JP2005214208A - ガスタービンエンジンを運転するための方法及び装置 - Google Patents
ガスタービンエンジンを運転するための方法及び装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 52
- 238000004891 communication Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000010612 desalination reaction Methods 0.000 claims description 4
- 230000005465 channeling Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 47
- 239000003570 air Substances 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000011033 desalting Methods 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
-
- 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
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
- F02C3/305—Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
-
- 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
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
- F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
-
- 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
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
- F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
- F02C7/1435—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages by water injection
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
- A63B2024/0037—Tracking a path or terminating locations on a target surface or at impact on the ground
- A63B2024/0043—Systems for locating the point of impact on a specific surface
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
- A63B2243/0025—Football
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Supercharger (AREA)
Abstract
【解決手段】 本方法は、それを通って流れる作動流体(70)を有するインタクーラ(50)を通して、第1の圧縮機から吐出された加圧空気流(53)を流すステップと、復水がインタクーラ内で加圧空気流から形成されるようにインタクーラを作動させるステップと、第1又は第2の圧縮機の入口(26、30)に復水を流してガスタービンエンジンの運転温度を低下させるのを可能にするステップとを含む。
【選択図】 図1
Description
12 ガス流路空気冷却システム
14 低圧圧縮機
16 高圧圧縮機
18 燃焼器
20 高圧タービン
22 低圧タービン
24 出力タービン
50 インタクーラ
52 ドレン弁
53 空気流
54 復水貯留タンク
55 冷却された加圧空気
56、62 ポンプ
58 脱塩装置
60 脱塩装置復水タンク
70 作動流体
80 復水噴射システム
82 配管マニホルド
84 インゼクタ
Claims (10)
- 少なくとも第1の圧縮機(14)、第2の圧縮機(16)及びタービン(20)を含むガスタービンエンジン(10)用の冷却システム(12)であって、
前記第1の圧縮機から吐出された加圧空気(53)がそれを通して送られるように該第1の圧縮機の下流に結合され、かつそれを通って流れる作動流体(70)を有するインタクーラ(50)と、
前記インタクーラと流れ連通状態で結合され、かつ該インタクーラ内で形成された復水を前記第2の圧縮機内に流してガスタービンエンジンの運転温度を低下させるのを可能にするように構成された噴射システム(80)と、
を含む冷却システム(12)。 - 前記インタクーラ(50)と流れ連通しかつ該インタクーラ内で形成された復水を受けるように構成された復水貯留タンク(54)をさらに含む、請求項1記載の冷却システム(12)。
- 前記復水貯留タンク(54)と流れ連通状態で結合された第1のポンプ(56)をさらに含む、請求項2記載の冷却システム(12)。
- 脱塩装置(58)をさらに含み、前記第1のポンプ(56)が、前記脱塩装置を通して脱塩装置貯留タンク(60)に復水を導く、請求項3記載の冷却システム(12)。
- 前記脱塩装置貯留タンク(60)と流れ連通した、前記第1のポンプ(56)とは異なる第2のポンプ(62)をさらに含み、前記第2のポンプが、前記脱塩装置貯留タンクから前記復水噴射システム(80)に復水を流すように構成されている、請求項4記載の冷却システム(12)。
- 前記復水噴射システム(80)が、前記第2の圧縮機(16)の外周の周りで円周方向に配置された複数のインゼクタ(84)を含む、請求項1記載の冷却システム(12)。
- 前記噴射システム(80)が、前記インタクーラ(50)内で形成された復水を前記第2の圧縮機(16)内に所定の率で流すように構成されている、請求項1記載の冷却システム(12)。
- 第1の圧縮機(14)と、
前記第1の圧縮機の下流に配置された第2の圧縮機(16)と、
前記第2の圧縮機と流れ連通状態で結合されたタービン(20)と、
冷却システム(12)と、
を含み、前記冷却システムが、
前記第1の圧縮機から吐出された加圧空気(53)がそれを通して送られるように該第1の圧縮機の下流に結合され、かつそれを通って流れる作動流体(70)を有するインタクーラ(50)と、
前記インタクーラと流れ連通状態で結合され、かつ該インタクーラ内で形成された復水を前記第2の圧縮機内に流してガスタービンエンジンの温度を低下させるのを可能にするように構成された復水噴射システム(80)と、を含む、
ガスタービンエンジン(10)。 - 前記冷却システム(12)が、前記インタクーラ(50)と流れ連通しかつ該インタクーラ内で形成された復水を受けるように構成された復水貯留タンク(54)をさらに含む、請求項8記載のガスタービンエンジン(10)。
- 前記冷却システム(12)が、
前記復水貯留タンク(54)と流れ連通状態で結合された第1のポンプ(56)と、
前記第1のポンプと流れ連通した脱塩装置(58)と、
前記脱塩装置と流れ連通した脱塩装置貯留タンク(60)と、をさらに含み、
前記第1のポンプが、前記脱塩装置を通して前記脱塩装置貯留タンクに復水を導く、
請求項8記載のガスタービンエンジン(10)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/766,437 US7272933B2 (en) | 2004-01-28 | 2004-01-28 | Methods and apparatus for operating gas turbine engines |
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JP2005214208A true JP2005214208A (ja) | 2005-08-11 |
JP4562129B2 JP4562129B2 (ja) | 2010-10-13 |
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JP2005021071A Expired - Fee Related JP4562129B2 (ja) | 2004-01-28 | 2005-01-28 | ガスタービンエンジンを運転するための方法及び装置 |
Country Status (5)
Country | Link |
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US (2) | US7272933B2 (ja) |
EP (1) | EP1561928B1 (ja) |
JP (1) | JP4562129B2 (ja) |
CA (1) | CA2493500C (ja) |
DE (1) | DE602005027512D1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008175149A (ja) * | 2007-01-19 | 2008-07-31 | Hitachi Ltd | 圧縮機の吸気噴霧装置 |
JP2015525868A (ja) * | 2012-07-30 | 2015-09-07 | ゼネラル・エレクトリック・カンパニイ | インタークーラ用の熱交換器、および水抽出装置 |
JP2015190363A (ja) * | 2014-03-28 | 2015-11-02 | 東京電力株式会社 | ガスタービンプラント及びガスタービンプラントの吸気冷却方法 |
JP2018200047A (ja) * | 2017-04-27 | 2018-12-20 | ゼネラル・エレクトリック・カンパニイ | 蓄熱システムを備えた中間冷却式タービン |
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US7272933B2 (en) * | 2004-01-28 | 2007-09-25 | General Electric Company | Methods and apparatus for operating gas turbine engines |
DE102007001487B4 (de) * | 2007-01-10 | 2015-07-16 | Caterpillar Energy Solutions Gmbh | Verfahren und Vorrichtung zur Verdichterradkühlung eines Verdichters |
WO2010030441A2 (en) * | 2008-09-09 | 2010-03-18 | Conocophillips Company | System for enhanced gas turbine performance in a liquefied natural gas facility |
FR2946099A1 (fr) * | 2009-05-26 | 2010-12-03 | Air Liquide | Procede de compression d'air humide. |
IL199803A (en) | 2009-07-12 | 2012-07-31 | Lv Technologies Ltd | Method and system for enhancing engine performance |
US20110036098A1 (en) * | 2009-08-17 | 2011-02-17 | General Electric Company | Self-regulating cooling water system for intercooled gas turbine engines |
US8726628B2 (en) * | 2010-10-22 | 2014-05-20 | General Electric Company | Combined cycle power plant including a carbon dioxide collection system |
US9546574B2 (en) * | 2010-12-28 | 2017-01-17 | Rolls-Royce Corporation | Engine liquid injection |
ES2398095B1 (es) * | 2011-01-31 | 2014-01-27 | Universidad Politécnica De Valencia | Instalación para simular las condiciones de presión y temperatura del aire aspirado por un motor de combustión interna alternativo. |
US9140188B2 (en) | 2011-10-25 | 2015-09-22 | United Technologies Corporation | Gas turbine engine with intercooling turbine section |
US8935923B2 (en) | 2011-10-25 | 2015-01-20 | United Technologies Corporation | Gas turbine engine with intercooling turbine section and intercooling turbine section bypass |
US9057328B2 (en) | 2011-11-01 | 2015-06-16 | United Technologies Corporation | Gas turbine engine with intercooling turbine section |
EP2896806A1 (de) * | 2014-01-20 | 2015-07-22 | Siemens Aktiengesellschaft | Verändern einer Nutzleistung einer Gasturbinenanlage |
US20160237904A1 (en) * | 2015-02-13 | 2016-08-18 | General Electric Company | Systems and methods for controlling an inlet air temperature of an intercooled gas turbine engine |
US10036325B2 (en) * | 2016-03-30 | 2018-07-31 | General Electric Company | Variable flow compressor of a gas turbine |
US11112118B2 (en) * | 2016-06-27 | 2021-09-07 | General Electric Company | Gas turbine lower heating value methods and systems |
US10801409B2 (en) * | 2016-08-02 | 2020-10-13 | Rolls-Royce North American Technologies, Inc. | Systems and methods for selectively augmenting power output of a gas turbine engine |
CN111316054A (zh) * | 2017-09-15 | 2020-06-19 | 沙特基础工业全球技术公司 | 利用多级压缩机中冷器排放物作为用于工艺空气的冷却剂的方法 |
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-
2004
- 2004-01-28 US US10/766,437 patent/US7272933B2/en not_active Expired - Lifetime
-
2005
- 2005-01-14 DE DE602005027512T patent/DE602005027512D1/de active Active
- 2005-01-14 EP EP05250184A patent/EP1561928B1/en not_active Not-in-force
- 2005-01-20 CA CA2493500A patent/CA2493500C/en not_active Expired - Fee Related
- 2005-01-28 JP JP2005021071A patent/JP4562129B2/ja not_active Expired - Fee Related
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2007
- 2007-09-10 US US11/852,802 patent/US7685827B2/en not_active Expired - Lifetime
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JPS56162227A (en) * | 1980-05-15 | 1981-12-14 | Mitsui Eng & Shipbuild Co Ltd | Gas turbine utilizing cold heat of liquefied natural gas upon gasifying |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2008175149A (ja) * | 2007-01-19 | 2008-07-31 | Hitachi Ltd | 圧縮機の吸気噴霧装置 |
JP2015525868A (ja) * | 2012-07-30 | 2015-09-07 | ゼネラル・エレクトリック・カンパニイ | インタークーラ用の熱交換器、および水抽出装置 |
JP2015190363A (ja) * | 2014-03-28 | 2015-11-02 | 東京電力株式会社 | ガスタービンプラント及びガスタービンプラントの吸気冷却方法 |
JP2018200047A (ja) * | 2017-04-27 | 2018-12-20 | ゼネラル・エレクトリック・カンパニイ | 蓄熱システムを備えた中間冷却式タービン |
JP7134688B2 (ja) | 2017-04-27 | 2022-09-12 | ゼネラル・エレクトリック・カンパニイ | 蓄熱システムを備えた中間冷却式タービン |
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US20050160736A1 (en) | 2005-07-28 |
US7685827B2 (en) | 2010-03-30 |
EP1561928B1 (en) | 2011-04-20 |
JP4562129B2 (ja) | 2010-10-13 |
DE602005027512D1 (de) | 2011-06-01 |
CA2493500C (en) | 2014-03-04 |
EP1561928A2 (en) | 2005-08-10 |
US7272933B2 (en) | 2007-09-25 |
CA2493500A1 (en) | 2005-07-28 |
US20080092549A1 (en) | 2008-04-24 |
EP1561928A3 (en) | 2006-09-27 |
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