JP6356813B2 - 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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- JP6356813B2 JP6356813B2 JP2016542100A JP2016542100A JP6356813B2 JP 6356813 B2 JP6356813 B2 JP 6356813B2 JP 2016542100 A JP2016542100 A JP 2016542100A JP 2016542100 A JP2016542100 A JP 2016542100A JP 6356813 B2 JP6356813 B2 JP 6356813B2
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- compressor
- high pressure
- spool
- pressure compressor
- turbine
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- 238000001816 cooling Methods 0.000 claims description 46
- 238000010248 power generation Methods 0.000 claims description 7
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- 230000008901 benefit Effects 0.000 description 6
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- 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
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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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)
Description
例えば大型ヘビーデューティー産業用ガスタービン(IGT:Industrial Gas Turbine)エンジン等のガスタービンエンジンでは、燃焼器内で発生した高温ガス流をタービンに通して、機械的仕事を産出する。タービンは、温度が漸減する高温ガス流と作用する1列又は1段以上の静翼及び動翼を含む。タービンの、すなわちエンジンの効率は、より高温のガス流をタービンに通すことで向上することができる。但し、タービン入口温度は、タービン、特に初段翼の材料特性や、これら初段翼に対する冷却能力の大きさに制限される。
Claims (5)
- 電力発電のための大型ヘビーデューティー産業用ガスタービンエンジンであって、以下を具備するもの:
高圧タービン駆動の高圧圧縮機を備える高圧スプール;
高圧圧縮機と高圧タービン間で作動可能な燃焼器;
高圧圧縮スプールに直接接続して局所領域電力グリッドに同期する発電機;
低圧タービン駆動の低圧圧縮機を有する低圧スプールで、高圧スプールと低圧スプールは独立して回転し、
一列の低圧タービンの可変入口案内羽根;
低圧圧縮機を高圧圧縮機に接続して低圧圧縮機から高圧圧縮機に圧縮空気を供給する圧縮空気の連通流路;
インタークーラー下流の圧縮空気に接続して高圧タービンの静翼(stator vane)の列を通過する静翼冷却回路;
インタークーラー下流の圧縮空気に接続して、高圧タービンの動翼(rotor blade)の列を通過する動翼冷却回路;
低圧圧縮機および静翼冷却回路および動翼冷却回路間に位置する補助圧縮機;および
高圧圧縮機の出口と燃焼器の入り口の間に位置するディフューザーであって、該ディフューザーは高圧圧縮機の出口を圧縮空気通路で離隔する内側プレナムと外側プレナムを有し、静翼冷却回路は外側プレナム内へ放出し、そして動翼冷却回路は内側プレナム内へ放出し、そして内側プレナムと外側プレナムからの冷却空気は高圧圧縮機から燃焼器への圧縮空気に実質的に併行して流れるものである。 - 請求項1の電力発電のための大型ヘビーデューティー産業用ガスタービンエンジンであって、以下を更に備えるもの;
高圧圧縮機の可変入口案内羽根の第2の列;および
低圧圧縮機の可変入口案内羽根の第3の列。 - 低圧圧縮機と補助圧縮機の間に位置して圧縮空気を冷却するインタークーラーを、更に具備する、請求項1の電力発電のための大型ヘビーデューティー産業用ガスタービンエンジン。
- 電力発電のための大型ヘビーデューティー産業用ガスタービンエンジンであって、以下を具備するもの:
高圧タービン駆動の高圧圧縮機を備える主スプール;
高圧圧縮機と高圧タービン間で作動可能な燃焼器;
主スプールに直接接続して局所領域電力グリッドに同期するように構成される発電機;
低圧タービン駆動の低圧圧縮機を有するターボチャージャースプールであって、低圧圧縮機は高圧圧縮機に接続されて圧縮空気を高圧圧縮機へ吐出し;
第1の列の高圧圧縮機の可変入口案内羽根;
第2の列の低圧タービンの可変入口案内羽根;および
第3の列の低圧圧縮機の可変入口案内羽根。 - 主スプールとターボチャージャースプールは互いに独立した速度で動作することが可能である、請求項4の電力発電のための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 US20160069264A1 (en) | 2013-07-22 | 2014-07-20 | Gas turbine engine with turbine cooling and combustor air preheating |
US14/335,916 | 2014-07-20 | ||
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 |
---|---|
JP2016530451A JP2016530451A (ja) | 2016-09-29 |
JP6356813B2 true JP6356813B2 (ja) | 2018-07-11 |
Family
ID=56023619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
---|---|
EP (1) | EP3044430B1 (ja) |
JP (1) | JP6356813B2 (ja) |
KR (1) | KR101878241B1 (ja) |
CN (1) | CN105849370B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN115324731A (zh) * | 2022-08-16 | 2022-11-11 | 星辰萌想科技(北京)有限公司 | 一种燃气轮机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US2940257A (en) * | 1953-03-27 | 1960-06-14 | Daimler Benz Ag | Cooling arrangement for a combustion turbine |
IT1202572B (it) * | 1987-02-20 | 1989-02-09 | Nuovo Pignone Spa | Sistema di regolazione per turbina a gas bialbero |
GB2232720B (en) * | 1989-06-15 | 1993-11-10 | Rolls Royce Business Ventures | Gas turbine engine power unit |
JPH0476205A (ja) * | 1990-07-18 | 1992-03-11 | Toshiba Corp | 複合サイクル発電プラント |
US5953900A (en) * | 1996-09-19 | 1999-09-21 | Siemens Westinghouse Power Corporation | Closed loop steam cooled steam turbine |
US5775091A (en) * | 1996-10-21 | 1998-07-07 | Westinghouse Electric Corporation | Hydrogen fueled power plant |
US6250061B1 (en) * | 1999-03-02 | 2001-06-26 | General Electric Company | Compressor system and methods for reducing cooling airflow |
US6606864B2 (en) * | 2001-02-13 | 2003-08-19 | Robin Mackay | Advanced multi pressure mode gas turbine |
US7121078B2 (en) * | 2003-01-28 | 2006-10-17 | General Electric Company | Methods and apparatus for operating gas turbine engines |
SE525323C2 (sv) * | 2003-06-05 | 2005-02-01 | Volvo Aero Corp | Gasturbin och förfarande för styrning av en gasturbin |
US6931856B2 (en) * | 2003-09-12 | 2005-08-23 | Mes International, Inc. | Multi-spool turbogenerator system and control method |
EP2562369B1 (de) * | 2011-08-22 | 2015-01-14 | Alstom Technology Ltd | Verfahren zum Betrieb einer Gasturbinenanlage sowie Gasturbinenanlage zur Durchführung des Verfahrens |
US20120023954A1 (en) * | 2011-08-25 | 2012-02-02 | General Electric Company | Power plant and method of operation |
-
2014
- 2014-09-11 KR KR1020167009059A patent/KR101878241B1/ko active IP Right Grant
- 2014-09-11 JP JP2016542100A patent/JP6356813B2/ja not_active Expired - Fee Related
- 2014-09-11 CN CN201480061968.3A patent/CN105849370B/zh not_active Expired - Fee Related
- 2014-09-11 EP EP14772536.0A patent/EP3044430B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105849370A (zh) | 2016-08-10 |
KR101878241B1 (ko) | 2018-07-13 |
KR20160053978A (ko) | 2016-05-13 |
JP2016530451A (ja) | 2016-09-29 |
CN105849370B (zh) | 2017-12-29 |
EP3044430A1 (en) | 2016-07-20 |
EP3044430B1 (en) | 2020-03-25 |
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