Patent application number | Description | Published |
20090064656 | METHOD FOR OPERATING A COMBINED-CYCLE POWER PLANT, AND COMBINED-CYCLE POWER PLANT USEFUL FOR CARRYING OUT THE METHOD - A method involved operating a combined-cycle power plant ( | 03-12-2009 |
20110174240 | CONTROLLING VARIABLES IN BOILER PRESSURE VESSELS - A method of controlling stress in a boiler pressure vessel comprises limiting the diameter of a drum ( | 07-21-2011 |
20110302922 | POWER PLANT WITH CO2 CAPTURE - A method is provided for operating a combined cycle power plant including a CO | 12-15-2011 |
20120167546 | COMBINED-CYCLE POWER PLANT - A method involves operating a combined-cycle power plant ( | 07-05-2012 |
20120240871 | METHOD AND CONFIGURATION TO REDUCE FATIGUE IN STEAM DRUMS - A heat recovery steam generator that includes a first steam drum for receiving a flow of water and steam from an evaporator. The first steam drum is adapted to provide the flow of water and steam to a second steam drum. The second steam drum is in fluid communication with the first steam drum and receives the flow of water and steam from the first steam drum and separates steam from the flow of water and steam to form a separated steam. There is a steam flow outlet positioned in the second steam drum, the steam flow outlet adapted to release the separated steam from the second steam drum. | 09-27-2012 |
20130091845 | POWER PLANT AND METHOD FOR RETROFIT - A power plant includes a first gas turbine engine, a second gas turbine engine, a flue gas duct, a CO | 04-18-2013 |
20130160424 | Method for Operating a Combined Cycle Power Plant - In a method for operating a combined cycle power plant ( | 06-27-2013 |
20130269346 | COMBINED CYCLE POWER PLANT WITH CO2 CAPTURE AND METHOD TO OPERATE IT - A combined cycle power plant with a gas turbine, steam turbine, and first HRSG comprises a CO2 capture plant for the at least partial capture of CO2 from the exhaust gases from the gas turbine. It comprises in particular a second HRSG or boiler arranged to receive a portion of the exhaust gases and transfer its heat to steam and feedwater. Steam generated in the second HRSG or boiler is used for the operation of the CO2 capture plant and/or to operate a steam turbine that drives a generator and optionally a CO2 compressor. The power plant according to the invention allows for greater flexibility in power plant part load control and power plant efficiency. A method to operate the power plant is also claimed. | 10-17-2013 |
20130327051 | POWER PLANT WITH SOLAR ENERGY SYSTEM - A power plant ( | 12-12-2013 |