control for boiler-turbine units
2009 IEEE International Conference on Computational Intelligence for Measurement Systems and Applications, 2009An equilibrium control structure for boiler-turbine units is presented in this paper to restrict the exceeding change of steam pressure. The central component of this structure is named as “Steam Pressure Equilibrium Controller”, which is composed with two parts: the pressure error compensator and the pressure set-point optimizer.
Fang Fang, Le Wei
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Robust decentralized control for a boiler — turbine unit
2016 Cybernetics & Informatics (K&I), 2016Performance control of a boiler-turbine unit is of great importance due to demands on the economical operations of power plants and environmental awareness. In this paper, a robust decentralized control of nonlinear multi input-multi output (MIMO) model of a utility boiler-turbine unit is designed.
Danica Rosinova, Peter Balko
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An autonomous control system for boiler-turbine units
IEEE Transactions on Energy Conversion, 1996Achieving a more autonomous power plant operation is an important part of power plant control. To be autonomous, a control system needs to provide adequate control actions in the presence of significant uncertainties and/or disturbances, such as actuator or component failures, with minimum or no human assistance.
A. Ben-Abdennour, K.Y. Lee
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