JP6183994B2 - トルクコンバータシステムを有するガスタービン圧縮機入口加圧 - Google Patents
トルクコンバータシステムを有するガスタービン圧縮機入口加圧 Download PDFInfo
- Publication number
- JP6183994B2 JP6183994B2 JP2013111429A JP2013111429A JP6183994B2 JP 6183994 B2 JP6183994 B2 JP 6183994B2 JP 2013111429 A JP2013111429 A JP 2013111429A JP 2013111429 A JP2013111429 A JP 2013111429A JP 6183994 B2 JP6183994 B2 JP 6183994B2
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- torque converter
- flow rate
- subsystem
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 31
- 238000011084 recovery Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 3
- 238000005215 recombination Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 35
- 238000001816 cooling Methods 0.000 description 12
- 239000000446 fuel Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- 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
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge 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
- 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
- F02C3/113—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 with variable power transmission between rotors
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- 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
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
-
- 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
-
- 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
- F05D2260/40—Transmission of power
- F05D2260/402—Transmission of power through friction drives
-
- 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
- F05D2260/40—Transmission of power
- F05D2260/406—Transmission of power through hydraulic systems
-
- 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
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Turbines (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Supercharger (AREA)
Description
13 ガスタービンシステム
15 HRSGシステム
17 過給機およびバイパスシステム
19 制御システム
21 圧縮機
23 燃焼器
25 タービン
27 シャフト
29 発電機および/または機械的負荷
31 燃料または補助蒸気
33 給水
35 バルブ
37 外部蒸気ホスト
39 ファンアセンブリ
41 ファン
43 空冷サブシステム
45 可変形状ダイバータ
46 トルクコンバータシステム
47 空冷管
49 ダイバータ管
51 HRSG管
53 タービン制御サブシステム
55 HRSG制御サブシステム
57 過給機およびバイパス制御サブシステム
58 トルクコンバータ制御サブシステム
59 バイパスサブシステム
60 トルクコンバータ
83 圧縮機に供給される第1の流速を決定する
85 他の用途のために供給される第2の流速を決定する
87 総過給機流速を決定する
89 供給される作動流体の適切な体積を決定する
91 適切な調整可能ガイドベーンの位置を決定する
93 適切な体積の作動流体を供給するように作動流体ポンプを作動する
95 ガイドベーンを適切な位置に配置するようにガイドベーンアクチュエータを作動する
97 第1の流速を圧縮機に供給し、第2の流速を他の使用のために供給するように、バイパスサブシステムを制御する
101 分離イベントを検出する
103 作動流体ポンプに係合する
105 作動流体をトルクコンバータから排出する
107 再結合が望ましいときを決定する
109 作動流体をトルクコンバータに供給する
Claims (14)
- 圧縮機、燃焼器、タービン、およびシャフトを有するガスタービンシステムのための過給システムであって、
空気流を供給するファンアセンブリと、
前記シャフトおよび前記ファンアセンブリに結合されたトルクコンバータと、
空気流出力の第1の部分を前記圧縮機へと運ぶためのサブシステムと、
空気流出力の第2の部分を他の用途のために任意で運ぶためのバイパスサブシステムと、
前記トルクコンバータを制御し、それにより前記空気流の流速を制御する制御サブシステムと、
を含み、
前記トルクコンバータを制御する前記制御サブシステムが、前記トルクコンバータの作動流体ポンプおよび調整可能ガイドベーンを制御するトルクコンバータ制御サブシステムを含み、
前記ガスタービンシステムがさらに排熱回収ボイラを含み、前記バイパスサブシステムが前記空気流出力の第2の部分を前記排熱回収ボイラへと運ぶ、
過給システム。 - 前記バイパスサブシステムを制御する制御システムをさらに含む、請求項1に記載の過給システム。
- 前記バイパスサブシステムが可変形状ダイバータを含む、請求項1に記載の過給システム。
- 過給機制御部が前記空気流出力の第2の部分を制御する、請求項1に記載の過給シ
ステム。
- ガスタービンシステムであって、
圧縮機と、
燃焼器と、
タービンと、
前記タービンに結合されたシャフトと、
トルクコンバータと、
前記トルクコンバータに結合された空気流を生成するファンと、
前記空気流を前記圧縮機および他の用途に割り当てるバイパスサブシステムと、
前記バイパスサブシステムを制御する制御システムと、
を含み、
前記ガスタービンシステムがさらに排熱回収ボイラを含み、前記バイパスサブシステムが前記空気流出力の第2の部分を前記排熱回収ボイラへと運ぶ、
ガスタービンシステム。 - 前記トルクコンバータが作動流体ポンプおよび調整可能ガイドベーンを含む、請求項5に記載のガスタービンシステム。
