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Title: Control and optimization system

Patent ·
OSTI ID:1083192

A system for optimizing a power plant includes a chemical loop having an input for receiving an input parameter (270) and an output for outputting an output parameter (280), a control system operably connected to the chemical loop and having a multiple controller part (230) comprising a model-free controller. The control system receives the output parameter (280), optimizes the input parameter (270) based on the received output parameter (280), and outputs an optimized input parameter (270) to the input of the chemical loop to control a process of the chemical loop in an optimized manner.

Research Organization:
ALSTOM Technology Ltd (Baden, CH)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-07NT43095
Assignee:
ALSTOM Technology Ltd (Baden, CH)
Patent Number(s):
8,374,709
Application Number:
12/394,509
OSTI ID:
1083192
Country of Publication:
United States
Language:
English

References (12)

Fuzzy temperature control of industrial refineries furnaces through combined feedforward/feedback multivariable cascade systems journal January 2002
Burning fuels, particularly for incinerating garbage patent June 1998
System and method for controlling effluents in treatment systems patent June 2002
Feedforward control processes for variable output hydrogen generators patent-application May 2006
Temperature control system for a thermal reactor patent April 2001
Process controlling method with merged two-control loops patent-application April 2005
Fuzzy hierarchical controller for a turboshaft engine patent September 1998
Hot solids gasifier with CO2 removal and hydrogen production patent August 2006
Combustion installation with CO2 recovery patent May 2009
Non-linear model with disturbance rejection patent-application May 2006
Process and method for chemical manufacturing using transformation of on-line instrumentation data patent-application July 2004
System For Optimizing Oxygen In A Boiler patent-application October 2007

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20 FOSSIL-FUELED POWER PLANTS