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Integrated controls design optimization

Patent ·
OSTI ID:1213448
;
A control system (207) for optimizing a chemical looping process of a power plant includes an optimizer (420), an income algorithm (230) and a cost algorithm (225) and a chemical looping process models. The process models are used to predict the process outputs from process input variables. Some of the process in puts and output variables are related to the income of the plant; and some others are related to the cost of the plant operations. The income algorithm (230) provides an income input to the optimizer (420) based on a plurality of input parameters (215) of the power plant. The cost algorithm (225) provides a cost input to the optimizer (420) based on a plurality of output parameters (220) of the power plant. The optimizer (420) determines an optimized operating parameter solution based on at least one of the income input and the cost input, and supplies the optimized operating parameter solution to the power plant.
Research Organization:
ALSTOM Technology Ltd, Baden, CH (Switzerland)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-07NT43095
Assignee:
ALSTOM Technology Ltd (Baden, CH)
Patent Number(s):
9,122,260
Application Number:
12/394,654
OSTI ID:
1213448
Country of Publication:
United States
Language:
English

References (2)

Terminal Cost Constraint based Stable Fuzzy Model Predictive Control of A Nonlinear Fluidized Bed Combustion Plant conference October 2007
Fuzzy temperature control of industrial refineries furnaces through combined feedforward/feedback multivariable cascade systems journal January 2002

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97 MATHEMATICS AND COMPUTING