Michael Harrison Alexander

Address:

3760 N 42 St, Milwaukee, WI 53216

Phone:

7734871502

VIN:

1A8HW58P57F538239

Make:

CHRYSLER

Model:

ASPEN

Year:

2007

US Patent:

20120247113, Oct 4, 2012

Filed:

Mar 29, 2011

Appl. No.:

13/075026

Inventors:

Vijay Anand Raghavendran Nenmeni - Atlanta GA, US
Michael Joseph Alexander - Simpsonville SC, US
Paul William Plummer - Houston TX, US
Timothy Lee Janssen - Ballston Lake NY, US

Assignee:

GENERAL ELECTRIC COMPANY - Schenectady NY

International Classification:

F02C 6/04

US Classification:

60772, 60785

Abstract:

The disclosed embodiments relate to a system and method that allows air to be extracted from a plurality of gas turbine engines and fed to a downstream process, even in situations in which one or more of the gas turbine engines are operating in a part load condition. For example, in an embodiment, a method includes monitoring signals representative of a header pressure of a header, or a pressure of extraction air flow from one or more gas turbine engines to the header, or both, and maintaining substantially continuous flows of extraction air from the gas turbine engines to the header. The substantially continuous flows are maintained when the gas turbine engines are under symmetric and asymmetric load conditions.