SOLAR GAS TURBINE AND SOLAR GAS TURBINE POWER GENERATING DEVICE

WIPO Patent Application WO/2010/140565

A1

Provided is a solar gas turbine in which the capacitance of a startup driving source used for compensating the shortage of a solar heat quantity at the startup/speed-rising time is reduced, thereby enabling efficient operation. The solar gas turbine comprises: a compressor (1) for taking in air and increasing the pressure thereof; a heat receiver (2) for heating the high-pressure air, the pressure of which has been increased by the compressor (1), by the heat of sunlight collected by a collector and increasing temperature; and a turbine (3) for converting thermal energy possessed by the high-temperature and high-pressure air to mechanical energy. In the solar gas turbine (GT1) including the compressor (1) equipped with a startup driving source for startup/speed-rising, the fluid flow in the heat receiver (2) is shut off and heat is accumulated in the period from the shutdown of the turbine (3) to the startup thereof.

AOYAMA KUNIAKI (JP)
INOUE KEI (JP)
KOBAYASHI KAZUTA (JP)
TAGAWA MASASHI (JP)
OSADA TOSHIYUKI (JP)
MASUDA MASAHIRO (JP)

PCT/JP2010/059201

December 09, 2010

May 31, 2010

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MITSUBISHI HEAVY IND LTD (JP)
AOYAMA KUNIAKI (JP)
INOUE KEI (JP)
KOBAYASHI KAZUTA (JP)
TAGAWA MASASHI (JP)
OSADA TOSHIYUKI (JP)
MASUDA MASAHIRO (JP)

F02C1/05; F02C7/08; F02C7/26; F02C7/275; F02C9/18; F03G6/00

WO2006025449A1

2006-03-09

JPH04101024A	1992-04-02
JPS61142335A	1986-06-30

FUJITA, Takaharu et al. (JP)
Takaharu Fujita (JP)

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