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Modeling and supervisory control design for a combined cycle power plant

Abokhatwa, Salah and Katebi, Reza (2012) Modeling and supervisory control design for a combined cycle power plant. In: IASTED International Conference ,Control and Application, 2012-06-18 - 2012-11-20, Crete.

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Abstract

The traditional control strategy based on PID controllers may be unsatisfactory when dealing with processes with large time delay and constraints. This paper presents a supervisory model based constrained predictive controller (MPC) for a combined cycle power plant (CCPP). First, a non-linear dynamic model of CCPP using the laws of physics was proposed. Then, the supervisory control using the linear constrained MPC method was designed to tune the performance of the PID controllers by including output constraints and manipulating the set points. This scheme showed excellent tracking and disturbance rejection results and improved performance compared with a stand-alone PID controller’s scheme.

Item type: Conference or Workshop Item (Paper)
ID code: 42148
Keywords: combined cycle power plant, PID control, linearization, supervisory model predictive control, Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Depositing user: Pure Administrator
Date Deposited: 21 Nov 2012 10:13
Last modified: 26 Mar 2015 17:06
URI: http://strathprints.strath.ac.uk/id/eprint/42148

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