Advances in utility applications of the Flame Doctor® system

Timothy A. Fuller, C. Stuart Daw, Charles E.A. Finney, Bob Musgrove, Jeff Stallings, Thomas J. Flynn, Ralph T. Bailey, Dennis Hutchinson, Rick Lassahn

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

A burner monitoring system, called the Flame Doctor® system, has been developed to help utilities lower NO x and improve overall performance. Utilizing signals from existing optical flame scanners, the system diagnoses poor operation in individual burners, which contributes to excessive emissions and low efficiency. By continuously monitoring the status of all burners, Flame Doctor makes it possible to optimize overall furnace performance through load changes, fuel quality variations, and equipment modifications. This paper discusses the status of an ongoing EPRI Beta Test Program and results from B&W-led combustion tuning service work. The configuration and operation of each plant is described along with specific challenges encountered during Flame Doctor installation and startup. Demonstrated performance improvements include reductions of 20% in NO X, 70% in CO, and 70% in LOI. Copyright

Original languageEnglish
Title of host publicationCombined Power Plant Air Pollutant Control Mega Symposium
Pages1071-1082
Number of pages12
StatePublished - 2004
EventCombined Power Plant Air Pollutant Control Mega Symposium - Washington, DC, United States
Duration: Aug 30 2004Sep 2 2004

Publication series

NameCombined Power Plant Air Pollutant Control Mega Symposium

Conference

ConferenceCombined Power Plant Air Pollutant Control Mega Symposium
Country/TerritoryUnited States
CityWashington, DC
Period08/30/0409/2/04

Keywords

  • Chaos
  • Combustion Dynamics
  • Instrumentation
  • Nitrogen Oxides
  • Nonlinear Dynamics
  • Scanners
  • Utility Boilers

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