Model predictive control system and method for integrated gasification combined cycle power generation
Abstract
Control system and method for controlling an integrated gasification combined cycle (IGCC) plant are provided. The system may include a controller coupled to a dynamic model of the plant to process a prediction of plant performance and determine a control strategy for the IGCC plant over a time horizon subject to plant constraints. The control strategy may include control functionality to meet a tracking objective and control functionality to meet an optimization objective. The control strategy may be configured to prioritize the tracking objective over the optimization objective based on a coordinate transformation, such as an orthogonal or quasiorthogonal projection. A plurality of plant control knobs may be set in accordance with the control strategy to generate a sequence of coordinated multivariable control inputs to meet the tracking objective and the optimization objective subject to the prioritization resulting from the coordinate transformation.
 Inventors:
 Publication Date:
 Research Org.:
 NETL (National Energy Technology Laboratory, Pittsburgh, PA, and Morgantown, WV (United States))
 Sponsoring Org.:
 USDOE
 OSTI Identifier:
 1083781
 Patent Number(s):
 8,417,361
 Application Number:
 13/053,731
 Assignee:
 General Electric Company (Niskayuna, NY) NETL
 DOE Contract Number:
 FC2607NT43094
 Resource Type:
 Patent
 Country of Publication:
 United States
 Language:
 English
 Subject:
 24 POWER TRANSMISSION AND DISTRIBUTION
Citation Formats
Kumar, Aditya, Shi, Ruijie, Kumar, Rajeeva, and Dokucu, Mustafa. Model predictive control system and method for integrated gasification combined cycle power generation. United States: N. p., 2013.
Web.
Kumar, Aditya, Shi, Ruijie, Kumar, Rajeeva, & Dokucu, Mustafa. Model predictive control system and method for integrated gasification combined cycle power generation. United States.
Kumar, Aditya, Shi, Ruijie, Kumar, Rajeeva, and Dokucu, Mustafa. Tue .
"Model predictive control system and method for integrated gasification combined cycle power generation". United States.
doi:. https://www.osti.gov/servlets/purl/1083781.
@article{osti_1083781,
title = {Model predictive control system and method for integrated gasification combined cycle power generation},
author = {Kumar, Aditya and Shi, Ruijie and Kumar, Rajeeva and Dokucu, Mustafa},
abstractNote = {Control system and method for controlling an integrated gasification combined cycle (IGCC) plant are provided. The system may include a controller coupled to a dynamic model of the plant to process a prediction of plant performance and determine a control strategy for the IGCC plant over a time horizon subject to plant constraints. The control strategy may include control functionality to meet a tracking objective and control functionality to meet an optimization objective. The control strategy may be configured to prioritize the tracking objective over the optimization objective based on a coordinate transformation, such as an orthogonal or quasiorthogonal projection. A plurality of plant control knobs may be set in accordance with the control strategy to generate a sequence of coordinated multivariable control inputs to meet the tracking objective and the optimization objective subject to the prioritization resulting from the coordinate transformation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 09 00:00:00 EDT 2013},
month = {Tue Apr 09 00:00:00 EDT 2013}
}

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