Gasturbinenmotorsteuerung auf Basis von Charakteristika von Gekühlter Luft

Details

Veröffentlichungs-Nr.

EP3647563

Aktenzeichen

EP18203206

Anmeldetag

29. Oktober 2018

Veröffentlichung

30. November 2022

Erteilung

30. November 2022

Rechtsraum

EP

IPC

F02C6/08F02C9/18F02C9/28

Abstract

A gas turbine engine (20) includes a compressor section (24), a combustor (56), and a turbine section (28) having a high pressure turbine (54) comprising a plurality of turbine blades (130). The gas turbine engine (20) includes a tap (104) for tapping air that is compressed by the compressor section (24), to be passed through a heat exchanger (108) to cool the air, the cooled air to be passed to the plurality of turbine blades (130). A sensor (140) is located downstream of a leading edge of the combustor (56), and is configured to measure a characteristic of the cooled air. A controller (150) is configured to compare the measured characteristic to a threshold and control an operating condition of the gas turbine engine (20) based on the comparison.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete