Machine-specific combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods
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United States of America Patent
Stats
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Dec 16, 2015
filing date -
Dec 16, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Commanding GTs to base load level based upon measured ambient condition for each GT; commanding each GT to adjust a power output to match scaled power output value equal to a fraction of a difference between the respective power output and a nominal power output value, and measuring actual emissions value for each GT during the adjusting of the respective power output; adjusting operating condition of each GT based upon a difference between the respective measured actual emissions value, a nominal emissions value at the ambient condition and emissions scale factor; updating a pre-existing emissions model for each GT based upon the adjusted operating; running set of operating conditions on each GT and measuring updated parameters for each GT including an updated emissions value; and refining updated pre-existing emissions model based upon a difference between the updated emissions value and the updated pre-existing emissions model.
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Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G05B Class
- 24.54 % this patent is cited more than
- 7 Age
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