Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 8,529

Document Document Title
WO/2018/089458A1
A first cooling stage is fluidly coupled to a bleed port of a compressor to receive and cool bleed air with the air stream to produce a cool bleed air. A cooling pump receives and increase a pressure of the cool bleed air to produce a pr...  
WO/2018/089057A2
A method of preventing standing waves in an installed gas turbine having a fan, having a fan speed, and a compressor, having a compressor speed, includes correcting the fan and compressor speeds for temperature and monitoring the correct...  
WO/2018/088184A1
The gas turbine plant is provided with a gas turbine (10), a heating device (60), a decomposition gas line (70), and a decomposition gas compressor (85). The heating device (60) heats ammonia so that the ammonia is pyrolyzed and decompos...  
WO/2018/084902A1
A turbofan engine includes a core (30); and a low-pressure turbine (22) configured to drive a fan (46) to produce a fan flow that exits the engine without passing through a turbine. The fan includes a rotor having at least one rotor stag...  
WO/2018/076050A1
A multi-stage axial turbine (typically between 4 and 10 stages) designed to operate more efficiently with partial admission of low temperature steam in each stage except the last one or two stages. Each stage of the subject turbine opera...  
WO/2018/059804A1
The invention is related to a gas turbine arrangement for at least dual fuel operation, comprising a plurality of fuel manifolds (21,22,23), each connected to each of at least one combustor (12) and a control system (17). A first manifol...  
WO/2018/060030A1
A rotating device for a compressor of a gas turbine is presented. The rotating device, connectible with the compressor, includes a first shaft, a second shaft, rotatable blades, a bearing assembly, an external drive and an input port for...  
WO/2018/059798A1
The invention is directed to a method for controlling a power plant (1), the power plant (1) at least comprising a gas turbine engine (5) and a generator (3). The generator (3) is initially driven by the gas turbine engine (5) in a gener...  
WO/2018/059885A1
A rotating device for a compressor of a gas turbine is presented. The rotating device, connectible within the compressor, includes a first shaft, a second shaft, rotatable blades, a bearing assembly, an energizable drive and an input por...  
WO/2018/063575A1
A system for an aircraft having a first gas turbine engine and a second gas turbine engine includes a first engine controller comprising a first motion sensor. The first motion sensor defines a first orthogonal coordinate system, and is ...  
WO/2018/054613A1
The invention relates to a method for detecting damage during the operation of a gas turbine, comprising the following steps: calculating an average value (Tavg,k) of individual temperature measurement values (Ti,k) over a defined sampli...  
WO/2018/055825A1
A performance estimation device according to one aspect of the present disclosure outputs, on the basis of a control input value for controlling a target device and a sensor measurement value measured by a sensor disposed in the target d...  
WO/2018/050964A1
The gas turbine comprises a compressor (10), a combustor (20), and a turbine (30). The method comprises: compressing air with the compressor and feeding compressed air continuously to the combustor, feeding fuel to the combustor, continu...  
WO/2018/038876A3
A method and aircraft for providing bleed air to environmental control systems of an aircraft using a gas turbine engine, including determining a bleed air demand for the environmental control systems, selectively supplying low pressure ...  
WO/2018/038875A1
A method and aircraft for providing bleed air to environmental control systems of an aircraft using a gas turbine engine, including determining a bleed air demand for the environmental control systems, selectively supplying low pressure ...  
WO/2018/016623A1
This twin-shaft gas turbine facility is provided with: a twin-shaft gas turbine (10); an induction motor (22) coupled to a compressor (11) of the twin-shaft gas turbine (10); a secondary battery (23); a first frequency converter (24) whi...  
WO/2018/017176A1
Systems and methods for shutting down a gas turbine engine in response to a severe mechanical failure include determining a rate of change of one or more process conditions. If the rate of change of the one or more process conditions exc...  
WO/2018/012100A1
A gas turbine equipped with: a low-pressure bleed passage (41), a medium-pressure bleed passage (42), and a high-pressure bleed-passage (43) for supplying compressed air bled from respective bleed chambers (25a, 25b, and 25c) to a turbin...  
WO/2018/009192A1
A distribution method for a gas turbine engine distributes fuel based on a calculated ratio of air flow burnt to total air flow through all combustion zones in the gas turbine engine. This ratio is used to achieve a predetermined flame t...  
WO/2018/007464A1
Method for controlling steam admission into a steam turbine (1), the turbine (1) comprising a high pressure casing (2), at least one reduced pressure casing (3, 4, 5, 6) and an admission steam control system (13), the high pressure casin...  
WO/2018/009668A1
A fuel gas blending system for internal combustion engines combines two or more gas streams to achieve a blended fuel gas having a suitable heating value (HV) for a given engine. A relatively high HV gas, for example gas produced from an...  
WO/2018/005217A1
Providing wear-related prognostics and diagnostics on a turbine engine includes, while operating a turbine control device, tracking a total device travel distance over time by recurrently: selectively identifying actual device movement b...  
WO/2018/002511A1
The invention relates to a circuit for metering fuel (1) for a turbomachine, comprising: - a fuel metering element (20), – a pump (10) designed to pump a flow of fuel to the metering element, and – a control valve (30) designed to re...  
WO/2017/221923A1
A method for predicting the turbine outlet temperature of a gas turbine during future use on the basis of past usage records for the gas turbine, wherein parameters for environment/operation conditions scheduled for future use and a fan ...  
WO/2017/213816A1
A gas turbine engine and method of operation are provided. The gas turbine engine may include a variable geometry component operably driven by a component actuator. The component actuator may be in fluid communication with a primary line...  
