Matches 1 - 50 out of 305 1 2 3 4 5 6 7 >


Match Document Document Title
US20130333349 TURBINE EXHAUST DUCT DESIGN FOR AIR COOLED CONDENSERS  
A double turbine exhaust duct design and an inline V turbine exhaust duct design that both eliminate the need for the standard T-piece in a turbine exhaust duct assembly, substantially reducing...
US20140060003 TURBOMACHINE HAVING A FLOW MONITORING SYSTEM AND METHOD OF MONITORING FLOW IN A TURBOMACHINE  
A turbomachine includes a turbine portion having a housing enclosing one or more turbine stages. Each of the one or more turbine stages includes a plurality of turbine buckets. The plurality of...
US20140069078 Combined Cycle System with a Water Turbine  
The present application and the resultant patent provide a combined cycle system with a flow of feed water therein. The combined cycle system may include a gas turbine, a steam turbine, a heat...
US20150107218 Combined Cycle Plant  
A combined cycle plant including a gas turbine, a heat recovery boiler for generating steam using exhaust heat of the gas turbine, and a steam turbine for feeding the steam generated by the heat...
US20110185702 FUEL HEATER SYSTEM INCLUDING HOT AND WARM WATER SOURCES  
A system is provided and includes first and second water supplies at first and second relatively high and low temperatures, respectively, a heat exchanger, coupled to the water supplies, through...
US20150192039 AUXILLARY STEAM GENERATION ARRANGEMENT FOR A COMBINED CYCLE POWER PLANT  
A combined cycle plant (10) including: a gas turbine engine (12) having a compressor (14), a combustor and a gas turbine (16); a heat recovery steam generator (20) (HRSG) configured to receive...
US20140123622 Combined Cycle Power Plant with Absorption Heat Transformer  
A combined cycle power plant utilizes an absorption heat transformer to improve plant efficiency. A heat recovery steam generator receives exhaust from a gas turbine and generates steam for input...
US20130118179 POWER PLANT WITH CO2 CAPTURE  
A method is provided for operating a combined cycle power plant having at least one gas turbine, a heat recovery steam generator (HSRG), a steam turbine and a CO2 capture system. The method...
US20100305768 CONTROL FOR IMPROVED THERMAL PERFORMANCE OF A STEAM TURBINE AT PARTIAL LOAD  
A method controls at least a portion of a combined cycle power plant having at least one gas turbine, at least one heat recovery steam generator, and at least one steam turbine. The method...
US20150240715 Power Generation And Methane Recovery From Methane Hydrates  
The present techniques are directed to a system and method for generating power and recovering methane from methane hydrates. The system includes a low emissions power plant configured to generate...
US20150000301 SYSTEM AND METHOD FOR MODELING BOTTOMING CYCLE PERFORMANCE OF A COMBINED CYCLE POWER PLANT  
A bottoming cycle modeling system for a combined cycle power plant includes one or more measurement devices configured and disposed to measure energy of exhaust gases passing from a gas turbine...
US20120317973 Asymmetrical Combined Cycle Power Plant  
A combined cycle power plant includes a first engine, a second engine, a first heat recovery steam generator, a second heat recovery steam generator, and a steam turbine. The second engine is...
US20120274078 HYBRID CONCENTRATED SOLAR COMBINED CYCLE POWER PLANT AND SOLAR REFORMER FOR USE THEREIN  
A hybrid concentrated solar combined cycle (CSCC) power plant based on solar reforming technology, method of generating electricity using the system and a solar reformer for use in the system are...
US20150128558 SOLAR FIRED COMBINED CYCLE WITH SUPERCRITICAL TURBINE  
Mechanical work for electric power generation is obtained from thermal energy in a plant arranged for introduction of solar energy, available intermittently, by reflecting and concentrating solar...
US20150192036 PREHEATING ARRANGEMENT FOR A COMBINED CYCLE PLANT  
A power generation station (10), including: a combined cycle plant (12) having a gas turbine engine (20); a HRSG (30) configured to receive engine exhaust from the gas turbine engine and to...
US20150121892 GAS TURBINE POWER PLANT WITH FLUE GAS RECIRCULATION AND CATALYTIC CONVERTER  
The invention pertains to a power plant including a gas turbine, a heat recovery boiler arrangement with at least a boiler inlet, and an outlet side with a first exit connected to a stack and a...
