Controlling sootblowers according to rules, rankings of sootblowers, and fuzzy functions that evaluates fuzzy functions only related to temperature and pressure
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United States of America Patent
Stats
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Jun 7, 2016
Grant Date -
Jun 18, 2015
app pub date -
Nov 18, 2014
filing date -
Dec 9, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system and method to control of sootblowers in a fossil fueled power plant, in particular to plant applications systems using a graphical programming environment in combination with a set of rules to activate sootblowers. The system can be constrained by time limits and/or rule based time limits. Actual blower activation is typically based on the current status of key control variables in the process which alter the actual activation time within a constraints system. The system does not typically require knowledge or models of specific cleanliness relationships. The result is a system without sequences or queues that readily adapts to changing system conditions.
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International Classification(s)
- 2014 Application Filing Year
- F23J Class
- 90 Applications Filed
- 69 Patents Issued To-Date
- 76.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F23J Class
- 0 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 7, 2027 |
