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Patent Searching and Data


Matches 751 - 800 out of 8,874

Document Document Title
WO/2011/056360A1
A starting process for a gas turbine (28) that holds the turbine speed of rotation at an ignition speed setting during an ignition window (58), with the ignition speed setting being based on ambient air conditions to achieve a specified ...  
WO/2011/056193A2
A method of controlling engine performance is provided that includes obtaining at least one optical wavelength-dependent measurement from at least one combustion event in at least one combustion chamber. The method further includes analy...  
WO/2011/006882A3
The invention relates to a co-generation plant and method, comprising : a gas turbine (GT), a heat recovery steam generator (HRSG), a steam turbine (STT), a cooler/condenser (CCON), a division module (DMOD) at a division point (DIV), by ...  
WO/2011/053410A1
A system includes a drive shaft (106), a motor-generator (108) coupled to the drive shaft, a compressor (102) coupled to the drive shaft and configured to output compressed air to a cavern, and a turbine (104) coupled to the drive shaft ...  
WO/2011/048065A1
The invention relates to a method for the ground control of the proper operation of an aeronautical turbine engine for a plane. Accordingly, the test comprises carrying out, on the operating turbine engine and from a predetermined speed,...  
WO/2011/042641A1
The invention relates to a circuit (10) for supplying fuel to an aircraft engine, comprising a high-pressure pumping system (18) for delivering highly pressurised fuel to combustion chamber injectors (24), said high-pressure pumping syst...  
WO/2011/042642A1
The invention relates to a circuit (10) for supplying fuel to an aircraft engine, comprising a high-pressure pumping system (18) including first and second positive-displacement pumps (18a, 18b), a hydraulic actuator (200) and a fuel-met...  
WO/2011/042636A1
The invention relates to a system for controlling the angular position of stator blades including a means (20) for calculating a set angular position of the blades (VSVCAL) according to one of the speeds (N1, N2) and a module (1) for cor...  
WO/2011/012985A3
A method for supplying fuel to a combustion chamber (4) of a gas turbine plant (1) envisaging supplying lean gas to the combustion chamber' (4) through a lean gas supply line (12) of the plant (1) and supplying natural gas to the combust...  
WO/2011/036363A1
A fuel flowmeter (110) comprising: a metering valve (114) arranged downstream from the outlet of a feed pump; a delivery circuit (122) connecting the inlets of the valve and of the pump; and a pressure control device (116) comprising a m...  
WO/2010/126741A3
A controller for controlling a combined heat and power (CHP) system which can include one or more CHP units, can comprise a high level optimizer and one or more low level optimizers. The high level optimizer can be configured to optimize...  
WO/2011/007303A4
A system and method for enhancing the performance of a gas turbine engine or a diesel engine, the system comprising: an air control valve (32) for diverting a portion of compressed air from the air compressor section; a monitoring and co...  
WO/2011/031983A2
A method for improving interpenetration, mixing, and combustion between a fuel and oxidizer reactant mixture and combustion product gases in engines having a combustor includes the step of providing an engine having a combustor in which ...  
WO/2010/018338A3
The present invention relates to a fuel flow metering valve (22). The invention is characterized in that it comprises a plurality of openings (24a…24h) and a plurality of control pins (26a…26h) capable of closing said openings, each ...  
WO/2011/012985A2
A method for supplying fuel to a combustion chamber (4) of a gas turbine plant (1) envisaging supplying lean gas to the combustion chamber' (4) through a lean gas supply line (12) of the plant (1) and supplying natural gas to the combust...  
WO/2011/006882A2
The invention relates to a co-generation plant and method, comprising : a gas turbine (GT), a heat recovery steam generator (HRSG), a steam turbine (STT), a cooler/condenser (CCON), a division module (DMOD) at a division point (DIV), by ...  
WO/2011/007303A1
A system and method for enhancing the performance of a gas turbine engine or a diesel engine, the system comprising: an air control valve (32) for diverting a portion of compressed air from the air compressor section; a monitoring and co...  
WO/2011/004425A1
An operation control method for a gas turbine comprising making a molten salt map in a liquid phase state by calculating the dew point and the solidus temperature of molten salt, which causes high-temperature corrosion on the high temper...  
WO/2010/149725A1
Device for controlling the positioning of variable-geometry equipment (1) of a turbomachine, comprising a computer (2), an actuator (5) of said variable geometry, driven by the computer (2), said actuator (5) comprising a moving assembly...  
WO/2010/149724A1
Device for controlling the positioning of variable-geometry equipment (1) of a turbomachine, comprising a computer (2), an actuator (5) of the said variable geometry driven by the computer (2), and a drive train (7), the said actuator (5...  
WO/2010/139798A1
The invention relates to a device for detecting a fault in a low-pressure fuel pump of a turbojet. The pump is driven by means of an accessory gearbox (4) including a gear (4') for mechanically driving the accessories. The device include...  
WO/2010/140565A1
Provided is a solar gas turbine in which the capacitance of a startup driving source used for compensating the shortage of a solar heat quantity at the startup/speed-rising time is reduced, thereby enabling efficient operation. The solar...  
WO/2010/141777A1
Systems and methods for an oxy-fuel type combustion reaction are provided. In one or more embodiments, a combustion system can include at least two mixing zones, where a first mixing zone at least partially mixes oxygen and carbon dioxid...  
WO/2010/138507A1
An auto-tune controller and tuning process implemented thereby for measuring and tuning the combustion dynamics and emissions of a GT engine, relative to predetermined upper limits, are provided. Initially, the tuning process includes mo...  
WO/2010/110936A3
A pump arrangement and method of regulating pressure of a pump arrangement are provided. The pump arrangement includes an actuation pump, a pressure regulating valve, and a control valve. The actuation pump has an actuation pump outlet p...  
