Title:
COMBINED CYCLE POWER GENERATION FACILITY
Document Type and Number:
WIPO Patent Application WO/2024/038723
Kind Code:
A1
Abstract:
A combined cycle power generation facility 1 according to an embodiment of the present invention comprises: a first waste heat recovery boiler 30 provided with a reheating unit 50 and a high-pressure steam generation unit 41 using exhaust from a gas turbine 10; a high-pressure turbine 71 into which steam is introduced from the high-pressure steam generation unit 41; a combustion device 75 that burns hydrogen and oxygen; a reheated steam pipe 63 that links the high-pressure turbine 71 to the combustion device 75 through the reheating unit 50; an oxygen-hydrogen combustion turbine 72 into which steam is introduced from the combustion device 75; a second waste heat recovery boiler 80 provided with a steam generation unit 90 which uses exhaust from the oxygen-hydrogen combustion turbine 72; a low-pressure turbine 73 into which steam is introduced from the steam generation unit 90; and a steam condenser 74 that condenses steam discharged from the low-pressure turbine 73.
Inventors:
OKUYAMA TOMOMI (JP)
SHIMADA HIDEAKI (JP)
ITOH MASAO (JP)
MORISAWA YUICHI (JP)
KASUYA HIROKI (JP)
HIRAYAMA RYU (JP)
TADA KOJIRO (JP)
SHIMADA HIDEAKI (JP)
ITOH MASAO (JP)
MORISAWA YUICHI (JP)
KASUYA HIROKI (JP)
HIRAYAMA RYU (JP)
TADA KOJIRO (JP)
Application Number:
PCT/JP2023/026215
Publication Date:
February 22, 2024
Filing Date:
July 18, 2023
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
F01K25/00; F01K23/10
Foreign References:
| JP2003106108A | 2003-04-09 | |||
| JP2018123811A | 2018-08-09 | |||
| JPH09510276A | 1997-10-14 | |||
| US20040128975A1 | 2004-07-08 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, P.C. (JP)
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