About 161 results
https://drivepatents.com/patents/970322 · 10 Sep 2014
Method for operating a combined-cycle power plant (1), the plant (1) comprising at least a gas turbine (2) and at least a steam power generation system (10), the plant (1) activating at least one electric generator (20) connectable to an electric grid (21)...
https://drivepatents.com/patents/970541 · 3 Sep 2014
A power plant (10) comprises a gas turbine (11), an air inlet system (20) with filtering means (22), a compressor (12), the entrance of which is connected with said air inlet system (20) by means of an air inlet duct (15), a combustor (13) and a turbine (1...
https://drivepatents.com/patents/970519 · 3 Sep 2014
A control circuit (30) comprises: first and second primary terminals (32,34) for respective connection to first and second power transmission lines (36,38); a current transmission path extending between the first and second primary terminals (32,34) and ha...
https://drivepatents.com/patents/970836 · 27 Aug 2014
The method for adjusting a natural gas temperature for a fuel supply line (6) of a gas turbine engine (1) comprises measuring by infrared analysis the natural gas percentage content of methane (CH4), ethane (C2H6), propane (C3H8), butane (C4H10), carbon di...
https://drivepatents.com/patents/971077 · 20 Aug 2014
The invention refers to a method for operating a gas turbine plant. According to the method a first fuel gas (5) with a first fuel reactivity and a second fuel gas (14) with a second fuel reactivity which is higher than the first fuel reactivity are inject...
https://drivepatents.com/patents/971071 · 20 Aug 2014
The method involves defining (E1) a direct current setpoint limit value (Idlim star) on the basis of a current capacity (Ilim) of a three-phase voltage converter and a balanced direct current (Id star) (E1). A maximum reverse current value (Iimax) is defin...
https://drivepatents.com/patents/971054 · 20 Aug 2014
The invention refers to a plant with a fuel system comprising a gas separation system (16), for separating at least a first fuel fraction (14) with high hydrocarbons, which has a higher concentration of high hydrocarbons than an incoming fuel gas (5). Ther...
https://drivepatents.com/patents/971325 · 13 Aug 2014
A power generating unit (10) comprises a gas turbine (11') with an air intake section (12), a compressor (13), at least one combustor (14, 16) and at least one turbine (15, 17), and further comprises a gas-cooled generator (18), being driven by said gas tu...
https://drivepatents.com/patents/971330 · 13 Aug 2014
The invention concerns a method for autodetection and setting of battery voltage rating in an electrical substation, wherein said substation comprises plant items which directly carry and switch the electrical power and electronic devices which protect, me...
https://drivepatents.com/patents/971592 · 6 Aug 2014
The invention relates to a damping device for a gas turbine combustor with a near wall cooling system. It is an object of this invention to provide such a damping device for a combustion liner segment with significantly reduced cooling air mass flow requir...