US20130312386 COMBINED CYCLE POWER PLANT WITH CO2 CAPTURE PLANT  
A combined cycle power plant includes a CO2 capture system operatively integrated with a liquefied natural gas LNG regasification system, where cold energy from the regasification process is used...
US20150252726 EXPANDED GAS POWER PLANT FOR ENERGY STORAGE  
A method for operation of a gas power plant, and to a gas power plant of this type, comprising a gas turbine, which is connected to a generator that can also be operated as a motor and which is...
US20130199151 Steam Generator for Combined Cycle Gas Turbine Plant  
A steam generator for the generation of steam from recovered heat from the flue gases of the gas cycle of a combined cycle gas turbine power plant comprising at least one high pressure drum; at...
US20150192038 COMBINED CYCLE PLANT INJECTION WATER PREHEATING ARRANGEMENT  
A combined cycle plant (10), including a heat recovery steam generator (HRSG) (36), a working fluid which is heated by the HRSG and effective to operate a steam turbine (38), and a blowdown heat...
US20120036828 Combined Cycle Power Plant Including a Heat Recovery Steam Generator  
A combined cycle power plant includes a gas turbomachine, a steam turbomachine operatively coupled to the gas turbomachine, and a heat recovery steam generator operatively coupled to the gas...
US20130167504 METHOD FOR REGULATING A SHORT-TERM POWER INCREASE OF A STEAM TURBINE  
A method for regulating a short-term power increase of a steam turbine with an upstream waste-heat steam generator is provided. The steam turbine has a number of economizer, evaporator and super...
US20120240589 POWER PLANT AND POWER PLANT OPERATING METHOD  
According to one embodiment, there is provided a power plant operating method. The method includes calculating by a turbine output calculating unit a turbine output based on an exponential value...
US20120227372 POWER PLANT FOR CO2 CAPTURE  
A power plant is provided including a steam power plant and/or a combined cycle power plant. A water steam cycle of the plant includes two steam turbine arrangements; the first turbine arrangement...
US20130205749 STEAM TURBINE PLANT WITH VARIABLE STEAM SUPPLY  
A steam turbine plant has a steam turbine and an inlet steam collection line with an inlet steam collection line segment is provided. The inlet steam collection line supplies a steam consumer and...
US20130097993 HEAT RECOVERY STEAM GENERATOR AND METHODS OF COUPLING SAME TO A COMBINED CYCLE POWER PLANT  
A heat recovery steam generator uses heat energy extracted from the exhaust gas of a gas turbine to produce steam. The steam is provided to steam turbines of a combined cycle power plant....
US20120167546 COMBINED-CYCLE POWER PLANT  
A method involves operating a combined-cycle power plant (10), which has a gas turbine (11) with a compressor (12) and a turbine (13), a heat recovery steam generator (17) which is connected...
US20150000249 COMBINED CYCLE POWER PLANT  
The invention relates to a combined cycle power plant that includes, a gas turbine plant, a heat recovery steam generator heated by hot waste gases of a gas turbine plant, and a steam turbine...
US20140130476 HEAT RECOVERY STEAM GENERATOR AND POWER PLANT  
An auxiliary burner configured to heat exhaust gas on an upstream side of any one of heat exchangers, and a fuel supply system configured to supply fuel to the auxiliary burner. To avoid damage of...
US20150052906 Duct Fired Combined Cycle System  
The present application provides a combined cycle system. The combined cycle system may include a heat recovery steam generator with a first low pressure section and a second low pressure section,...
US20140090356 HEAT RECOVERY STEAM GENERATOR AND POWER PLANT  
A heat recovery steam generator has a plurality of heat exchangers, including superheaters 28, 30, an evaporator 32 and an economizer 34, disposed in a duct 27 along the flow direction of an...
US20130340405 COMBINED CYCLE POWER PLANT  
A combined cycle power plant with a gas and steam turbine system arranged on a single shaft and integrated with a cogeneration plant having a heat consumer such as a district heating system or...
US20130192193 Solar Assisted Combined Cycle Power Plant  
Disclosed is a solar assisted combined cycle power plant having a compressor that pressurizes combustion air, a combustor that mixes and burns the combustion air and gas turbine fuel to generate a...
US20150192037 COMBINED CYCLE PLANT FUEL PREHEATING ARRANGEMENT  
A combined cycle plant (10), including: a gas turbine engine (16) having a compressor (18), a combustor (20), and a gas turbine (22); and a heat recovery steam generator (HRSG) (36), a steam...
US20110265444 ENERGY RECOVERY AND STEAM SUPPLY FOR POWER AUGMENTATION IN A COMBINED CYCLE POWER GENERATION SYSTEM  
A power generation system (11) and method of operating such a system (11) including a steam turbine (14). In one embodiment a HRSG (20) includes an evaporator (127) coupled to receive condensate...
US20110162380 METHOD TO INCREASE NET PLANT OUTPUT OF A DERATED IGCC PLANT  
In certain embodiments, a carbon capture integrated gasification combined cycle (IGCC) system includes a supplemental gas turbine engine configured to burn a high-hydrogen syngas to generate power...
US20130047576 METHOD FOR OPERATING A GAS TURBINE POWER PLANT WITH FLUE GAS RECIRCULATION  
A method is provided for operating a gas turbine power plant with flue gas recirculation, in which the flue gases are split into a first flue gas flow for recirculation into an intake flow of the...
US20150143793 SELECTIVE PRESSURE KETTLE BOILER FOR ROTOR AIR COOLING APPLICATIONS  
A system for use in a combined cycle power plant including gas and steam turbines includes a single kettle boiler and a valve system. The valve system is operated such that feedwater from a first...
US20120260667 Power Plant  
A power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the generation of power...
US20120255309 UTILIZING STEAM AND/OR HOT WATER GENERATED USING SOLAR ENERGY  
Methods, systems, and apparatus by which steam and/or hot water generated using solar energy may be utilized to generate electricity or work are disclosed herein. A method in one instance may...
US20140041359 RAPID STARTUP HEAT RECOVERY STEAM GENERATOR  
A rapid startup heat recovery steam generator (HRSG) comprises a gas inlet, a high pressure section, an optional intermediate pressure section, an optional low pressure section, and a gas outlet....
US20140174053 HEAT RECOVERY STEAM GENERATOR AND POWER PLANT  
According to the embodiment of the present invention, there are provided a first stage auxiliary burner configured to heat up the exhaust gas in the upstream side of the superheater, a second...
US20110289899 COMBINED CYCLE POWER PLANT WITH FLUE GAS RECIRCULATION  
An exemplary method for the operation of a CCPP with flue gas recirculation to reduce NOx emissions and/or to increase the CO2 concentration in the flue gases to facilitate CO2 capture from the...
US20150226092 METHOD FOR OPERATING A COMBINED CYCLE POWER PLANT  
A method for operating a combined cycle power plant is disclosed, which has a gas turbine installation and a water-steam cycle connected to the gas turbine installation by a waste heat steam...
US20130160424 Method for Operating a Combined Cycle Power Plant  
In a method for operating a combined cycle power plant (10), which has a gas turbine installation (11) and a water-steam cycle (21) connected to the gas turbine installation (11) by a waste heat...
US20110006529 COMBINED CYCLE POWER PLANT  
Disclosed herein are embodiments of combined cycle power plants having elevated exhaust pressure from a steam turbine. The elevated exhaust pressure from the steam turbine may result in an...
US20120260668 Combined Cycle Power Plant  
A combined cycle power plant is provided and includes a gas turbine engine to generate power, a heat recovery steam generator (HRSG) to produce steam from high energy fluids produced from the...
US20150007577 COMBINED CYCLE POWER PLANT AND METHOD FOR OPERATING SUCH A COMBINED CYCLE POWER PLANT  
The invention relates to a combined cycle power plant including a gas turbine the exhaust gas outlet of which is connected to a heat recovery steam generator, which is part of a water/steam cycle,...
US20090235634 SYSTEM FOR EXTENDING THE TURNDOWN RANGE OF A TURBOMACHINE  
A system for heating the inlet-air of a gas turbine is provided. The system may incorporate an external energy source to increase the temperature of the inlet-air. The system may extend the...
US20130125525 GAS TURBINE POWER PLANT WITH A GAS TURBINE INSTALLATION, AND METHOD FOR OPERATING A GAS TURBINE POWER PLANT  
A gas turbine power plant and a method for operating a gas turbine power plant are provided. The power plant includes a gas turbine installation which may supply a mains supply network with...

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