Patent Number: 6,253,554

Title: Gas turbine plant with fuel heating and turbine cooling features

Abstract: A gas turbine plant comprises an air compressor, gas turbine including at least one high temperature section, and driven equipment, which are operatively connected in series, a gas turbine combustor arranged between the air compressor and the gas turbine, a fuel system disposed for supplying a fuel to the gas turbine combustor, and a heat exchange section for heating the fuel from the fuel by means of a high pressure air as a heating medium fed from the air compressor.

Inventors: Kobayashi; Tadashi (Chigasaki, JP), Okamura; Takanari (Yokohama, JP), Ito; Shokou (Sagamihara, JP), Sasaki; Takashi (Yokohama, JP), Koga; Akinori (Yokohama, JP)

Assignee: Kabushiki Kaisha Toshiba

International Classification: F02C 7/18 (20060101); F02C 7/16 (20060101); F02C 7/22 (20060101); F02C 7/224 (20060101); F02C 007/18 (); F02C 007/224 ()

Expiration Date: 07/03/2018