GB776269A - A gas turbine plant - Google Patents

A gas turbine plant

Info

Publication number
GB776269A
GB776269A GB3084353A GB3084353A GB776269A GB 776269 A GB776269 A GB 776269A GB 3084353 A GB3084353 A GB 3084353A GB 3084353 A GB3084353 A GB 3084353A GB 776269 A GB776269 A GB 776269A
Authority
GB
United Kingdom
Prior art keywords
turbine
compressor
heater
exhaust
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3084353A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs-GmbH
Original Assignee
Licentia Patent Verwaltungs-GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE776269X priority Critical
Application filed by Licentia Patent Verwaltungs-GmbH filed Critical Licentia Patent Verwaltungs-GmbH
Publication of GB776269A publication Critical patent/GB776269A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16Control of working fluid flow
    • F02C9/24Control of the pressure level in closed cycles

Abstract

776,269. Gas turbine plant. LICENTIA PATENT-VERWALTUNGS GES. Nov. 6, 1953 [Nov. 8, 1952], No. 30843/53. Class 110 (3). A gas turbine plant with a closed working fluid circuit comprising a main circuit including a centrifugal compressor, a gas heater, a turbine and a cooler connected in series in which the pressure in the low-pressure section of the circuit between the exhaust point and the suction of the compressor is above atmospheric and an auxiliary or loading circuit including a turbine and centrifugal compressor, has the inlet of the auxiliary turbine connected to the low-pressure section of the main circuit so as to expand part of the working fluid to substantially atmospheric pressure and the auxiliary compressor arranged to take in all or part of the exhaust working fluid for the auxiliary turbine as well as additional working fluid and to discharge it into the main circuit on the suction side of the main centrifugal compressor. Working medium, e.g. air, is heated in a heater 4 and then supplied to a gas turbine 1 driving an electric generator 6 and compressor 2. The turbine exhaust passes through a recuperative heat exchanger 3 and a cooler 5 to the inlet of the compressor 2 which discharges through the heat exchanger 3 back to the heater 4. Working fluid is branched off from the exhaust of the turbine 1 and passed through an auxiliary turbine 7, through a cooler 9 and a loading centrifugal compressor 8 back into the main circuit in front of the cooler 5. Make up air is taken from the atmosphere or a reservoir by the compressor 8 which is driven directly by the turbine 7. A motor generator 10 is connected to compressor-turbine unit 7, 8 to supply additional power to the unit or generate useful power. The compressor 8 may be a multi-stage or multi-casing compressor with intermediate cooling and the turbine 7 may be a multi-stage or multi-casing turbine with intermediate reheating. The heated cooling medium from the cooler 9, or from the intermediate coolers of the compressor 8 or its cooled casing may be utilized for heating purposes. The working medium entering the turbine 7 may be heated in a combustion chamber or gas heater or by re-cycling it through a gas heater of the main circuit. The auxiliary compressorturbine unit 7, 8 may be used to start the main turbine plant and to prevent overheating of the heater 4 if the main plant fails. To start the main plant, the auxiliary compressor-turbine unit is started by the motor-generator 10 and air flows from the compressor 8 through the cooler 5, compressor 2, heat exchanger 3, gas heater 4 and turbine 1 to the turbine 7. Arrangements are made to prevent air from the exhaust of the turbine 1 from flowing through the heat exchanger 3. When the pressure in the main circuit reaches 1 atmosphere above atmospheric, the heater 4 is started. When the turbine 1 begins to rotate, the pressure level in the main circuit increases and the air from the turbine exhaust is passed through the heat exchanger 3. This quantity of air is increased until normal operating conditions are attained. The compressor 8 may be driven independently of the gas turbine plant. The compressor-turbine unit 7, 8 may be used to drive the compressor 2. The compressor 8 may also be used to supply combustion air for the heater 4 and cooling air to the motor-generator 10 or to other generators or consumers of cooling or compressed air. The exhaust of the turbine 7 may also be used to supply combustion air to the heater 4. The turbine 7 may also be used to drive exciting machines of the generators, cooling water pumps, exhaust fans or for other auxiliary drives. A part of the exhaust gas of the turbine 7 may be used for heating purposes or passed through a regenerative heat exchanger forming part of the main circuit.
GB3084353A 1952-11-08 1953-11-06 A gas turbine plant Expired GB776269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE776269X 1952-11-08

Publications (1)

Publication Number Publication Date
GB776269A true GB776269A (en) 1957-06-05

Family

ID=6686484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3084353A Expired GB776269A (en) 1952-11-08 1953-11-06 A gas turbine plant

Country Status (1)

Country Link
GB (1) GB776269A (en)

Cited By (64)

