GB2020367A - A gas turbine installation having an air reservoir-starting - Google Patents

A gas turbine installation having an air reservoir-starting

Info

Publication number
GB2020367A
GB2020367A GB7915623A GB7915623A GB2020367A GB 2020367 A GB2020367 A GB 2020367A GB 7915623 A GB7915623 A GB 7915623A GB 7915623 A GB7915623 A GB 7915623A GB 2020367 A GB2020367 A GB 2020367A
Authority
GB
United Kingdom
Prior art keywords
gas turbine
air reservoir
pressure
low
generator
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.)
Granted
Application number
GB7915623A
Other versions
GB2020367B (en
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB2020367A publication Critical patent/GB2020367A/en
Application granted granted Critical
Publication of GB2020367B publication Critical patent/GB2020367B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
    • F02C6/16—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads for storing compressed air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Abstract

In order to facilitate starting-up a gas turbine installation having an air reservoir (19) when the air reservoir is not charged, a prime mover (11) of low power drives a compressor group (7) and the air compressed in the low-pressure stage (8) of the latter is guided into a separate low-pressure stage (4) of a gas turbine assembly (1), the combustion chamber (5) of the low- pressure turbine stage being fired after the ignition speed has been reached, and the gas turbine installation is run up to the nominal speed. After attainment of the nominal speed and thus the distribution network frequency, a motor-generator (14) is connected to the network (37), and for only charging the air reservoir, the gas turbine (1) is disengaged from the motor-generator (14) at clutch (1 3) and the motor- generator (14) takes power from the network to drive the low pressure compressor (8); furthermore, the medium pressure and the high-pressure stages (9, 10) of the compressor group (7) may be additionally connected to the reservoir in dependence upon the charging state of the air reservoir (19). <IMAGE>
GB7915623A 1978-05-08 1979-05-04 Gas turbine installation having an air reservoir-starting Expired GB2020367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH494278A CH630441A5 (en) 1978-05-08 1978-05-08 AIR STORAGE GAS TURBINE POWER PLANT AND METHOD FOR OPERATING IT.

Publications (2)

Publication Number Publication Date
GB2020367A true GB2020367A (en) 1979-11-14
GB2020367B GB2020367B (en) 1982-02-10

Family

ID=4285195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915623A Expired GB2020367B (en) 1978-05-08 1979-05-04 Gas turbine installation having an air reservoir-starting

Country Status (6)

Country Link
JP (1) JPS54147311A (en)
CH (1) CH630441A5 (en)
DE (1) DE2822575C2 (en)
DK (1) DK186579A (en)
GB (1) GB2020367B (en)
SE (1) SE443189B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522024A (en) * 1981-09-18 1985-06-11 Bbc Brown, Boveri & Company, Limited Method for reducing the amount of nox and for raising the output of a gas turbine power station of the type utilizing an air reservoir, and a gas turbine power station, of this type, operating in accordance with this method
US4653269A (en) * 1975-03-14 1987-03-31 Johnson David E Heat engine
US4872307A (en) * 1987-05-13 1989-10-10 Gibbs & Hill, Inc. Retrofit of simple cycle gas turbines for compressed air energy storage application
US5363642A (en) * 1992-03-31 1994-11-15 Asea Brown Boveri Ltd. Method of operating a gas turbine group
US5845479A (en) * 1998-01-20 1998-12-08 Electric Power Research Institute, Inc. Method for providing emergency reserve power using storage techniques for electrical systems applications
EP0886052A3 (en) * 1997-06-20 2000-09-27 Electric Power Research Institute, Inc Air storage combustion turbine power plant
US7110865B2 (en) * 2002-07-04 2006-09-19 Alstom Technology Ltd. Method for power adaptation in an electricity network
US7464551B2 (en) 2002-07-04 2008-12-16 Alstom Technology Ltd. Method for operation of a power generation plant
CN102667105A (en) * 2009-10-28 2012-09-12 通用电气公司 Air compression and expansion system with single shaft compressor and turbine arrangement
FR3012422A1 (en) * 2013-10-31 2015-05-01 Microturbo METHOD AND SYSTEM FOR AUXILIARY POWER GENERATION IN AN AIRCRAFT

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447391Y2 (en) * 1985-09-25 1992-11-09
DE10352252B4 (en) * 2003-11-08 2013-09-19 Alstom Technology Ltd. Compressor for a turbo group
CN111648833B (en) * 2020-06-05 2022-08-23 全球能源互联网研究院有限公司 Liquefied air energy storage system for improving frequency modulation performance by utilizing gas buffer device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263051A1 (en) * 1972-12-22 1974-07-04 Kraftwerk Union Ag GAS TURBINE SYSTEM WITH UPSTANDING AIR STORAGE

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653269A (en) * 1975-03-14 1987-03-31 Johnson David E Heat engine
US4522024A (en) * 1981-09-18 1985-06-11 Bbc Brown, Boveri & Company, Limited Method for reducing the amount of nox and for raising the output of a gas turbine power station of the type utilizing an air reservoir, and a gas turbine power station, of this type, operating in accordance with this method
US4872307A (en) * 1987-05-13 1989-10-10 Gibbs & Hill, Inc. Retrofit of simple cycle gas turbines for compressed air energy storage application
US5363642A (en) * 1992-03-31 1994-11-15 Asea Brown Boveri Ltd. Method of operating a gas turbine group
EP0886052A3 (en) * 1997-06-20 2000-09-27 Electric Power Research Institute, Inc Air storage combustion turbine power plant
US5845479A (en) * 1998-01-20 1998-12-08 Electric Power Research Institute, Inc. Method for providing emergency reserve power using storage techniques for electrical systems applications
US7110865B2 (en) * 2002-07-04 2006-09-19 Alstom Technology Ltd. Method for power adaptation in an electricity network
US7464551B2 (en) 2002-07-04 2008-12-16 Alstom Technology Ltd. Method for operation of a power generation plant
CN102667105A (en) * 2009-10-28 2012-09-12 通用电气公司 Air compression and expansion system with single shaft compressor and turbine arrangement
CN102667105B (en) * 2009-10-28 2016-03-30 通用电气公司 There is air compressing and the expansion system of single shaft compressor and turbine layout
FR3012422A1 (en) * 2013-10-31 2015-05-01 Microturbo METHOD AND SYSTEM FOR AUXILIARY POWER GENERATION IN AN AIRCRAFT
WO2015063414A1 (en) * 2013-10-31 2015-05-07 Microturbo Method and system for generating auxiliary power in an aircraft
US10384799B2 (en) 2013-10-31 2019-08-20 Safran Power Units Method and system for generating auxiliary power in an aircraft

Also Published As

Publication number Publication date
JPS6339774B2 (en) 1988-08-08
CH630441A5 (en) 1982-06-15
DE2822575A1 (en) 1979-11-15
SE7903913L (en) 1979-11-09
JPS54147311A (en) 1979-11-17
DK186579A (en) 1979-11-09
SE443189B (en) 1986-02-17
GB2020367B (en) 1982-02-10
DE2822575C2 (en) 1986-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee