NDLI: Research and application of a new predictive control based on state feedback theory in power plant control system

Content Provider	IEEE Xplore Digital Library
Author	Hua Zhi-gang Hua Hua Lu Jian-hong Zhang Tie-jun
Copyright Year	2007
Description	Author affiliation: Southeast Univ., Nanjing (Hua Zhi-gang; Hua Hua)
Abstract	Reheat steam temperature of the boiler in power plant is the important parameter of unit security and economical run. This paper proposed a new dynamic matrix control based on state feedback theory, for the large inertia and large delay characteristic of the reheat steam temperature plant. The principle is to compensate the large inertia and delay characteristic of the plant by state feedback theory, then to control the generalized plant by predictive control. In this paper the design of controller is introduced. The simulation results demonstrate that the new control system has good robustness and transient performance. And the practical results show that the satisfactory control results have been achieved. So it is an effective control strategy for large delay industry process. Now it has been successfully applied to reheat steam temperature control system in power plant.
Starting Page	4378
Ending Page	4385
File Size	4947896
Page Count	8
File Format	PDF
ISBN	9781424413393
DOI	10.1109/CEC.2007.4425043
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-25
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Predictive control State feedback Power generation Control systems Temperature control Delay Boilers Power system security Power system economics Power generation economics
Content Type	Text
Resource Type	Article

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