| Patent application number | Description | Published |
|---|
| 20100013326 | POWER STATION HAVING A CONSUMER AND METHOD FOR ITS OPERATION - A power station ( | 01-21-2010 |
| 20100031667 | METHOD FOR OPERATING A POWER PLANT - A method is provided for operating a power station ( | 02-11-2010 |
| 20100032964 | METHOD FOR OPERATING A POWER PLANT - A method is provided for operating a power station ( | 02-11-2010 |
| 20110018265 | POWER STATION SYSTEM AND METHOD FOR OPERATING - A combined-cycle power plant ( | 01-27-2011 |
| 20110037276 | METHOD FOR CONTROLLING A GAS TURBINE IN A POWER STATION, AND A POWER STATION FOR CARRYING OUT THE METHOD - A method is provided for operating a gas turbine in a power station in which limits of the operating concept, which provide limits for optimization of the power station operation in respect of efficiency, service life consumption, emissions and power provision to the grid system, are adapted during operation. In particular, temperature limits and compressor inlet guide vane position limits are varied as a function of the optimization aims. A gas turbine power station is also provided for carrying out the method. | 02-17-2011 |
| 20110197593 | GAS TURBINE AND METHOD FOR ITS OPERATION - A gas turbine and method are disclosed by which the gas turbine can be safely operated at nominal speed with reduced margin to a surge limit of a compressor. The gas turbine, via a directly driven generator which generates alternating current with an operating frequency and which is connected in a frequency-coupled manner to an electricity grid, can deliver electric power to this grid. In the case of an underfrequency event the compressor of the gas turbine is unloaded by controlled, fast closing of the variable compressor guide vanes (VGV) and as a result maintains a sufficient margin to the surge limit of the compressor. | 08-18-2011 |
| 20110289898 | COMBINED CYCLE POWER PLANT WITH FLUE GAS RECIRCULATION - An exemplary system method for the operation of a CCP P with flue gas recirculation to reduce NOx emissions and/or to increase the CO2 concentration in the flue gases to facilitate CO2 capture from the flue gases is disclosed. The flue gas recirculation rate (rFRG) is controlled as function of the combustion pressure and/or the hot gas temperature. Operability is enhanced by admixing of oxygen or oxygen enriched air to the gas turbine inlet gases or to the combustion. | 12-01-2011 |
| 20110302922 | POWER PLANT WITH CO2 CAPTURE - A method is provided for operating a combined cycle power plant including a CO | 12-15-2011 |
| 20110304155 | POWER PLANT WITH CO2 CAPTURE AND COMPRESSION | 12-15-2011 |
