The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2006
Filed:
Apr. 09, 2001
Manabu Yagi, Tsuchiura, JP;
Satoshi Dodo, Mito, JP;
Kuniyoshi Tsubouchi, Mito, JP;
Yasuaki Akatsu, Hitachi, JP;
Hiroshi Arita, Mito, JP;
Norio Yasugahira, Hanamaki, JP;
Manabu Yagi, Tsuchiura, JP;
Satoshi Dodo, Mito, JP;
Kuniyoshi Tsubouchi, Mito, JP;
Yasuaki Akatsu, Hitachi, JP;
Hiroshi Arita, Mito, JP;
Norio Yasugahira, Hanamaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An object of the present invention is to provide a gas turbine power generator capable of increasing the power generation efficiency in partial load operation and decreasing a variation in the number of rotations caused by a variation in power generation load. The gas turbine power generator comprises a compressor () for compressing air, a combustor () for burning the compressed air and fuel, a turbine () driven by combustion gas produced in the combustor and driving the compressor () and a generator (), a regenerative heat exchanger () for exchanging heat between exhaust gas from the turbine and the compressed air led into the combustor, an intake air sprayer (), and a humidifier (). Intake air flown into the regenerative heat exchanger () is humidified and cooled by the intake air sprayer () and the humidifier ().