WO/2010/125273A1
The invention relates to a controlled high-pressure fuel flow which is fed into a combustion chamber (16) via a valve (20), the position of which is controlled, and a shut-off and pressurisation check valve (40) with variable opening. A ...  
WO/2010/126741A2
A controller for controlling a combined heat and power (CHP) system which can include one or more CHP units, can comprise a high level optimizer and one or more low level optimizers. The high level optimizer can be configured to optimize...  
WO/2010/058356A3
Disclosed are multiport valves for use with a gas-turbine configured for operation according to both Brayton-cycle and inverse-Brayton cycle, comprising movable valve members and at least five ports of which at least two inlet ports and ...  
WO/2010/111909A1
A turboshaft engine used for vehicles, such as automobile or train, including a compressor, a combustion chamber and a power turbine. The engine further includes a compression motor, a generator, a compressor shaft, a power shaft, an acc...  
WO/2010/110936A2
A pump arrangement and method of regulating pressure of a pump arrangement are provided. The pump arrangement includes an actuation pump, a pressure regulating valve, and a control valve. The actuation pump has an actuation pump outlet p...  
WO/2010/097427A1
The invention relates to a device for controlling a gas turbine (7) fitted with a plurality of burners (9, 10). So that all of the burners are operated in a uniform manner, the combustion gas and air quantities for all the burners are co...  
WO/2010/092268A1
The invention relates to a system and to a method for tuning a gas turbine having a compressor system (10) with at least one portion (210) having a variable shape, a combustion chamber and a turbine assembly, wherein said method includes...  
WO/2010/084573A1
Provided is a gas turbine facility in which active clearance control for achieving a minimum tip clearance during load operation can be performed while keeping ensuring a tip clearance of single-stage moving blade of a turbine required a...  
WO/2010/082359A1
A liquid ammonia is supplied into a combustion chamber (2) of a gas turbine engine (1), and a turbine (3) is driven by combusting the liquid ammonia. A NOx selective reduction catalyst (9) is arranged in an exhaust passage of the gas tur...  
WO/2010/080838A1
Systems and methods for controlling power needs of a gasification facility are described. The systems include an ice refrigeration storage unit for supplying refrigeration to the larger consumers of cooling in the gasification facility. ...  
WO/2010/073951A1
Disclosed are a control method and a control device for an exhaust heat recovery system which are capable of preventing an onboard power outage in response to a sharp change in the load of the main drive machine. For an exhaust heat reco...  
WO/2010/070692A1
A method for supplying a gas turbine plant includes the steps of : supplying a gas to premix nozzles (31) of a combustion chamber of the gas turbine; supplying a liquid fuel to the premix nozzles (31) of the gas turbine (11) through a pr...  
WO/2009/156299A3
An estimation unit is disclosed that estimates on a real-time basis the maximum power generation capacity of a single cycle or combined cycle gas turbine power plant. According to the invention, first, the actual power output and the max...  
WO/2010/061647A1
To restrain combustion vibration more precisely by alleviating the relationship between the composition or heat quantity of the fuel and the combustion vibration characteristic and by grasping the combustion vibration characteristic more...  
WO/2010/061646A1
Occurrence of combustion vibration is prevented in a gas turbine plant by enhancing the degree of freedom in setting an air flow rate or a fuel flow rate in correspondence with a target load thereby enhancing combustion stability. A gas ...  
WO/2010/058356A2
Disclosed are valves suitable for use with a gas-turbine. Disclosed are gas-turbines. Disclosed are methods of operating a gas-turbine. Disclosed are motor vehicles such as automobiles including a gas-turbine.  
WO/2010/056241A1
A gas turbine engine control system includes a module operable to fail-fix the gas turbine engine to one of a multiple of pre-determined modes in response to failure of an automatic control.  
WO/2010/056819A2
A method of managing contrail formation of a gas turbine engine includes delivering an ultra-low sulfur fuel to a combustor of a gas turbine engine to limit an amount of sulfur byproduct produced in an exhaust of the gas turbine engine.  
WO/2010/052434A2
The invention relates to a system for supplying a turbine with liquid fuel, including a liquid fuel intake (3), a set of lines (4) connecting the intake to the turbine, and purging means for purging at least one portion of said set of li...  
WO/2010/045923A1
The invention relates to a compressor comprising an inflow channel for guiding a compression medium into a compressor housing, a pressure chamber formed in a compressor housing, and a liner segment provided with nozzles that supply the c...  
WO/2010/044958A1
The present invention relates to methods and systems for controlling a combustion reaction and the products thereof. One embodiment includes a combustion control system having an oxygenation stream substantially comprising oxygen and CO2...  
WO/2010/020595A3
The invention relates to a gas turbine (12) which can be safely operated at a nominal rotation speed with a reduced margin in relation to the surge limit of the compressor, and to a method for the operation of this gas turbine. The gas t...  
WO/2009/144415A3
The invention relates to a turbomachine, including an intermediate casing (12) at the end of which is attached an outer casing (44) of a high pressure compressor (10), and an air collecting means (54, 68), for collecting downstream air i...  
WO/2010/037749A1
The invention relates to a system for controlling at least two sets of variable geometry equipment (10, 110) of a turbine engine. The turbine engine comprises at least one first body and a second body, the first set of equipment (10) bei...  
WO/2010/037750A1
The invention relates to a system for controlling at least two variable geometry apparatuses (10, 110) of a gas turbine engine that comprises at least a first body and a second body, the first apparatus (10) consisting of a stator blade ...  

Matches 751 - 800 out of 8,874