WO/2017/206084A1
The invention discloses a regenerative cycle gas turbine system and a combined cooling heating and power system. The regenerative cycle gas turbine system comprises an air compressor, an air regenerator, a combustion chamber, a turbine, ...  
WO/2017/204779A1
A gas turbine (100) and a method for operating a gas turbine (100) having a fuel gas monitoring system (200) are presented. The fuel gas monitoring system (200) provides a measurement of a parameter of a fuel gas (150) in real time. An o...  
WO/2017/198528A1
It is described a system (100) for controlling a gas turbine (105), comprising: a control system (101) for providing control signals (103) to a gas turbine (105); a tuning system (107) for providing tuning signals (109), a modelling syst...  
WO/2017/196293A1
The present disclosure provides a method for predicting a fluid type, comprising sensing, by a first sensor, mass flow data of a fluid in an engine, wherein the first sensor operates based on a first fluid property; sensing, by a second ...  
WO/2017/195094A1
A mixed flow turbine (1) for the expansion phase of steam thermodynamic cycles of an organic Rankine cycle provided with a first section (A) in which a first expansion of a main flow of working fluid takes place, in a substantially radia...  
WO/2017/189566A2
A large frame heavy duty industrial gas turbine engine that produces twice the power as conventional single spool industrial engines and operates at full power during a hot day. The engine includes a high spool directly driving an electr...  
WO/2017/189566A3
A large frame heavy duty industrial gas turbine engine that produces twice the power as conventional single spool industrial engines and operates at full power during a hot day. The engine includes a high spool directly driving an electr...  
WO/2017/188052A1
The integrated gasification combined cycle power generation plant comprises: a gasification furnace; a gas turbine which is configured to be drivable by using combustible gas generated by the gasification furnace as fuel; a flow rate con...  
WO/2017/189440A1
An industrial gas turbine engine with a high spool and a low spool in which low pressure compressed air is supplied to the high pressure compressor, and where a portion of the low pressure compressed air is bled off for use as cooling ai...  
WO/2017/170227A1
Provided is a combustor equipped with: a nozzle main body (16) having a shaft body (24) extending along an axial line, and swirl blades (26) that extend from the outer circumferential surface of the shaft body (24) in the radial directio...  
WO/2017/170209A1
Provided is a gas turbine in which a first nozzle (1) comprises first nozzle inner diameter-side fuel injection holes (13) for injecting a first nozzle fuel and first nozzle outer diameter-side fuel injection holes (14) that are for inje...  
WO/2017/165598A1
The invention relates generally to electrical power systems or steam generator systems including generating capacity of a coal plant where specific emissions and power is improved with an alternately fueled engine driving one or more air...  
WO/2017/163499A1
This fuel cell system is provided with: a fuel cell which generates electric power by receiving a supply of an anode gas and a supply of a cathode gas; a compressor which supplies the cathode gas to the fuel cell; a turbine which produce...  
WO/2017/162401A1
The invention relates to a micro-gas turbine plant (1) comprising a combustion chamber (30) for generating exhaust gas by combustion of fuel supplied to the combustion chamber (30), a turbine (40) arranged in an exhaust gas line (50) dow...  
WO/2017/162435A1
The invention relates to a spool valve (1), having a valve housing (4) and a substantially axially symmetric closing body (3) arranged for longitudinal movement in the valve housing (4). An inlet channel (5), a first outlet channel (6a),...  
WO/2017/162319A1
The invention relates to a waste heat recovery system (1) comprising a working fluid circuit (18), having a heat exchanger which is connected in an exhaust gas line (4) of an internal combustion engine (2). The heat exchanger is part of ...  
WO/2017/160154A1
A process for generating power using a gas turbine, comprising the steps of: (i) vaporising and pre-heating liquid ammonia to produce pre-heated ammonia gas; (ii) introducing the pre-heated ammonia gas into an ammonia-cracking device sui...  
WO/2017/154459A1
A compressed air storage power generation device 2 is provided with a third heat exchanger 30 and fourth heat exchangers 40a, 40b. The third heat exchanger 30 exchanges heat between air exhausted from an expander 24 and a second heat med...  
WO/2017/154300A1
In the present invention, a combustion gas temperature estimation value is calculated with high calculation accuracy and high responsiveness is achieved. The control device has: a detection value acquisition unit (52) for acquiring a det...  
WO/2017/154976A1
A fuel control device equipped with a trunk fuel valve degree-of-opening determination unit, a branch line flow rate determination unit, and a correction amount determination unit. The trunk fuel valve degree-of-opening determination uni...  
WO/2017/150364A1
A combustion device is provided with a nozzle casing that defines an axial channel, and a nozzle disposed inside the axial channel. The nozzle includes: a cylindrical nozzle body extending along the axial channel; a swirler vane projecti...  
WO/2017/147810A1
Provided is a power generating system using multiple gas channels for power generation, comprising a central control unit (11), and a power generating mechanism electrically connected to the central control unit (11). The power generatin...  
WO/2017/145427A1
A control device (100) comprises: a reception unit (101) which receives a load schedule (LS) indicating a future load of a combined cycle plant; a steam temperature control unit (103) which controls the temperature of steam that flows in...  
WO/2017/144805A1
The invention relates to a rectifier (1) for an aircraft turbomachine compressor, the rectifier comprising an inner ferrule (24), an outer ferrule (26), and stator blades (28) secured to the inner and outer ferrules, the rectifier also c...  
WO/2017/145094A1
The present disclosure relates to systems and methods that are useful in control of one or more aspects of a power production plant. More particularly, the disclosure relates to power production plants, methods of starting power producti...  

Matches 1 - 50 out of 8,529