INTEGRATED CONTROLS DESIGN OPTIMIZATION
First Claim
1. A system for optimizing a power plant, the system comprising:
- a chemical loop having an input for receiving an input parameter and an output for outputting an output parameter; and
a nonlinear model predictive controls controller operably connected to the chemical loop,wherein the nonlinear model predictive controls controller receives the output parameter, optimizes the input parameter based on the received output parameter, and outputs the optimized input parameter to the input of the chemical loop.
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Abstract
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.
38 Citations
20 Claims
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1. A system for optimizing a power plant, the system comprising:
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a chemical loop having an input for receiving an input parameter and an output for outputting an output parameter; and a nonlinear model predictive controls controller operably connected to the chemical loop, wherein the nonlinear model predictive controls controller receives the output parameter, optimizes the input parameter based on the received output parameter, and outputs the optimized input parameter to the input of the chemical loop. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A control system for optimizing a chemical looping process of a power plant, the control system comprising:
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an optimizer; an income algorithm which provides an income input to the optimizer based on a plurality of input parameters of the power plant; and a cost algorithm which provides a cost input to the optimizer based on a plurality of output parameters of the power plant, wherein the optimizer determines an optimized operating parameter solution based upon at least one of the income input and the cost input, and supplies the optimized operating parameter solution to the power plant. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A system for optimizing a power plant, the system comprising:
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a chemical loop having an input for receiving an input parameter and an output for outputting an output parameter; and a nonlinear controller which receives the output parameter, optimizes the input parameter based on the received output parameter, and outputs the optimized input parameter to the input of the chemical loop. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification