Title:
GAS TURBINE POWER GENERATION DEVICE, GAS TURBINE POWER GENERATION SYSTEM, AND METHOD OF CONTROLLING THE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/042628
Kind Code:
A1
Abstract:
The purpose is to improve the output and the power generation efficiency utilizing hot water produced with a solar heat or a thermal energy of a combustion exhaust gas.
This gas turbine power generation device (100) comprises: a compressor (2) which compresses air; a combustor (4) which combusts compressed air supplied from the compressor (2) and a fuel; a gas turbine (1) which is driven by a combustion gas generated in the combustor (4); a power generator (3) which is connected to the gas turbine (1) through a shaft (1a) and is driven by the rotation of the gas turbine (1) to generate an electric power; a water supply pump (5) which supplies feed water; at least one heating means selected from a feed water heater (6) which heats the feed water utilizing an exhaust gas from the gas turbine (1) and a heat collection tube (8) which heats the feed water by means of a solar heat collection unit (7) that collects a solar heat; an inlet air cooling chamber (9) for cooling inlet air supplied from the compressor (2); and an spray nozzle (10) for spraying hot water that has been heated by the heating means or the feed water into the inlet air cooling chamber (9).
Inventors:
KUSUMI NAOHIRO (JP)
KOYAMA KAZUHITO (JP)
HATAMIYA SHIGEO (JP)
TAKAHASHI FUMIO (JP)
NAGAFUCHI NAOYUKI (JP)
KUBA SHUNICHI (JP)
NISHIJIMA TSUNEMASA (JP)
KOYAMA KAZUHITO (JP)
HATAMIYA SHIGEO (JP)
TAKAHASHI FUMIO (JP)
NAGAFUCHI NAOYUKI (JP)
KUBA SHUNICHI (JP)
NISHIJIMA TSUNEMASA (JP)
Application Number:
PCT/JP2010/067031
Publication Date:
April 05, 2012
Filing Date:
September 30, 2010
Export Citation:
Assignee:
HITACHI LTD (JP)
KUSUMI NAOHIRO (JP)
KOYAMA KAZUHITO (JP)
HATAMIYA SHIGEO (JP)
TAKAHASHI FUMIO (JP)
NAGAFUCHI NAOYUKI (JP)
KUBA SHUNICHI (JP)
NISHIJIMA TSUNEMASA (JP)
KUSUMI NAOHIRO (JP)
KOYAMA KAZUHITO (JP)
HATAMIYA SHIGEO (JP)
TAKAHASHI FUMIO (JP)
NAGAFUCHI NAOYUKI (JP)
KUBA SHUNICHI (JP)
NISHIJIMA TSUNEMASA (JP)
International Classes:
F02C7/143; F02C3/30; F02C7/141; F02C9/00; F02C9/28
Foreign References:
| JP2003206750A | 2003-07-25 | |||
| JP2002519558A | 2002-07-02 | |||
| JP2002371861A | 2002-12-26 | |||
| JP2001214757A | 2001-08-10 |
Attorney, Agent or Firm:
ISONO Michizo (JP)
Michizo Isono (JP)
Michizo Isono (JP)
Download PDF:
Claims: