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Title: Sootblowing optimization for improved boiler performance

Patent ·
OSTI ID:1088938

A sootblowing control system that uses predictive models to bridge the gap between sootblower operation and boiler performance goals. The system uses predictive modeling and heuristics (rules) associated with different zones in a boiler to determine an optimal sequence of sootblower operations and achieve boiler performance targets. The system performs the sootblower optimization while observing any operational constraints placed on the sootblowers.

Research Organization:
NeuCo, Inc. (Boston, MA)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-04NT41768
Assignee:
NeuCo, Inc. (Boston, MA)
Patent Number(s):
8,498,746
Application Number:
13/606,311
OSTI ID:
1088938
Country of Publication:
United States
Language:
English

References (39)

Methods for condition monitoring and system-level diagnosis of electro-mechanical systems with multiple actuating components operating in multiple regimes patent March 2003
Sootblowing advisor and automation system patent January 1993
Intelligent servomechanism controller patent November 1995
System for real-time economic optimizing of manufacturing process control patent March 2000
Method and apparatus for dynamic and steady state modeling over a desired path between two end points patent August 1999
Optimal tracking control in flexible pointing structures conference January 1995
Method and apparatus for modeling dynamic and steady-state processes for prediction, control and optimization patent May 2004
Method and apparatus for analyzing a neural network within desired operating parameter constraints patent July 1998
Kalman filter state estimation for a manufacturing system patent June 2004
System and method for tuning a raw mix proportioning controller patent December 2003
On-line process control neural network using data pointers patent June 1993
Method and apparatus for providing multivariable nonlinear control patent December 1997
Automated method for building a model patent June 2001
Universal adaptive machining chatter control fixture patent June 2001
On-line process control neural network using data pointers patent November 1992
Predictive network with graphically determined preprocess transforms patent December 1999
Method for on-line optimization of a plant patent August 2001
Disk drive with mode canceling actuator patent June 2003
Stabilized adaptive neural network based control system patent February 1996
Stable adaptive control using critic designs patent March 2003
Method and system for sootblowing optimization patent May 2004
Adaptive model-based control systems and methods for controlling a gas turbine patent November 2004
Multiple Computer System for Operating a Power Plant Turbine with Manual Backup Capability patent August 1975
Non-linear model automatic generating method patent October 1998
Sootblowing optimization system patent December 2001
Reliable fuzzy fault tolerant controller patent January 1991
Decentralized neural controller design for space structural platforms conference January 1994
Sootblowing optimization system patent July 2002
Virtual continuous emission monitoring system with sensor validation patent January 1995
Bayesian neural networks for optimization and control patent April 2004
Cascaded control of an average value of a process parameter to a desired value patent October 2006
Process control system with on-line reconfigurable modules patent October 1990
On-line training neural network system for process control patent May 1993
Method and apparatus for optimizing overall characteristics of device patent April 2004
Adaptive fuzzy controller that modifies membership functions patent October 1998
Kiln thermal and combustion control patent August 2002
Method and apparatus for controlling vertical and horizontal basket centrifuges patent May 2000
Neural network process measurement and control patent January 1994
Method for implementing indirect controller patent-application December 2004

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