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US3092971A (en) * 1958-01-13 1963-06-11 Gen Motors Corp Fluid circuit control for turbine powerplant heaters
WO2013163045A1 (en) * 2012-04-26 2013-10-31 General Electric Company System and method of recirculating exhaust gas for use in a plurality of flow paths in a gas turbine engine
US8734545B2 (en) 2008-03-28 2014-05-27 Exxonmobil Upstream Research Company Low emission power generation and hydrocarbon recovery systems and methods
US20150114366A1 (en) * 2012-04-05 2015-04-30 The Ohio State University Systems and methods for implementing an open thermodynamic cycle for extracting energy from a gas
US9353682B2 (en) 2012-04-12 2016-05-31 General Electric Company Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation
US9574496B2 (en) 2012-12-28 2017-02-21 General Electric Company System and method for a turbine combustor
US9581081B2 (en) 2013-01-13 2017-02-28 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9599070B2 (en) 2012-11-02 2017-03-21 General Electric Company System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system
US9611756B2 (en) 2012-11-02 2017-04-04 General Electric Company System and method for protecting components in a gas turbine engine with exhaust gas recirculation
US9617914B2 (en) 2013-06-28 2017-04-11 General Electric Company Systems and methods for monitoring gas turbine systems having exhaust gas recirculation
US9618261B2 (en) 2013-03-08 2017-04-11 Exxonmobil Upstream Research Company Power generation and LNG production
US9631815B2 (en) 2012-12-28 2017-04-25 General Electric Company System and method for a turbine combustor
US9631542B2 (en) 2013-06-28 2017-04-25 General Electric Company System and method for exhausting combustion gases from gas turbine engines
US9670841B2 (en) 2011-03-22 2017-06-06 Exxonmobil Upstream Research Company Methods of varying low emission turbine gas recycle circuits and systems and apparatus related thereto
US9689309B2 (en) 2011-03-22 2017-06-27 Exxonmobil Upstream Research Company Systems and methods for carbon dioxide capture in low emission combined turbine systems
US9695749B2 (en) 2012-04-02 2017-07-04 Powerphase Llc Compressed air injection system method and apparatus for gas turbine engines
US9708977B2 (en) 2012-12-28 2017-07-18 General Electric Company System and method for reheat in gas turbine with exhaust gas recirculation
US9719682B2 (en) 2008-10-14 2017-08-01 Exxonmobil Upstream Research Company Methods and systems for controlling the products of combustion
US9732675B2 (en) 2010-07-02 2017-08-15 Exxonmobil Upstream Research Company Low emission power generation systems and methods
US9732673B2 (en) 2010-07-02 2017-08-15 Exxonmobil Upstream Research Company Stoichiometric combustion with exhaust gas recirculation and direct contact cooler
US9752501B2 (en) 2012-10-04 2017-09-05 Powerphase Llc Aero boost—gas turbine energy supplementing systems and efficient inlet cooling and heating, and methods of making and using the same
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US9869279B2 (en) 2012-11-02 2018-01-16 General Electric Company System and method for a multi-wall turbine combustor
US9885290B2 (en) 2014-06-30 2018-02-06 General Electric Company Erosion suppression system and method in an exhaust gas recirculation gas turbine system
US9890707B2 (en) 2012-04-02 2018-02-13 Powerphase Llc Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
US9903588B2 (en) 2013-07-30 2018-02-27 General Electric Company System and method for barrier in passage of combustor of gas turbine engine with exhaust gas recirculation
US9903271B2 (en) 2010-07-02 2018-02-27 Exxonmobil Upstream Research Company Low emission triple-cycle power generation and CO2 separation systems and methods
US9903316B2 (en) 2010-07-02 2018-02-27 Exxonmobil Upstream Research Company Stoichiometric combustion of enriched air with exhaust gas recirculation
US9915200B2 (en) 2014-01-21 2018-03-13 General Electric Company System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation
US9932874B2 (en) 2013-02-21 2018-04-03 Exxonmobil Upstream Research Company Reducing oxygen in a gas turbine exhaust
US9938861B2 (en) 2013-02-21 2018-04-10 Exxonmobil Upstream Research Company Fuel combusting method
US9951658B2 (en) 2013-07-31 2018-04-24 General Electric Company System and method for an oxidant heating system
US10012151B2 (en) 2013-06-28 2018-07-03 General Electric Company Systems and methods for controlling exhaust gas flow in exhaust gas recirculation gas turbine systems
US10030588B2 (en) 2013-12-04 2018-07-24 General Electric Company Gas turbine combustor diagnostic system and method
US10047633B2 (en) 2014-05-16 2018-08-14 General Electric Company Bearing housing
US10060359B2 (en) 2014-06-30 2018-08-28 General Electric Company Method and system for combustion control for gas turbine system with exhaust gas recirculation
US10079564B2 (en) 2014-01-27 2018-09-18 General Electric Company System and method for a stoichiometric exhaust gas recirculation gas turbine system
