JP5555724B2 - 発電システム - Google Patents
発電システム Download PDFInfo
- Publication number
- JP5555724B2 JP5555724B2 JP2012002659A JP2012002659A JP5555724B2 JP 5555724 B2 JP5555724 B2 JP 5555724B2 JP 2012002659 A JP2012002659 A JP 2012002659A JP 2012002659 A JP2012002659 A JP 2012002659A JP 5555724 B2 JP5555724 B2 JP 5555724B2
- Authority
- JP
- Japan
- Prior art keywords
- stage
- exhaust gas
- power generation
- generation system
- turbine
- 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
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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/56—Combustion chambers having rotary flame tubes
-
- 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)
- Engine Equipment That Uses Special Cycles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
30 空気圧縮機
31 フィードライン
35 導管
38 タービン
381 第一段
382 付加段
39 フィードライン
40 EGRシステム
41 EGR圧縮機
481 一次導管
482、47、46 二次導管
50 熱交換器
60 燃焼器
61 ライナ
611 ドーム形端部部分
62 燃焼ゾーン
63 冷却孔
64 第一段ノズル
641 第1の半径方向スポーク
642 第2の半径方向スポーク
70 第1の外部プレナム
71 第1の環状マニホルド
80 第2の外部プレナム
81 第2の環状マニホルド
Claims (10)
- 吸入周囲空気を加圧してその圧力を増大させる圧縮機(30)と、
前記圧縮機(30)の下流に配置されかつ第一段(381)及び該第一段(381)の下流に配置された付加段(382)を有するタービン(38)と、
を備え、
前記第一段(381)が燃焼器(60)を構造的に組み込んでいて、前記燃焼器(60)が、その中で前記加圧周囲空気を燃料と混合しかつその混合気を燃焼させて高温排気ガスを発生させ、前記第一及び付加段(381、382)において該高温排気ガスから機械的エネルギーを引き出し、
前記燃焼器(60)は、環状燃焼器ライナ(61)の上流端部に環状ドーム形端部部分(611)を有し、第一段ノズルの上流に環状領域として混合ゾーン及び燃焼ゾーン(62)を形成する、環状燃焼器ライナ(61)を備える、
発電システム(10)。 - 前記付加段が2以上の付加段(382)を含む、請求項1に記載の発電システム(10)。
- 前記タービン(38)の下流に配置されて、前記排気ガスを受けかつ該排気ガスを前記第一及び付加段(381、382)において前記タービン(38)に供給する排気ガス再循環(EGR)システム(40)をさらに含む、請求項1に記載の発電システム(10)。
- 前記タービン(38)の下流に位置して、前記排気ガスを受け取り、前記第一段(381)及び前記付加段(382)で前記タービン(38)に前記排気ガスを供給する排気ガス再循環(EGR)システム(40)をさらに備え、
前記EGRシステム(40)が、前記排気ガスを加圧するEGR圧縮機(41)を含む、
請求項1に記載の発電システム(10)。 - 前記EGRシステム(40)が、高圧加圧排気ガスを前記EGR圧縮機(41)の高圧段から前記第一段(381)に供給する一次導管(481)をさらに含む、請求項4に記載の発電システム(10)。
- 前記EGRシステム(40)が、中圧及び低圧加圧排気ガスを前記EGR圧縮機(41)の中圧及び低圧段から前記付加段(382)に供給する二次導管(482、47、46)をさらに含む、請求項4に記載の発電システム(10)。
- 前記タービン(38)が、前記燃料を前記燃焼器(60)に供給する第1の外部プレナム(70)を含む、請求項1に記載の発電システム(10)。
- 前記第1の外部プレナム(70)が、前記第一段(381)のノズル(64)に流体結合された第1の環状マニホルド(71)を含む、請求項7に記載の発電システム(10)。
- 前記タービン(38)が、前記加圧周囲空気を前記燃焼器(60)に供給する第2の外部プレナム(80)を含む、請求項1に記載の発電システム(10)。
- 前記第2の外部プレナム(80)が、前記第一段(381)のノズル(64)に流体結合された第2の環状マニホルド(81)を含む、請求項9に記載の発電システム(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/007,191 US8322141B2 (en) | 2011-01-14 | 2011-01-14 | Power generation system including afirst turbine stage structurally incorporating a combustor |
US13/007,191 | 2011-01-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012149639A JP2012149639A (ja) | 2012-08-09 |
JP2012149639A5 JP2012149639A5 (ja) | 2013-05-16 |
JP5555724B2 true JP5555724B2 (ja) | 2014-07-23 |
Family
ID=46397773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012002659A Expired - Fee Related JP5555724B2 (ja) | 2011-01-14 | 2012-01-11 | 発電システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8322141B2 (ja) |
JP (1) | JP5555724B2 (ja) |
CN (1) | CN102588110B (ja) |
DE (1) | DE102012100273A1 (ja) |
FR (1) | FR2970511B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI127654B (en) | 2014-05-21 | 2018-11-30 | Finno Energy Oy | Electricity generating system and method |
US10107498B2 (en) * | 2014-12-11 | 2018-10-23 | General Electric Company | Injection systems for fuel and gas |
CN105298645A (zh) * | 2015-09-18 | 2016-02-03 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种外涵回热燃气轮机循环系统 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3309866A (en) * | 1965-03-11 | 1967-03-21 | Gen Electric | Combustion process and apparatus |
US4271664A (en) * | 1977-07-21 | 1981-06-09 | Hydragon Corporation | Turbine engine with exhaust gas recirculation |