- 前記作動流体ポンプおよび前記調整可能ガイドベーンを制御する制御サブシステムをさらに含む、請求項6に記載のガスタービンシステム。
- 前記タービンに結合された排熱回収ボイラおよび前記ファンと前記排熱回収ボイラとの間に配設された可変形状ダイバータをさらに含む、請求項5に記載のガスタービンシステム。
- 前記バイパスサブシステムが可変形状ダイバータを含む、請求項5に記載のガスタービンシステム。
- 前記可変形状ダイバータが管およびダンパを含む、請求項9に記載のガスタービンシステム。
- 前記ファンが可変ピッチブレードを含む、請求項5に記載のガスタービンシステム。
- ガスタービンを操作する方法であって、
ファンアセンブリをトルクコンバータを有するタービンシステムシャフトに結合するステップと、
前記ガスタービンの圧縮機へと供給される第1の流速を決定するステップと、
他の用途のために供給される第2の流速を決定するステップと、
前記第1の流速を前記圧縮機へと供給し、前記第2の流速を前記他の用途へと供給するステップと、
を含む方法であって、
前記ガスタービンが排熱回収ボイラを有する複合サイクルシステムの一部であって、前記排熱回収ボイラを前記第2の流速でパージするステップをさらに含み、
前記方法が、前記第2の流速で前記排熱回収ボイラへと運ぶステップを含み、
前記第1の流速を前記圧縮機へと供給し、前記第2の流速を前記他の用途へと供給するステップが、前記トルクコンバータの作動流体ポンプおよび調整可能ガイドベーンを制御するステップを含む、
方法。 - 前記ファンアセンブリのファンの前記トルクコンバータからの分離イベントを検出するステップと、
作動流体を前記トルクコンバータから排出するステップと、
をさらに含む、請求項12に記載のガスタービンを操作する方法。
- 前記ファンの前記トルクコンバータへの再結合が望ましいときを決定するステップと、
前記作動流体を前記トルクコンバータへと供給するステップと、
をさらに含む、請求項13に記載のガスタービンを操作する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/485,273 | 2012-05-31 | ||
US13/485,273 US9239007B2 (en) | 2012-05-31 | 2012-05-31 | Gas turbine compressor inlet pressurization having a torque converter system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013249836A JP2013249836A (ja) | 2013-12-12 |
JP2013249836A5 JP2013249836A5 (ja) | 2016-07-14 |
JP6183994B2 true JP6183994B2 (ja) | 2017-08-23 |
Family
ID=48538988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013111429A Expired - Fee Related JP6183994B2 (ja) | 2012-05-31 | 2013-05-28 | トルクコンバータシステムを有するガスタービン圧縮機入口加圧 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9239007B2 (ja) |
EP (1) | EP2669491A3 (ja) |
JP (1) | JP6183994B2 (ja) |
CN (1) | CN103452667B (ja) |
RU (1) | RU2013125140A (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10077694B2 (en) * | 2015-06-29 | 2018-09-18 | General Electric Company | Power generation system exhaust cooling |
US9850818B2 (en) | 2015-06-29 | 2017-12-26 | General Electric Company | Power generation system exhaust cooling |
US9938874B2 (en) | 2015-06-29 | 2018-04-10 | General Electric Company | Power generation system exhaust cooling |
US10030558B2 (en) * | 2015-06-29 | 2018-07-24 | General Electric Company | Power generation system exhaust cooling |
US10087801B2 (en) | 2015-06-29 | 2018-10-02 | General Electric Company | Power generation system exhaust cooling |
US10215070B2 (en) * | 2015-06-29 | 2019-02-26 | General Electric Company | Power generation system exhaust cooling |
US20160376908A1 (en) * | 2015-06-29 | 2016-12-29 | General Electric Company | Power generation system exhaust cooling |
US9856768B2 (en) | 2015-06-29 | 2018-01-02 | General Electric Company | Power generation system exhaust cooling |
US9850794B2 (en) | 2015-06-29 | 2017-12-26 | General Electric Company | Power generation system exhaust cooling |
US9752502B2 (en) * | 2015-06-29 | 2017-09-05 | General Electric Company | Power generation system exhaust cooling |
US10060316B2 (en) | 2015-06-29 | 2018-08-28 | General Electric Company | Power generation system exhaust cooling |
US9752503B2 (en) * | 2015-06-29 | 2017-09-05 | General Electric Company | Power generation system exhaust cooling |
US9840953B2 (en) | 2015-06-29 | 2017-12-12 | General Electric Company | Power generation system exhaust cooling |
GB201518929D0 (en) * | 2015-10-27 | 2015-12-09 | Rolls Royce Plc | Gas turbine engine |
US20170204786A1 (en) * | 2016-01-15 | 2017-07-20 | General Electric Company | System and method for injecting tempering air for hot scr catalyst |
GB2547674A (en) * | 2016-02-25 | 2017-08-30 | Rolls Royce Plc | Gas turbine engine |
US10316759B2 (en) | 2016-05-31 | 2019-06-11 | General Electric Company | Power generation system exhaust cooling |
KR101795947B1 (ko) * | 2016-07-07 | 2017-11-09 | 한국서부발전 주식회사 | 가스 터빈의 토크 컨버터 제어 장치 |
EP3301279A1 (en) * | 2016-09-28 | 2018-04-04 | Siemens Aktiengesellschaft | A rotating device for controlling a mass flow in a compressor of a gas turbine |
GB201619960D0 (en) | 2016-11-25 | 2017-01-11 | Rolls Royce Plc | Gas turbine engine |
US11814187B2 (en) * | 2020-12-21 | 2023-11-14 | General Electric Company | Hybrid electric propulsor equipped with a hydraulic coupling |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1029635A (fr) * | 1950-11-14 | 1953-06-04 | Snecma | Perfectionnement aux turbo-réacteurs à deux flux |
US3792586A (en) * | 1973-01-22 | 1974-02-19 | Avco Corp | Bearing assembly systems |
US3932058A (en) * | 1974-06-07 | 1976-01-13 | United Technologies Corporation | Control system for variable pitch fan propulsor |
US4651521A (en) * | 1985-11-21 | 1987-03-24 | Avco Corporation | Convertible turbo-fan, turbo-shaft aircraft propulsion system |
JPS64326A (en) * | 1987-06-23 | 1989-01-05 | Hitachi Ltd | Nox abating type gas turbine plant |
US5778675A (en) * | 1997-06-20 | 1998-07-14 | Electric Power Research Institute, Inc. | Method of power generation and load management with hybrid mode of operation of a combustion turbine derivative power plant |
US6230480B1 (en) | 1998-08-31 | 2001-05-15 | Rollins, Iii William Scott | High power density combined cycle power plant |
US6308512B1 (en) | 1999-06-10 | 2001-10-30 | Enhanced Turbine Output Holding, Llc | Supercharging system for gas turbines |
US6442942B1 (en) | 1999-06-10 | 2002-09-03 | Enhanced Turbine Output Holding, Llc | Supercharging system for gas turbines |
US7065953B1 (en) | 1999-06-10 | 2006-06-27 | Enhanced Turbine Output Holding | Supercharging system for gas turbines |
CA2376788A1 (en) * | 1999-06-10 | 2001-01-04 | Enhanced Turbine Output Holding, Llc | Supercharging system for gas turbines |
US6718771B1 (en) | 1999-09-03 | 2004-04-13 | Enhanced Turbine Output Holding Llc | Gas turbine operative at high ambient temperatures |
US6442941B1 (en) * | 2000-09-11 | 2002-09-03 | General Electric Company | Compressor discharge bleed air circuit in gas turbine plants and related method |
US6530224B1 (en) | 2001-03-28 | 2003-03-11 | General Electric Company | Gas turbine compressor inlet pressurization system and method for power augmentation |
US6880343B2 (en) | 2001-12-06 | 2005-04-19 | William L. Kopko | Supercharged gas turbine with improved control |
US20030182944A1 (en) * | 2002-04-02 | 2003-10-02 | Hoffman John S. | Highly supercharged gas-turbine generating system |
US7788898B2 (en) * | 2006-12-06 | 2010-09-07 | General Electric Company | Variable coupling of turbofan engine spools via open differential gear set or simple planetary gear set for improved power extraction and engine operability, with torque coupling for added flexibility |
US7791235B2 (en) * | 2006-12-22 | 2010-09-07 | General Electric Company | Variable magnetic coupling of rotating machinery |
US7950237B2 (en) * | 2007-06-25 | 2011-05-31 | United Technologies Corporation | Managing spool bearing load using variable area flow nozzle |
US8181442B2 (en) * | 2008-05-05 | 2012-05-22 | Pratt & Whitney Canada Corp. | Gas turbine aircraft engine with power variability |
US8099944B2 (en) * | 2008-10-08 | 2012-01-24 | The Invention Science Fund I, Llc | Hybrid propulsive engine including at least one independently rotatable propeller/fan |
US20100287944A1 (en) * | 2009-05-13 | 2010-11-18 | General Electric Company | Availability improvements to heavy fuel fired gas turbines |
-
2012
- 2012-05-31 US US13/485,273 patent/US9239007B2/en active Active
-
2013
- 2013-05-28 JP JP2013111429A patent/JP6183994B2/ja not_active Expired - Fee Related
- 2013-05-29 EP EP13169798.9A patent/EP2669491A3/en not_active Withdrawn
- 2013-05-30 RU RU2013125140/06A patent/RU2013125140A/ru not_active Application Discontinuation
- 2013-05-31 CN CN201310210268.3A patent/CN103452667B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2013125140A (ru) | 2014-12-10 |
US9239007B2 (en) | 2016-01-19 |
US20130318984A1 (en) | 2013-12-05 |
JP2013249836A (ja) | 2013-12-12 |
CN103452667A (zh) | 2013-12-18 |
EP2669491A3 (en) | 2018-04-04 |
EP2669491A2 (en) | 2013-12-04 |
CN103452667B (zh) | 2016-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6183994B2 (ja) | トルクコンバータシステムを有するガスタービン圧縮機入口加圧 | |
JP6276520B2 (ja) | ガスタービン圧縮機入口加圧及び流れ制御システム | |
EP3118435B1 (en) | Power augmentation system for a gas turbine using compressed air storage | |
US9140184B2 (en) | Supercharged combined cycle system with air flow bypass to HRSG and fan | |
US8572974B2 (en) | Variable speed and displacement electric fluid delivery system for a gas turbine engine | |
US20130318965A1 (en) | Supercharged Combined Cycle System With Air Flow Bypass To HRSG And Hydraulically Coupled Fan | |
US10077694B2 (en) | Power generation system exhaust cooling | |
US20100115912A1 (en) | Parallel turbine arrangement and method | |
US10060316B2 (en) | Power generation system exhaust cooling | |
JP2010209808A (ja) | 2軸ガスタービン | |
CN109072956B (zh) | 气动发动机及操作该气动发动机的相关方法 | |
JP2010065636A (ja) | 2軸式ガスタービン | |
JP2016176464A (ja) | 過剰空気流を生成する圧縮機及び過剰空気流を増強するエダクターを備えた発電システム | |
JP2016176466A (ja) | 余剰空気を作り出す圧縮機および補助圧縮機を備える発電システム | |
EP2418367A1 (en) | Cooling assembly and method for a gas-turbine electric power generating plant and gas-turbine electric power generating plant comprising said cooling assembly | |
WO2012171105A1 (en) | Aircraft engine test cell comprising an energy recuperation system and method of recuperating energy from the aircraft engine | |
JP5898951B2 (ja) | 発電設備(powergenerationapparatus) | |
CN106884721A (zh) | 用于经由涡轮提取生成蒸汽的*** | |
EP2623751B1 (en) | Method and apparatus to control part-load performance of a turbine | |
JP2016176480A (ja) | 補助ガスタービンシステム用の過剰ガス流を生成する圧縮機を有する発電システム | |
EP2126316A2 (en) | Gas turbine engine with fuel booster | |
JP2016176478A (ja) | 余剰空気流を生成する圧縮機および処理空気消費箇所のためのエダクタを有する発電システム | |
JP2009052489A (ja) | 蒸気システム | |
RU43918U1 (ru) | Газотурбинная приставка, использующая энергию генератора газа | |
RU2241132C1 (ru) | Комбинированная газотурбинная установка |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160525 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160525 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170308 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170328 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170615 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170704 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170724 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6183994 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |