James T Sharp

US Patent:

20170298782, Oct 19, 2017

Filed:

Oct 24, 2014

Appl. No.:

15/516255

Inventors:

- München, DE
Ray L. Johnson - Chuluota FL, US
Michael Scheurlen - Orlando FL, US
Monica B. Hansel - Melbourne FL, US
James H. Sharp - Orlando FL, US
Karin Marjan Oostendorp-Kramer - Oegstgeest, NL

Assignee:

Siemens Aktiegesellschaft - Munchen

International Classification:

F01K 23/10
F01K 23/10

Abstract:

A system and method for increasing the responsiveness of a duct fired, combined cycle power generation plant () via operating one or more gas turbine engines () at a part load condition less than 100 percent load, one or more steam turbine engines (), and one or more supplemental burners () providing additional heat to a heat recovery steam generator () upstream from the steam turbine engine () is disclosed. The combination of the steam turbine engines () and supplemental burners () operating together with gas turbine engines () at a part load condition enables the system to quickly change output to accommodate changes in output demand of the duct fired, combined cycle power generation plant (). By operating the one or more gas turbine engines () at a part load condition, the gas turbine engines () are able to be used to increase net output of the combined cycle power generation plant () faster than relying on increasing output via duct firing.

US Patent:

20150192036, Jul 9, 2015

Filed:

Jan 6, 2014

Appl. No.:

14/147836

Inventors:

James H. Sharp - Orlando FL, US
MIchael Scheurlen - Orlando FL, US
Monica B. Hansel - Melbourne FL, US

International Classification:

F01K 23/10

Abstract:

A power generation station (), including: a combined cycle plant () having a gas turbine engine (); a HRSG () configured to receive engine exhaust from the gas turbine engine and to generate steam, and a steam turbine () configured to use the steam to develop mechanical energy; an auxiliary boiler () configured to generate heat used to create auxiliary steam for use in the combined cycle plant and to generate auxiliary boiler exhaust (); and an auxiliary boiler exhaust heat transfer arrangement () configured to transfer heat present in the auxiliary boiler exhaust to the combined cycle plant.

US Patent:

20150192037, Jul 9, 2015

Filed:

Jan 6, 2014

Appl. No.:

14/147887

Inventors:

James H. Sharp - Orlando FL, US
MIchael Scheurlen - Orlando FL, US
Monica B. Hansel - Melbourne FL, US

International Classification:

F01K 23/10
F01K 9/00
F02C 7/224

Abstract:

A combined cycle plant (), including: a gas turbine engine () having a compressor (), a combustor (), and a gas turbine (); and a heat recovery steam generator (HRSG) (), a steam turbine (), working fluid heated by the HRSG and effective to turn the steam turbine, and a blowdown heat transfer arrangement (, and ) configured to capture heat present in blowdown water drawn from the working fluid and to transfer the heat to fuel () used in the combustor.

US Patent:

20150192038, Jul 9, 2015

Filed:

Jan 6, 2014

Appl. No.:

14/147954

Inventors:

James H. Sharp - Orlando FL, US
MIchael Scheurlen - Orlando FL, US
Monica B. Hansel - Melbourne FL, US

International Classification:

F01K 23/10

Abstract:

A combined cycle plant (), including a heat recovery steam generator (HRSG) (), a working fluid which is heated by the HRSG and effective to operate a steam turbine (), and a blowdown heat transfer arrangement () configured to capture heat present in blowdown water drawn from the working fluid and to transfer the heat to injection water (), a gas turbine engine () having a compressor (), a combustor (), and a turbine (), and a water injection arrangement () configured to inject the injection water into the combustor

US Patent:

20150192039, Jul 9, 2015

Filed:

Jan 6, 2014

Appl. No.:

14/148065

Inventors:

James H. Sharp - Orlando FL, US
Mlchael Scheurlen - Orlando FL, US
Monica B. Hansel - Melbourne FL, US

International Classification:

F01K 23/10
F02C 7/18
F01K 13/00

Abstract:

A combined cycle plant () including: a gas turbine engine () having a compressor (), a combustor and a gas turbine (); a heat recovery steam generator () (HRSG) configured to receive exhaust from the gas turbine engine; a steam turbine () configured to receive steam from the HRSG; a supplemental air arrangement () configured to generate supplemental heated air () when operating and to operate independent of the gas turbine engine; and a kettle boiler () configured to use heat from the supplemental heated air to generate steam used in the steam turbine

US Patent:

20150028675, Jan 29, 2015

Filed:

Jul 29, 2013

Appl. No.:

13/952896

Inventors:

Michael Scheurlen - Orlando FL, US
James H. Sharp - Orlando FL, US
Monica B. Hansel - Melbourne FL, US
Michael S. Briesch - Orlando FL, US

International Classification:

H02J 15/00
H02J 4/00

US Classification:

307 46, 307 44, 307 45

Abstract:

An electrical power system includes a power grid and a plurality of power plants connected to the power grid. A central repository including one or more electrical energy storage devices is connected directly to the power grid. The one or more energy storage devices are configured to be connected to the power plants via the power grid. The central repository is operable to draw a portion of a power output produced by one or more of the power plants via the power grid during a first period, for storage therein. The central repository is operable to discharge power to the power grid during a second period shifted in time from the first period. The discharged power is a function of a grid requirement or a function of a power demand notified by an individual power plant of the electrical system.

Address:

10621 State Rd 51, Live Oak, FL 32060

Phone:

3863620982

VIN:

3GCPKSE30BG168579

Make:

CHEVROLET

Model:

SILVERADO 1500

Year:

2011