Verbesserte Feuchtluftturbinen und Kraftstoffregelungsverfahren

Details

Veröffentlichungs-Nr.

EP2415993

Aktenzeichen

EP11176535

Anmeldetag

4. August 2011

Veröffentlichung

11. Januar 2017

Erteilung

11. Januar 2017

Rechtsraum

EP

IPC

F02C9/28F23R3/28F23R3/34F23R3/12F02C6/18F23L7/00F02C7/22

Abstract

A fuel control device and method of a gas turbine combustor (2), for advanced humid air turbines, in which plural combustion units comprising plural fuel nozzles (31) for supplying fuel and plural air nozzles (32) for supplying air for combustion are provided. A part of the plural combustion units are better in flame stabilizing performance than the other combustion units. A fuel ratio, at which fuel is fed to the part of the combustion units is set on the basis of internal temperature of the humidification tower (4) and internal pressure of the humidification tower (4) to control a flow ratio of the fuel fed to the plural combustion units.

Anmelder

Firmen

Mitsubishi Hitachi Power Systems, Ltd.
Hitachi Ltd.

Land

🇯🇵 Japan

Fachgebiete