Preemptive tripping of a fossil fuel fired burner using the quality function

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United States of America Patent

APP PUB NO 20070207423A1
SERIAL NO

11355454

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Abstract

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A method, computer program product and a system for preemptively tripping a fossil fuel fired burner of a steam generator before the burner is tripped when amplitude of any of two or more signals that represent a property of temporal combustion of the flame such as intensity or flicker frequency reaches an associated preselected signal strength. The signals that represent a property of temporal combustion are combined in a predetermined manner to give a quality signal that is used to preemptively trip the burner when the quality signal reaches a preselected signal strength.

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Patent Owner(s)

Patent OwnerAddress
ABB INC501 MERRITT 7 NORWALK CT 06856

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chase, Paul H East Granby, CT 9 157
Niziolek, James M Enfield, CT 8 124
Rossano, Gregory Enfield, CT 19 361

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