Title:
遮断されたノズルの検出及び改善方法及びシステム
Document Type and Number:
Japanese Patent JP5860610
Kind Code:
B2
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.
More Like This:
| WO/2013/181254 | ACTUATOR MOUNTED TO TORQUE BOX |
Inventors:
Carmine Allegorico
Application Number:
JP2011094560A
Publication Date:
February 16, 2016
Filing Date:
April 21, 2011
Export Citation:
Assignee:
Nuovo Pinone Societa Peratini
International Classes:
F02C9/22; F01D17/16; F02C7/00; F02C7/042; F02C9/16; F02C9/20
Domestic Patent References:
| JP4175425A | ||||
| JP200952548A |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa