GB2020367A - A gas turbine installation having an air reservoir-starting - Google Patents
A gas turbine installation having an air reservoir-startingInfo
- 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
Links
- 238000009434 installation Methods 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Eletrric Generators (AREA)
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>
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)
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)
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)
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 |
-
1978
- 1978-05-08 CH CH494278A patent/CH630441A5/en not_active IP Right Cessation
- 1978-05-24 DE DE2822575A patent/DE2822575C2/en not_active Expired
-
1979
- 1979-05-04 GB GB7915623A patent/GB2020367B/en not_active Expired
- 1979-05-04 DK DK186579A patent/DK186579A/en not_active Application Discontinuation
- 1979-05-04 SE SE7903913A patent/SE443189B/en not_active IP Right Cessation
- 1979-05-07 JP JP5482179A patent/JPS54147311A/en active Granted
Cited By (13)
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 |
---|---|
JPS54147311A (en) | 1979-11-17 |
CH630441A5 (en) | 1982-06-15 |
JPS6339774B2 (en) | 1988-08-08 |
SE7903913L (en) | 1979-11-09 |
DE2822575A1 (en) | 1979-11-15 |
DE2822575C2 (en) | 1986-10-09 |
SE443189B (en) | 1986-02-17 |
GB2020367B (en) | 1982-02-10 |
DK186579A (en) | 1979-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |