JP2016530451A - 高圧力比ツインスプール産業用ガスタービンエンジン - Google Patents
高圧力比ツインスプール産業用ガスタービンエンジン Download PDFInfo
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- JP2016530451A JP2016530451A JP2016542100A JP2016542100A JP2016530451A JP 2016530451 A JP2016530451 A JP 2016530451A JP 2016542100 A JP2016542100 A JP 2016542100A JP 2016542100 A JP2016542100 A JP 2016542100A JP 2016530451 A JP2016530451 A JP 2016530451A
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 54
- 238000011084 recovery Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- 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
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- 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
- F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
- F02C1/05—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar energy
- F02C1/06—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar energy using reheated exhaust 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
- F02C3/107—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
-
- 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
- F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
-
- 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
- F02C6/003—Gas-turbine plants with heaters between turbine 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/006—Open cycle gas-turbine in which the working fluid is expanded to a pressure below the atmospheric pressure and then compressed to atmospheric pressure
-
- 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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- 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
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
- F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Sustainable Energy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (16)
- 電力生産のための産業用ガスタービンエンジンであって、
高圧圧縮機及び高圧タービンを有する高圧スプールと、
前記高圧スプールに接続されて、電力を生産する発電機と、
低圧圧縮機及び低圧タービンを有するとともに、前記高圧スプールとは独立して動作可能である低圧スプールと、
前記低圧スプールの前記低圧圧縮機の出口であって、前記高圧スプールの前記高圧圧縮機の入口に接続されている出口と、
を含む産業用ガスタービンエンジン。 - 請求項1の産業用ガスタービンエンジンであって、前記低圧スプールの前記低圧圧縮機は、可変入口案内羽根を含むことを特徴とする産業用ガスタービンエンジン。
- 請求項1の産業用ガスタービンエンジンであって、前記低圧スプールの前記低圧タービンは、可変入口案内羽根を含むことを特徴とする産業用ガスタービンエンジン。
- 請求項1の産業用ガスタービンエンジンであって、前記低圧スプールは、発電機に接続されておらず、低動力需要時に停止可能であることを特徴とする産業用ガスタービンエンジン。
- 請求項1の産業用ガスタービンエンジンであって、更に、
前記低圧圧縮機と前記高圧圧縮機との間に接続されて、圧縮空気を冷却する中間冷却器
を含む産業用ガスタービンエンジン。 - 請求項1の産業用ガスタービンエンジンであって、前記高圧タービンは、前記高圧タービンからの排気が拡散せずに前記低圧タービンの入口に流入するように前記低圧タービンに直接接続されていることを特徴とする産業用ガスタービンエンジン。
- 請求項1の産業用ガスタービンエンジンであって、
前記低圧圧縮機の出口は、前記高圧タービンの高温部を冷却するために圧縮冷却空気を前記高温部に通すバイパス管路を含むとともに、
前記高圧タービンの前記高温部からの冷却空気は、前記燃焼器の上流に位置するディフューザを通して前記燃焼器内に吐出される
ことを特徴とする産業用ガスタービンエンジン。 - 請求項7の産業用ガスタービンエンジンであって、前記高温部からの前記冷却空気は、前記ディフューザ内の境界層が抑制されるように、前記圧縮機から吐出される圧縮空気と平行に前記ディフューザ内に吐出されることを特徴とする産業用ガスタービンエンジン。
- 請求項1の産業用ガスタービンエンジンであって、更に、
前記低スプールの前記低圧圧縮機の出口下流から前記高圧スプールの前記タービンの静翼内の閉ループ冷却回路へと接続された圧縮空気抽気管路と、
前記タービンの前記静翼内の前記閉ループ冷却回路は、前記高圧スプールの前記燃焼器の入口に接続されており、
前記低圧圧縮機から前記タービン静翼への冷却空気を冷却する中間冷却器と、
前記静翼からの前記冷却空気を前記燃焼器内に吐出するのに十分な圧力を持って前記静翼の冷却が達成される様に、前記冷却空気の圧力を上昇させるブーストポンプと、
を含む産業用ガスタービンエンジン。 - 負荷を駆動する産業用ガスタービンエンジンであって、
高圧タービンにより駆動される高圧圧縮機を有する高圧スプールと、
低圧タービンにより駆動される低圧圧縮機を有する低圧スプールと、
互いに独立して動作可能である前記高圧スプールと前記低圧スプールと、
前記高圧タービンからの排気により駆動されるように前記高圧タービンの出口に接続された中圧動力タービンと、
前記低圧圧縮機の出口は、前記高圧圧縮機の入口に接続されており、
自由軸を介して前記中圧動力タービンにより駆動される負荷と、
前記低圧スプールの軸を貫通する前記自由軸と、
を含む産業用ガスタービンエンジン。 - 請求項10の産業用ガスタービンエンジンであって、前記負荷は、発電機、圧縮機、及び船舶用プロペラのうちのひとつであることを特徴とする産業用ガスタービンエンジン。
- 請求項10の産業用ガスタービンエンジンであって、更に、
前記低圧圧縮機と前記高圧圧縮機との間の圧縮空気流路に接続されて、圧縮空気を冷却する中間冷却器
を含む産業用ガスタービンエンジン。 - 請求項10の産業用ガスタービンエンジンであって、前記低圧スプールの前記低圧タービンは、可動入口案内羽根を含むことを特徴とする産業用ガスタービンエンジン。
- 請求項10の産業用ガスタービンエンジンであって、
前記低圧圧縮機の出口は、前記高圧タービンの高温部を冷却するために圧縮冷却空気を前記高温部に通すバイパス管路を含むとともに、
前記高圧タービンの前記高温部からの冷却空気は、前記燃焼器の上流に位置するディフューザを通して前記燃焼器内に吐出される
ことを特徴とする産業用ガスタービンエンジン。 - 請求項14の産業用ガスタービンエンジンであって、更に、
前記高温部からの冷却空気が前記燃焼器に流入するのに十分な圧力を有するように、前記高温部用の冷却空気の圧力を上昇させるブースト圧縮機
を含む産業用ガスタービンエンジン。 - 請求項10の産業用ガスタービンエンジンであって、更に、
発電機を駆動する蒸気タービンを有する排熱回収ボイラと、
前記排熱回収ボイラへの入口は、前記低圧タービン排気を用いて前記蒸気タービン用の蒸気を発生するように前記低圧タービンの出口に接続されている
を含む産業用ガスタービンエンジン。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361876962P | 2013-09-12 | 2013-09-12 | |
US61/876,962 | 2013-09-12 | ||
US14/335,916 | 2014-07-20 | ||
US14/335,916 US20160069264A1 (en) | 2013-07-22 | 2014-07-20 | Gas turbine engine with turbine cooling and combustor air preheating |
PCT/US2014/055186 WO2015038768A1 (en) | 2013-09-12 | 2014-09-11 | High pressure ratio twin spool industrial gas turbine engine |
Publications (2)
Publication Number | Publication Date |
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JP2016530451A true JP2016530451A (ja) | 2016-09-29 |
JP6356813B2 JP6356813B2 (ja) | 2018-07-11 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016542100A Expired - Fee Related JP6356813B2 (ja) | 2013-09-12 | 2014-09-11 | 高圧力比ツインスプール産業用ガスタービンエンジン |
Country Status (4)
Country | Link |
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EP (1) | EP3044430B1 (ja) |
JP (1) | JP6356813B2 (ja) |
KR (1) | KR101878241B1 (ja) |
CN (1) | CN105849370B (ja) |
Families Citing this family (5)
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CN107630754A (zh) * | 2017-08-17 | 2018-01-26 | 俞平 | 燃气压缩机支持燃气轮机点火 |
US10830123B2 (en) * | 2017-12-27 | 2020-11-10 | Transportation Ip Holdings, Llc | Systems and method for a waste heat-driven turbocharger system |
GB2584695A (en) * | 2019-06-12 | 2020-12-16 | Rolls Royce Plc | Reducing low flight Mach number fuel consumption |
KR102566780B1 (ko) * | 2020-12-21 | 2023-08-16 | (주)모토닉 | 터빈형 연료펌프 |
CN114483309A (zh) * | 2022-02-11 | 2022-05-13 | 北京理工大学 | 一种电控变循环的双轴燃气轮机混合动力系统 |
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US5119624A (en) * | 1989-06-15 | 1992-06-09 | Rolls-Royce Business Ventures Limited | Gas turbine engine power unit |
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-
2014
- 2014-09-11 KR KR1020167009059A patent/KR101878241B1/ko active IP Right Grant
- 2014-09-11 EP EP14772536.0A patent/EP3044430B1/en active Active
- 2014-09-11 CN CN201480061968.3A patent/CN105849370B/zh not_active Expired - Fee Related
- 2014-09-11 JP JP2016542100A patent/JP6356813B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940257A (en) * | 1953-03-27 | 1960-06-14 | Daimler Benz Ag | Cooling arrangement for a combustion turbine |
US5119624A (en) * | 1989-06-15 | 1992-06-09 | Rolls-Royce Business Ventures Limited | Gas turbine engine power unit |
JPH1089086A (ja) * | 1996-09-19 | 1998-04-07 | Westinghouse Electric Corp <We> | 回転軸出力を発生する方法及び発電プラント |
JP2001502399A (ja) * | 1996-10-21 | 2001-02-20 | シーメンス・ウエスチングハウス・パワー・コーポレイション | 水素燃料発電所 |
US20060272333A1 (en) * | 2003-06-05 | 2006-12-07 | Volvo Aero Corporation | Gas turbine and a method for controlling a gas turbine |
JP2007505261A (ja) * | 2003-09-12 | 2007-03-08 | メス インターナショナル,インコーポレイテッド | 多軸タービン発電機システム及び制御方法 |
Also Published As
Publication number | Publication date |
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EP3044430A1 (en) | 2016-07-20 |
CN105849370A (zh) | 2016-08-10 |
JP6356813B2 (ja) | 2018-07-11 |
EP3044430B1 (en) | 2020-03-25 |
KR101878241B1 (ko) | 2018-07-13 |
KR20160053978A (ko) | 2016-05-13 |
CN105849370B (zh) | 2017-12-29 |
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