JP2014206162A - ガスタービン出力を増強するためのシステム及び方法 - Google Patents
ガスタービン出力を増強するためのシステム及び方法 Download PDFInfo
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- JP2014206162A JP2014206162A JP2014078303A JP2014078303A JP2014206162A JP 2014206162 A JP2014206162 A JP 2014206162A JP 2014078303 A JP2014078303 A JP 2014078303A JP 2014078303 A JP2014078303 A JP 2014078303A JP 2014206162 A JP2014206162 A JP 2014206162A
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- Prior art keywords
- compressed air
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- inlet
- gas turbine
- compressor
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000003190 augmentative effect Effects 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 22
- 238000000605 extraction Methods 0.000 claims description 45
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 239000003570 air Substances 0.000 description 131
- 239000007789 gas Substances 0.000 description 85
- 238000010586 diagram Methods 0.000 description 13
- 239000012080 ambient air Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 230000003416 augmentation Effects 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- 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
-
- 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
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
- F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
-
- 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)
- Engine Equipment That Uses Special Cycles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
12 入口プレナム
14 周囲空気
16 圧縮機
18 圧縮作動流体
20 燃料
22 燃料供給装置
24 燃焼器
26 燃焼ガス
28 タービン
30 シャフト
32 発電機/電動機
34 排出ガス
36 排気部分
38 排気筒
50 システム
52 圧縮空気供給装置
54 圧縮空気
56 圧縮空気貯蔵プレナム
58 入口プレナム
60 入口
62 出口
64 抽出ポート
66 冷却空気流路
68 流れ調整装置
70 地下の地質学的に形成された空洞
72 地下の圧力容器
74 地上の圧力容器
76 入口加圧流路
78 流れ調整装置
80 開口
82 流路
84 ドア/ハッチ
88 抽出空気流路
90 制御弁
92 抽出空気部分
94 流れ調整装置
98 過剰な圧縮空気
100 二次抽出空気流路
102 流れ調整装置
104 外向きの力
106 制御装置
108 センサ
110 アクチュエータ
112 流れ制御弁
Claims (20)
- ガスタービンの性能を向上させるためのシステムであって、
圧縮空気供給装置と、
前記圧縮空気供給装置と流体連通する圧縮空気貯蔵プレナムであって、後で使用するために前記圧縮空気供給装置からの圧縮空気を貯蔵するように構成されている圧縮空気貯蔵プレナムと、
ガスタービンの入口に封止結合された入口プレナムであって、ガスタービンの増強運転モードの際に前記圧縮空気貯蔵プレナムから圧縮空気を圧縮機の入口へ通すように、前記圧縮空気貯蔵プレナムと流体連通する入口プレナムと、
を有するシステム。 - 前記入口プレナムは、加圧できるように封止されている、請求項1記載のシステム。
- 前記圧縮空気貯蔵プレナムは、地下の地質学的に形成された空洞、地下の圧力容器及び地上の圧力容器の内の少なくとも1つを有する、請求項1記載のシステム。
- 前記圧縮空気供給装置は、前記ガスタービンに流体結合された圧縮機を有し、前記ガスタービン入口が前記圧縮機の入口に対応する、請求項1記載のシステム。
- 更に、前記圧縮空気供給装置と前記圧縮空気貯蔵プレナムとの間に設けられた抽出空気流路、及び前記圧縮空気貯蔵プレナムと前記入口プレナムとの間に設けられた入口加圧流路を有する請求項1記載のシステム。
- 更に、前記抽出空気流路及び前記入口加圧流路の内の少なくとも一方の中に配置された少なくとも1つの流れ調整装置を有する請求項5記載のシステム。
- 前記入口プレナムは、前記圧縮空気によって、周囲の大気圧よりも大きい圧力まで加圧される、請求項1記載のシステム。
- 前記入口プレナムは少なくとも1.0バールの圧力に加圧される、請求項1記載のシステム。
- 入口プレナムと、前記入口プレナムより下流にあって、少なくとも1つの抽出ポートを含む圧縮機と、前記圧縮機より下流の燃焼器と、前記燃焼器より下流のタービンと、前記タービンより下流の排気部分とを持つガスタービンであって、更に
前記圧縮機と流体連通する圧縮空気貯蔵プレナムと、
