JP2017020505A - ガスタービン出力増大システム - Google Patents
ガスタービン出力増大システム Download PDFInfo
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- 230000003416 augmentation Effects 0.000 title claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 230000003190 augmentative effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 66
- 239000007789 gas Substances 0.000 description 38
- 239000000446 fuel Substances 0.000 description 8
- 238000010248 power generation Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 238000001816 cooling 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
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
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- 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
-
- 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
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/02—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being an unheated pressurised gas
-
- 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
- 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
- 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
-
- 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
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2220/00—Application
- F05D2220/60—Application making use of surplus or waste energy
- F05D2220/62—Application making use of surplus or waste energy with energy recovery turbines
-
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
-
- 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
- F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/05—Purpose of the control system to affect the output of the engine
- F05D2270/053—Explicitly mentioned power
-
- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/06—Purpose of the control system to match engine to driven device
- F05D2270/061—Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator
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- 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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/091—Purpose of the control system to cope with emergencies in particular sudden load loss
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- 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)
- Control Of Eletrric Generators (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
不足周波数イベント時にガスタービンの出力を一時的に増大させて改善された電力網運用適合性をもたらすシステムを提供すること。
【解決手段】
電力網に電気的に結合したガスタービンのための出力増大システムは、直列流れ順に、加圧空気供給装置と、加圧空気貯蔵タンクと、加圧空気貯蔵タンクの下流に配置された膨張タービンとを含む。膨張タービンの排出口は、ガスタービンの吸入セクション又は圧縮機のうちの少なくとも1つに流体連通している。
【選択図】 図1
Description
12 吸入セクション
14 作動流体
16 圧縮機
18 加圧作動流体
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/モータ
34 排出ガス
36 排出セクション
38 排出スタック
100 システム
102 加圧空気供給装置
104 加圧空気貯蔵タンク
106 膨張タービン
108 補助圧縮機
110 電気モータ
112 シャフト(電気モータ)
114 熱交換器
116 発電機
118 排出口
120 シャフト(発電機)
200 加圧空気
202 排出空気
PG 電力網
Claims (20)
- 電力網(FG)に電気的に結合したガスタービン(10)のための出力増大システムにおいて、
加圧空気供給装置(102)と、
前記加圧空気供給装置に流体連通している加圧空気貯蔵タンク(104)と、
前記加圧空気貯蔵タンクの下流に配置された膨張タービン(106)と、
を備え、
前記膨張タービンの排出口(118)が、前記ガスタービンの吸入セクション(12)又は圧縮機(16)のうちの少なくとも1つに流体連通している、出力増大システム。 - 前記加圧空気供給装置が、ガスタービンの圧縮機又は補助圧縮機のうちの少なくとも1つを備える、請求項1に記載の出力増大システム。
- 前記膨張タービンのシャフトが、前記ガスタービンの回転シャフトに結合する、請求項1に記載の出力増大システム。
- 前記加圧空気供給装置が補助圧縮機を備え、前記補助圧縮機が軸流圧縮機である、請求項1に記載の出力増大システム。
- 前記加圧空気供給装置が補助圧縮機を備え、前記システムが、前記加圧空気供給装置に結合した電気モータをさらに備える、請求項1に記載の出力増大システム。
- 前記膨張タービンにシャフトを介して結合した発電機をさらに備える、請求項1に記載の出力増大システム。
- 前記発電機が、電力網に電気的に結合する、請求項6に記載の出力増大システム。
- 前記加圧空気供給装置が補助圧縮機を備え、前記システムが前記加圧空気供給装置に結合した電気モータをさらに備え、前記発電機が前記モータに電気的に結合する、請求項6に記載の出力増大システム。
- 前記加圧空気供給装置が補助圧縮機を備え、前記膨張タービンの前記排出口が前記補助圧縮機に流体結合する、請求項1に記載の出力増大システム。
- 前記加圧空気供給装置が補助圧縮機を備え、前記システムが、前記補助圧縮機を前記膨張タービンに機械的に結合するシャフトをさらに備える、請求項1に記載の出力増大システム。
- 前記加圧空気貯蔵タンクと熱的に連通した熱交換器を備える、請求項1に記載の出力増大システム。
- 吸入セクション(12)と、前記吸入セクションから下流の圧縮機(16)と、前記圧縮機から下流の燃焼セクション(24)と、前記燃焼セクションから下流のタービン(28)と、電力網(FG)に電力を供給するための発電機(32)とを有するガスタービンと、
出力増大システムと、
を備える発電プラントであって、
前記出力増大システムは、
加圧空気供給装置(102)と、
前記加圧空気供給装置に流体連通している加圧空気貯蔵タンク(104)と、
前記加圧空気貯蔵タンクの下流に配置された膨張タービン(106)と、
を備え、
前記膨張タービンの排出口(118)が、前記ガスタービンの前記吸入セクション又は前記圧縮機のうちの少なくとも1つに流体連通している、発電プラント。 - 前記加圧空気供給装置が、ガスタービンの圧縮機又は補助圧縮機のうちの少なくとも1つを備える、請求項12に記載の発電プラント。
- 前記膨張タービンのシャフトが、前記ガスタービンの回転シャフトに結合する、請求項12に記載の発電プラント。
- 前記加圧空気供給装置が補助圧縮機を備え、前記補助圧縮機が軸流圧縮機である、請求項12に記載の発電プラント。
- 前記加圧空気供給装置が補助圧縮機を備え、前記システムが、前記加圧空気供給装置に結合した電気モータをさらに備える、請求項12に記載の発電プラント。
- 前記膨張タービンにシャフトを介して結合した発電機をさらに備え、前記発電機が、前記電力網に電気的に結合する、請求項12に記載の発電プラント。
- 前記加圧空気供給装置が補助圧縮機を備え、前記システムが前記加圧空気供給装置に結合した電気モータをさらに備え、前記発電機が前記モータに電気的に結合する、請求項12に記載の発電プラント。
- 前記加圧空気供給装置が補助圧縮機を備え、前記膨張タービンの前記排出口が前記補助圧縮機に流体結合する、請求項12に記載の発電プラント。
- 前記加圧空気貯蔵タンクと熱的に連通した熱交換器を備える、請求項12に記載の発電プラント。
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US14/797,302 | 2015-07-13 | ||
US14/797,302 US9822705B2 (en) | 2015-07-13 | 2015-07-13 | Power augmentation system for a gas turbine |
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JP2017020505A true JP2017020505A (ja) | 2017-01-26 |
JP7086516B2 JP7086516B2 (ja) | 2022-06-20 |
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CN107524521A (zh) * | 2017-09-13 | 2017-12-29 | 北京黄铉动力科技有限公司 | 涡轮压缩空气发动机 |
US11976588B2 (en) * | 2018-01-26 | 2024-05-07 | Powerphase International, Llc | Gas turbine hot air injection power augmentation utilizing compressed stored air |
US10794271B2 (en) | 2018-02-22 | 2020-10-06 | Rolls-Royce North American Technologies Inc. | Altitude augmentation system |
US10968825B2 (en) * | 2018-04-19 | 2021-04-06 | The Boeing Company | Flow multiplier systems for aircraft |
US11053019B2 (en) | 2018-04-19 | 2021-07-06 | The Boeing Company | Hybrid propulsion engines for aircraft |
US10981660B2 (en) | 2018-04-19 | 2021-04-20 | The Boeing Company | Hybrid propulsion engines for aircraft |
CN109441634A (zh) * | 2018-09-25 | 2019-03-08 | 杭州螺旋新能源科技有限公司 | 一种燃气轮机及运转方法 |
US11286855B2 (en) | 2019-03-15 | 2022-03-29 | General Electric Company | Systems and methods for operating a turbine engine |
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EP3118435A1 (en) | 2017-01-18 |
CN106351744B (zh) | 2020-04-07 |
US20170016395A1 (en) | 2017-01-19 |
JP7086516B2 (ja) | 2022-06-20 |
EP3118435B1 (en) | 2020-05-13 |
US9822705B2 (en) | 2017-11-21 |
CN106351744A (zh) | 2017-01-25 |
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