Title:
GAS TURBINE POWER GENERATION EQUIPMENT AND AIR HUMIDIFYING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2000/025009
Kind Code:
A1
Abstract:
An air humidifying apparatus adapted to humidify the air by adding moisture to a working medium in a gas turbine, and gas turbine power generation equipment adapted to generate power by driving the gas turbine using the highly humid working medium, which aim at improving a generated power output or power generating efficiency by reducing a pressure loss of a combustion exhaust gas from the gas turbine, comprising a humidifying apparatus (3), a combustor (5), a turbine (6), a generator (7), a water recovery unit (10), characterized in that an exhaust gas reheater (11) adapted to heat a combustion exhaust gas discharged from the water recovery unit by excessive water discharged from the humidifying apparatus is provided.
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Inventors:
HATAMIYA SHIGEO (JP)
YAMAGISHI MASAHIKO (JP)
YOKOMIZO OSAMU (JP)
YAMAGISHI MASAHIKO (JP)
YOKOMIZO OSAMU (JP)
Application Number:
PCT/JP1998/004811
Publication Date:
May 04, 2000
Filing Date:
October 23, 1998
Export Citation:
Assignee:
HITACHI LTD (JP)
HATAMIYA SHIGEO (JP)
YAMAGISHI MASAHIKO (JP)
YOKOMIZO OSAMU (JP)
HATAMIYA SHIGEO (JP)
YAMAGISHI MASAHIKO (JP)
YOKOMIZO OSAMU (JP)
International Classes:
F01D25/32; F01K21/04; F02C3/30; F02C6/18; F02C7/10; F02C7/143; (IPC1-7): F02C3/30; F02C6/18
Foreign References:
| JPH10110628A | 1998-04-28 | |||
| JPH10103079A | 1998-04-21 | |||
| JPS5612006A | 1981-02-05 | |||
| JPS5596326A | 1980-07-22 | |||
| JPH0861014A | 1996-03-05 | |||
| JPS5194471A | 1976-08-19 |
Other References:
See also references of EP 1132594A4
Attorney, Agent or Firm:
Sakuta, Yasuo (Ltd. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo, JP)
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