About 161 results
https://drivepatents.com/patents/971854 · 30 Jul 2014
The present invention relates to an emergency power supply system (1) for a gas turbine power generation system comprising a hydrogen-cooled generator (3) having hydrogen as coolant, the emergency power supply system (1) comprising a fuel cell (2) using hy...
https://drivepatents.com/patents/972394 · 16 Jul 2014
A voltage source converter (30) comprises: at least two converter limbs (36), each converter limb (36) extending between first and second DC terminals (32,34) and having first and second limb portions (38,40) separated by an AC terminal (42), the first and...
https://drivepatents.com/patents/972930 · 2 Jul 2014
A control circuit (20) comprises: first and second terminals (22,24) for respective connection to first and second power transmission lines (26,28); a current transmission path (30,32) extending between the first and second terminals (22,24), the current t...
https://drivepatents.com/patents/974056 · 4 Jun 2014
Method for determining a temperature in a pressurized flow path of a gas turbine (10) comprising the steps of sending an acoustic signal from an acoustic signal emitting transducer (20, 21) across a section of the pressurized flow path, detecting the acous...
https://drivepatents.com/patents/975219 · 7 May 2014
A hot gas segment arrangement (20), especially for a combustion chamber of a gas turbine, comprises at least one hot gas segment (22), which is removably mounted on a carrier (21), and is subjected at its outside to hot gas and impingement-cooled at its in...
https://drivepatents.com/patents/975150 · 7 May 2014
The present invention relates to an axial swirler (43), in particular for premixing of oxidizer and fuel in gas turbines. The swirler comprises (43) a series of swirl vanes (3) with a streamline cross-section, wherein each swirl vane (3) has a leading edge...
https://drivepatents.com/patents/975509 · 30 Apr 2014
The present invention relates to a burner for a combustion chamber of a gas turbine with a mixing and injection device (43), wherein the mixing and injection device (43) is comprising a limiting wall (44) that defines a gas-flow channel (440) and at least ...
https://drivepatents.com/patents/975505 · 30 Apr 2014
The disclosure relates combustor transition (24) adapted to guide combustion gases in a hot gas flow path (15) extending between a can combustor (2) and a first stage of turbine (3) in a gas turbine (9). The combustor transition (24) comprises a duct havin...
https://drivepatents.com/patents/975500 · 30 Apr 2014
The disclosure relates combustor transition (24) adapted to guide combustion gases in a hot gas flow path (15) extending between a can combustor (2) and a first stage of turbine (3) in a gas turbine (9). The combustor transition (24) comprises a duct havin...
https://drivepatents.com/patents/975496 · 30 Apr 2014
The invention concerns a damper arrangement (112) for reducing combustion-chamber pulsation arising inside a gas turbine (100), wherein the gas turbine (100) essentially comprises at least one compressor (103), a primary combustor (101) which is connected ...