ガスタービンの増強運転モードの際に前記入口プレナムを加圧するために前記入口プレナムが前記圧縮空気貯蔵プレナムから圧縮空気を受け取るように、前記圧縮空気貯蔵プレナムと前記入口プレナムとの間を流体連通させる入口加圧流路と、
を有するガスタービン。 - 前記圧縮空気貯蔵プレナムは、地質学的に形成された圧縮空気貯蔵空洞及び圧力容器の内の少なくとも1つを有する、請求項9記載のガスタービン。
- 更に、前記圧縮機から前記圧縮空気貯蔵プレナムへ圧縮空気を導くために、前記抽出ポートと前記圧縮空気貯蔵プレナムとの間に設けられた抽出空気流路を有する請求項9記載のガスタービン。
- 更に、前記圧縮機と前記入口プレナムとの間を流体連通させるための少なくとも1つの抽出空気流路を有する請求項11記載のガスタービン。
- 更に、前記圧縮空気貯蔵プレナムから前記入口プレナムへ圧縮空気を導くために、前記圧縮空気貯蔵プレナムと前記入口プレナムとの間に設けられた入口加圧流路を有する請求項9記載のガスタービン。
- 更に、前記燃焼器、前記タービン及び前記排気部分の内の少なくとも1つと前記入口プレナムとの間を流体連通させるための1つ以上の二次抽出空気流路を有する請求項9記載のガスタービン。
- 更に、1つ以上の二次抽出空気流路の内の少なくとも1つの中に配置された少なくとも1つの流れ調整装置を有する請求項9記載のガスタービン。
- 更に、前記燃焼器、前記タービン及び前記排気部分の内の少なくとも1つと前記圧縮空気貯蔵プレナムとの間を流体連通させる1つ以上の二次抽出空気流路を有する請求項9記載のガスタービン。
- ガスタービンを運転するための方法であって、
a)ガスタービンの圧縮機内で空気を圧縮して、該圧縮空気をガスタービンの加圧運転モードの際に圧縮空気貯蔵プレナムへ導く段階と、
b)前記圧縮機の入口よりも上流に配置された入口プレナムへ前記圧縮空気を導く段階と、
c)前記入口プレナムを前記圧縮空気で加圧する段階と、
d)ガスタービンの増強運転モードの際に前記入口を通って前記圧縮機へ前記圧縮空気を導く段階と、
を有する方法。 - 前記入口プレナムは少なくとも1.0バールに加圧される、請求項17記載の方法。
- 更に、加圧運転モードの際に前記圧縮機から前記入口プレナムへ直接に前記圧縮空気の一部分を導く段階を有する請求項17記載の方法。
- 更に、加圧運転モードの際に二次抽出空気流路から前記圧縮空気貯蔵プレナム及び前記入口プレナムの内の少なくとも1つへ過剰な圧縮空気の一部分を導く段階を有する請求項17記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/859,819 US8984893B2 (en) | 2013-04-10 | 2013-04-10 | System and method for augmenting gas turbine power output |
US13/859,819 | 2013-04-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014206162A true JP2014206162A (ja) | 2014-10-30 |
JP2014206162A5 JP2014206162A5 (ja) | 2017-05-18 |
JP6334234B2 JP6334234B2 (ja) | 2018-05-30 |
Family
ID=51618520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014078303A Expired - Fee Related JP6334234B2 (ja) | 2013-04-10 | 2014-04-07 | ガスタービン出力を増強するためのシステム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8984893B2 (ja) |
JP (1) | JP6334234B2 (ja) |
CN (1) | CN204152645U (ja) |
CH (1) | CH707919A2 (ja) |
DE (1) | DE102014104452A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017020505A (ja) * | 2015-07-13 | 2017-01-26 | ゼネラル・エレクトリック・カンパニイ | ガスタービン出力増大システム |
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US9410869B2 (en) * | 2011-03-29 | 2016-08-09 | S & J Design Llc | Process for testing a compressor or a combustor of a gas turbine engine using a large compressed air storage reservoir |
US9297316B2 (en) * | 2011-11-23 | 2016-03-29 | General Electric Company | Method and apparatus for optimizing the operation of a turbine system under flexible loads |
EP2857656A1 (en) * | 2013-10-01 | 2015-04-08 | Alstom Technology Ltd | Gas turbine with cooling air cooling system and method for operation of a gas turbine at low part load |
ITUB20153448A1 (it) * | 2015-09-07 | 2017-03-07 | Nuovo Pignone Tecnologie Srl | Treno di espansione di aria a funzione di flusso costante con combustore |
US10577982B2 (en) * | 2015-12-15 | 2020-03-03 | General Electric Company | Power plant with steam generation via turbine extraction and including a gas distribution manifold |
