About 161 results
https://drivepatents.com/patents/980200 · 1 Jan 2014
The invention relates a method for operating a power plant with a single shaft gas turbine (6), in which the gas turbine (6) is operated at a constant speed which is below the speed at which the gas turbine (6) is turning when the first generator (25) is s...
https://drivepatents.com/patents/980193 · 1 Jan 2014
A Compressor (10), especially for a gas turbine, comprises a rotor (15) rotating about an axis (17) and a housing (11) coaxially surrounding said rotor (15), thereby defining a flow channel (14) between rotor (15) and housing (11) for a fluid to be compres...
https://drivepatents.com/patents/980178 · 1 Jan 2014
The invention refers to a flow channel for a gaseous medium, especially a hot exhaust gas of a gas turbine, with improved aerodynamic characteristics. In such a flow channel, a constructionally simple and effective reduction of unwanted flow separations is...
https://drivepatents.com/patents/980171 · 1 Jan 2014
The invention relates to a diffuser (11) for the exhaust section of a gas turbine (10), comprising at least one cone (13, 14) extending along a machine axis and bordering a channel for an exhaust flow, whereby said at least one cone (13, 14) has a wall wit...
https://drivepatents.com/patents/980766 · 18 Dec 2013
A power plant (1) comprising at least one of a gas turbine (GT), a steam turbine (ST) with a water-steam cycle, and a heat recovery steam generator (B) operatively connected to a heat generating member such as solar energy system (S) by means of a primary ...
https://drivepatents.com/patents/981240 · 4 Dec 2013
A current flow controller (10) comprising: a plurality of terminals (12a,12b,14a,14b) for connection, in use, to a plurality of DC power transmission media (16,18) such that each DC power transmission medium (16,18) is connected to at least one of the plur...
https://drivepatents.com/patents/983458 · 16 Oct 2013
The invention relates to voltage source converter (30) for use in high voltage direct current power transmission and reactive power compensation comprising at least one chain-link converter (48) operably connected in use between AC and DC networks (40, 42)...
https://drivepatents.com/patents/983269 · 16 Oct 2013
The method involves increasing a generator speed from a value corresponding to a frequency lying below a mains frequency to a synchronization speed corresponding to a value of the mains frequency plus/minus a maximum allowed frequency difference for synchr...
https://drivepatents.com/patents/983919 · 2 Oct 2013
The method involves coupling a generator (18) to a gas turbine (2). A frequency converter (27) is connectable to an electrical grid (1) so as to feed current with a grid frequency. The frequency converter is controlled before the nominal rotational speed o...
https://drivepatents.com/patents/983891 · 2 Oct 2013
The invention discloses a method for operating a combined cycle power plant (10) with an integrated CO2 capture unit (14), wherein flue gas of a gas turbine (11) is led along an flue gas path through a heat recovery steam generator (19), a flue gas cooling...