Gas turbine with steam cooling and fuel atomization
US6293088A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1999 |
| Grant date | Sep 25, 2001 |
| Priority date | — |
| Expiry date | Nov 29, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
This invention relates to a combustion turbine power plant having a gas turbine. The plant includes a compressor for generating a compressed gas stream, a fuel delivery system for supplying a combustible fuel to the gas turbine, a combustor for receiving the compressed gas stream and fuel and generating a high temperature working gas, a turbine section for receiving the working gas from the combustor and expanding the working gas through the turbine section to produce rotating shaft power, a steam generator for supplying cooling steam to components of either the combustor and/or the turbine to extract heat therefrom and cool the same and, a steam outlet manifold for collecting the cooling steam and selectively directing at least a portion thereof to either, or both, the fuel delivery system to atomize the fuel oil entering said combustor or the turbine to augment the power output of the turbine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.