US5003766A (en) * | 1984-10-10 | 1991-04-02 | Paul Marius A | Gas turbine engine |
JP2820558B2 (ja) * | 1991-10-22 | 1998-11-05 | 三菱重工業株式会社 | 燃焼器とタービン静翼一体型ガスタービン |
US5881549A (en) * | 1993-10-19 | 1999-03-16 | California Energy Commission | Reheat enhanced gas turbine powerplants |
US5490377A (en) * | 1993-10-19 | 1996-02-13 | California Energy Commission | Performance enhanced gas turbine powerplants |
US5535584A (en) * | 1993-10-19 | 1996-07-16 | California Energy Commission | Performance enhanced gas turbine powerplants |
JP4031590B2 (ja) * | 1999-03-08 | 2008-01-09 | 三菱重工業株式会社 | 燃焼器の尾筒シール構造及びその構造を用いたガスタービン |
US6378287B2 (en) * | 2000-03-17 | 2002-04-30 | Kenneth F. Griffiths | Multi-stage turbomachine and design method |
US6622470B2 (en) * | 2000-05-12 | 2003-09-23 | Clean Energy Systems, Inc. | Semi-closed brayton cycle gas turbine power systems |
EP1780387A3 (en) * | 2000-09-05 | 2007-07-18 | Sudarshan Paul Dev | Nested core gas turbine engine |
FR2825785B1 (fr) * | 2001-06-06 | 2004-08-27 | Snecma Moteurs | Liaison de chambre de combustion cmc de turbomachine en deux parties |
WO2002103164A1 (en) * | 2001-06-18 | 2002-12-27 | Griffiths Kenneth F | Multi-stage turbo-machines with specific blade aspect ratios |
US6619026B2 (en) * | 2001-08-27 | 2003-09-16 | Siemens Westinghouse Power Corporation | Reheat combustor for gas combustion turbine |
US6796130B2 (en) * | 2002-11-07 | 2004-09-28 | Siemens Westinghouse Power Corporation | Integrated combustor and nozzle for a gas turbine combustion system |
US7509809B2 (en) * | 2005-06-10 | 2009-03-31 | Pratt & Whitney Canada Corp. | Gas turbine engine combustor with improved cooling |
US7451600B2 (en) * | 2005-07-06 | 2008-11-18 | Pratt & Whitney Canada Corp. | Gas turbine engine combustor with improved cooling |
US7631504B2 (en) * | 2006-02-21 | 2009-12-15 | General Electric Company | Methods and apparatus for assembling gas turbine engines |
US7784261B2 (en) * | 2006-05-25 | 2010-08-31 | Siemens Energy, Inc. | Combined cycle power plant |
US7603863B2 (en) | 2006-06-05 | 2009-10-20 | General Electric Company | Secondary fuel injection from stage one nozzle |
US20080134685A1 (en) * | 2006-12-07 | 2008-06-12 | Ronald Scott Bunker | Gas turbine guide vanes with tandem airfoils and fuel injection and method of use |
US8006477B2 (en) * | 2008-04-01 | 2011-08-30 | General Electric Company | Re-heat combustor for a gas turbine engine |
US8397482B2 (en) | 2008-05-15 | 2013-03-19 | General Electric Company | Dry 3-way catalytic reduction of gas turbine NOx |
US8091365B2 (en) * | 2008-08-12 | 2012-01-10 | Siemens Energy, Inc. | Canted outlet for transition in a gas turbine engine |
US8381525B2 (en) * | 2009-09-30 | 2013-02-26 | General Electric Company | System and method using low emissions gas turbine cycle with partial air separation |
-
2011
- 2011-01-14 US US13/007,191 patent/US8322141B2/en not_active Expired - Fee Related
-
2012
- 2012-01-11 JP JP2012002659A patent/JP5555724B2/ja not_active Expired - Fee Related
- 2012-01-12 DE DE102012100273A patent/DE102012100273A1/de not_active Withdrawn
- 2012-01-13 FR FR1250360A patent/FR2970511B1/fr not_active Expired - Fee Related
- 2012-01-13 CN CN201210028067.7A patent/CN102588110B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2970511A1 (fr) | 2012-07-20 |
DE102012100273A1 (de) | 2012-07-19 |
US8322141B2 (en) | 2012-12-04 |
CN102588110B (zh) | 2016-05-18 |
JP2012149639A (ja) | 2012-08-09 |
CN102588110A (zh) | 2012-07-18 |
US20120180499A1 (en) | 2012-07-19 |
FR2970511B1 (fr) | 2016-03-11 |
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