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Control Logic For Gas Turbine Nozzles Sticking Detection And Correction"
Abstract: System and method for controlling a stuck nozzle system installed between first and second turbines connected in series to a compressor. The method includes determining whether the nozzle system is stuck; instructing the first turbine to increase a minimum speed reference when the nozzle system is stuck; verifying whether the nozzle system continues to be stuck; instructing the compressor to increase an inlet bleed heat (IBH) flow from a current value to a maximum value when the nozzle system is stuck; verifying whether the nozzle system continues to be stuck; and instructing the compressor to increase an inlet guide vanes (IGV) angle from a current value to a maximum value when the nozzle system is stuck.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
15 April 2011
Publication Number
13/2012
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
remfry-sagar@remfry.com
Parent Application
Patent Number
Legal Status
Grant Date
2021-01-07
Renewal Date
Applicants
NUOVO PIGNONE S.P.A.
VIA FELICE MATTEUCCI 2, FLORENCE, 50127 ITALY.
Inventors
1. ALLEGORICO CARMINE
VIA MATTEUCCI 2, FLORENCE, 50127 ITALY.
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1116-DEL-2011-Form-3-(24-06-2011).pdf | 2011-06-24 |
| 2 | 1116-DEL-2011-Correspondence Others-(24-06-2011).pdf | 2011-06-24 |
| 3 | 1116-del-2011-GPA.pdf | 2011-12-19 |
| 4 | 1116-del-2011-Form-5.pdf | 2011-12-19 |
| 5 | 1116-del-2011-Form-3.pdf | 2011-12-19 |
| 6 | 1116-del-2011-Form-2.pdf | 2011-12-19 |
| 7 | 1116-del-2011-Form-1.pdf | 2011-12-19 |
| 8 | 1116-del-2011-Drawings.pdf | 2011-12-19 |
| 9 | 1116-del-2011-Description (Complete).pdf | 2011-12-19 |
| 10 | 1116-del-2011-Correspodence Others.pdf | 2011-12-19 |
| 11 | 1116-del-2011-Claims.pdf | 2011-12-19 |
| 12 | 1116-del-2011-Abstract.pdf | 2011-12-19 |
| 13 | 1116-DEL-2011-FER.pdf | 2018-11-13 |
| 14 | 1116-DEL-2011-RELEVANT DOCUMENTS [13-05-2019(online)].pdf | 2019-05-13 |
| 15 | 1116-DEL-2011-PETITION UNDER RULE 137 [13-05-2019(online)].pdf | 2019-05-13 |
| 16 | 1116-DEL-2011-OTHERS [13-05-2019(online)].pdf | 2019-05-13 |
| 17 | 1116-DEL-2011-FORM-26 [13-05-2019(online)].pdf | 2019-05-13 |
| 18 | 1116-DEL-2011-FORM 3 [13-05-2019(online)].pdf | 2019-05-13 |
| 19 | 1116-DEL-2011-FORM 13 [13-05-2019(online)].pdf | 2019-05-13 |
| 20 | 1116-DEL-2011-FER_SER_REPLY [13-05-2019(online)].pdf | 2019-05-13 |
| 21 | 1116-DEL-2011-DRAWING [13-05-2019(online)].pdf | 2019-05-13 |
| 22 | 1116-DEL-2011-CORRESPONDENCE [13-05-2019(online)].pdf | 2019-05-13 |
| 23 | 1116-DEL-2011-COMPLETE SPECIFICATION [13-05-2019(online)].pdf | 2019-05-13 |
| 24 | 1116-DEL-2011-CLAIMS [13-05-2019(online)].pdf | 2019-05-13 |
| 25 | 1116-DEL-2011-AMENDED DOCUMENTS [13-05-2019(online)].pdf | 2019-05-13 |
| 26 | 1116-DEL-2011-ABSTRACT [13-05-2019(online)].pdf | 2019-05-13 |
| 27 | 1116-DEL-2011-FORM-26 [24-05-2019(online)].pdf | 2019-05-24 |
| 28 | 1116-DEL-2011-Power of Attorney-290519.pdf | 2019-06-01 |
| 29 | 1116-DEL-2011-Correspondence-290519.pdf | 2019-06-01 |
| 30 | 1116-DEL-2011-PatentCertificate07-01-2021.pdf | 2021-01-07 |
| 31 | 1116-DEL-2011-IntimationOfGrant07-01-2021.pdf | 2021-01-07 |
| 32 | 1116-DEL-2011-POWER OF AUTHORITY [28-02-2022(online)].pdf | 2022-02-28 |
| 33 | 1116-DEL-2011-FORM-16 [28-02-2022(online)].pdf | 2022-02-28 |
| 34 | 1116-DEL-2011-FORM-16 [28-02-2022(online)]-1.pdf | 2022-02-28 |
| 35 | 1116-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [28-02-2022(online)].pdf | 2022-02-28 |
| 36 | 1116-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [28-02-2022(online)]-1.pdf | 2022-02-28 |
| 37 | 1116-del-2011-Others-070422.pdf | 2022-04-09 |
| 38 | 1116-del-2011-GPA-070422.pdf | 2022-04-09 |
| 39 | 1116-del-2011-Correspondence-070422.pdf | 2022-04-09 |
Search Strategy
| 1 | 1116del2011_12-01-2018.pdf |