US10584615B2 (en) * | 2015-12-15 | 2020-03-10 | General Electric Company | System for generating steam via turbine extraction and compressor extraction including an ejector and static mixer |
US10415432B2 (en) * | 2015-12-15 | 2019-09-17 | General Electric Company | Power plant with steam generation and fuel heating capabilities |
US10415476B2 (en) * | 2015-12-15 | 2019-09-17 | General Electric Company | System for generating steam and for providing cooled combustion gas to a secondary gas turbine |
US20170342902A1 (en) * | 2016-05-27 | 2017-11-30 | General Electric Company | System and method of compressor inlet temperature control |
US10563581B2 (en) * | 2016-05-27 | 2020-02-18 | General Electric Company | System and method of compressor inlet temperature control with eductor |
US10288520B1 (en) * | 2017-02-24 | 2019-05-14 | Florida Turbine Technologies, Inc | Apparatus and process for testing an aero vehicle at high Mach number |
US20190323426A1 (en) * | 2018-04-19 | 2019-10-24 | The Boeing Company | Supercharging systems for aircraft engines |
US10981660B2 (en) | 2018-04-19 | 2021-04-20 | The Boeing Company | Hybrid propulsion engines for aircraft |
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US11549435B1 (en) | 2019-12-09 | 2023-01-10 | Powerphase International, Llc | Combined energy storage turbine and simple cycle peaker system |
US11492966B2 (en) * | 2019-12-09 | 2022-11-08 | Powerphase International, Llc | Methods of modifying existing gas turbine engine design to create a combined storage engine and simple cycle peaker product |
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US20110094236A1 (en) * | 2009-10-27 | 2011-04-28 | Matthias Finkenrath | System and method of using a compressed air storage system with a gas turbine |
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-
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- 2014-04-01 CH CH00504/14A patent/CH707919A2/de not_active Application Discontinuation
- 2014-04-07 JP JP2014078303A patent/JP6334234B2/ja not_active Expired - Fee Related
- 2014-04-10 CN CN201420171273.8U patent/CN204152645U/zh not_active Expired - Fee Related
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JPH07332109A (ja) * | 1994-06-06 | 1995-12-22 | Mitsubishi Heavy Ind Ltd | 圧縮空気貯蔵形発電プラント |
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JP7086516B2 (ja) | 2015-07-13 | 2022-06-20 | ゼネラル・エレクトリック・カンパニイ | ガスタービン出力増大システム |
Also Published As
Publication number | Publication date |
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DE102014104452A1 (de) | 2014-10-16 |
US8984893B2 (en) | 2015-03-24 |
JP6334234B2 (ja) | 2018-05-30 |
CH707919A2 (de) | 2014-10-15 |
US20140305127A1 (en) | 2014-10-16 |
CN204152645U (zh) | 2015-02-11 |
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