US10094566B2 (en) 2015-02-04 2018-10-09 General Electric Company Systems and methods for high volumetric oxidant flow in gas turbine engine with exhaust gas recirculation
US10100741B2 (en) 2012-11-02 2018-10-16 General Electric Company System and method for diffusion combustion with oxidant-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system
US10107495B2 (en) 2012-11-02 2018-10-23 General Electric Company Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent
US10119472B2 (en) 2012-10-26 2018-11-06 Powerphase Llc Gas turbine energy supplementing systems and heating systems, and methods of making and using the same
US10145269B2 (en) 2015-03-04 2018-12-04 General Electric Company System and method for cooling discharge flow
US10208677B2 (en) 2012-12-31 2019-02-19 General Electric Company Gas turbine load control system
US10215412B2 (en) 2012-11-02 2019-02-26 General Electric Company System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system
US10221762B2 (en) 2013-02-28 2019-03-05 General Electric Company System and method for a turbine combustor
US10227920B2 (en) 2014-01-15 2019-03-12 General Electric Company Gas turbine oxidant separation system
US10253690B2 (en) 2015-02-04 2019-04-09 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10267270B2 (en) 2015-02-06 2019-04-23 General Electric Company Systems and methods for carbon black production with a gas turbine engine having exhaust gas recirculation
US10273880B2 (en) 2012-04-26 2019-04-30 General Electric Company System and method of recirculating exhaust gas for use in a plurality of flow paths in a gas turbine engine
US10316746B2 (en) 2015-02-04 2019-06-11 General Electric Company Turbine system with exhaust gas recirculation, separation and extraction
US10315150B2 (en) 2013-03-08 2019-06-11 Exxonmobil Upstream Research Company Carbon dioxide recovery
US10480418B2 (en) 2012-10-26 2019-11-19 Powerphase Llc Gas turbine energy supplementing systems and heating systems, and methods of making and using the same
US10480792B2 (en) 2015-03-06 2019-11-19 General Electric Company Fuel staging in a gas turbine engine
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US3092971A (en) * 1958-01-13 1963-06-11 Gen Motors Corp Fluid circuit control for turbine powerplant heaters
US8734545B2 (en) 2008-03-28 2014-05-27 Exxonmobil Upstream Research Company Low emission power generation and hydrocarbon recovery systems and methods
US10495306B2 (en) 2008-10-14 2019-12-03 Exxonmobil Upstream Research Company Methods and systems for controlling the products of combustion
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US9732673B2 (en) 2010-07-02 2017-08-15 Exxonmobil Upstream Research Company Stoichiometric combustion with exhaust gas recirculation and direct contact cooler
US9903271B2 (en) 2010-07-02 2018-02-27 Exxonmobil Upstream Research Company Low emission triple-cycle power generation and CO2 separation systems and methods
US9732675B2 (en) 2010-07-02 2017-08-15 Exxonmobil Upstream Research Company Low emission power generation systems and methods
US9903316B2 (en) 2010-07-02 2018-02-27 Exxonmobil Upstream Research Company Stoichiometric combustion of enriched air with exhaust gas recirculation
US9670841B2 (en) 2011-03-22 2017-06-06 Exxonmobil Upstream Research Company Methods of varying low emission turbine gas recycle circuits and systems and apparatus related thereto
US9689309B2 (en) 2011-03-22 2017-06-27 Exxonmobil Upstream Research Company Systems and methods for carbon dioxide capture in low emission combined turbine systems
US9810050B2 (en) 2011-12-20 2017-11-07 Exxonmobil Upstream Research Company Enhanced coal-bed methane production
US10145303B2 (en) 2012-04-02 2018-12-04 Powerphase Llc Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
US9695749B2 (en) 2012-04-02 2017-07-04 Powerphase Llc Compressed air injection system method and apparatus for gas turbine engines
US9765693B2 (en) 2012-04-02 2017-09-19 Powerphase Llc Gas turbine air injection system control and method of operation
US10584637B2 (en) * 2012-04-02 2020-03-10 Powerphase Llc Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
US9890707B2 (en) 2012-04-02 2018-02-13 Powerphase Llc Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
US9803548B2 (en) 2012-04-02 2017-10-31 Powerphase Llc Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same
US20150114366A1 (en) * 2012-04-05 2015-04-30 The Ohio State University Systems and methods for implementing an open thermodynamic cycle for extracting energy from a gas
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WO2013163045A1 (en) * 2012-04-26 2013-10-31 General Electric Company System and method of recirculating exhaust gas for use in a plurality of flow paths in a gas turbine engine
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US10107199B2 (en) 2012-10-04 2018-10-23 Powerphase Llc Aero boost—gas turbine energy supplementing systems and efficient inlet cooling and heating, and methods of making and using the same
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