JP2008157239A - ターボファン及びターボシャフトエンジン用の一体型ブーストキャビティリング発電機 - Google Patents
ターボファン及びターボシャフトエンジン用の一体型ブーストキャビティリング発電機 Download PDFInfo
- Publication number
- JP2008157239A JP2008157239A JP2007328113A JP2007328113A JP2008157239A JP 2008157239 A JP2008157239 A JP 2008157239A JP 2007328113 A JP2007328113 A JP 2007328113A JP 2007328113 A JP2007328113 A JP 2007328113A JP 2008157239 A JP2008157239 A JP 2008157239A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- rotor
- generator
- gas turbine
- stator portion
- 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.)
- Pending
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Classifications
-
- 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
- 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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
- F05D2220/764—Application in combination with an electrical generator of the alternating current (A.C.) type
- F05D2220/7642—Application in combination with an electrical generator of the alternating current (A.C.) type of the synchronous type
-
- 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
- F05D2220/766—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
-
- 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
- F05D2220/768—Application in combination with an electrical generator equipped with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Synchronous Machinery (AREA)
Abstract
【解決手段】発電機は、ガスタービンエンジンのブースタキャビティ内に配置された固定子部24と回転子部22とを含む。回転子部は固定子部の周りに回転可能に支持され、固定子部はブースタキャビティ内に堅固に支持され、回転子部は固定子部に対向して円周方向に配列された複数の極を有する。固定子部は固定子部に隣接した固定子部の外周の周りに配置された複数のコイル部28を含む。固定子部及び回転子部は、回転子部がガスタービンエンジンのシャフトによって固定子部の周りを回転してコイル部に電流を誘導する場合に電力を発生するよう構成される。
【選択図】図2
Description
12 ブースタ部
14 キャビティ
16 ブースタ部ブレード
20 発電機
22 回転子部
24 固定子部
26 固定コア
28 コイル部
30 ブラケット
Claims (9)
- ガスタービンエンジンから電力を抽出する発電機であって、
前記ガスタービンエンジン(10)のブースタキャビティ(14)内に配置された回転子部(22)と固定子部(24)を含み、
前記回転子部(22)は、前記固定子部(24)の周りに回転可能に支持され、
また前記固定子部(24)は、前記ブースタキャビティ(14)内に堅固に支持され;
前記回転子部(22)は、前記固定子部(24)に対向して円周方向に配列された複数の極を有し;
前記固定子部(24)は、前記固定子部(24)に隣接して前記固定子部(24)の外周の周りに配置された複数のコイル部(28)を有し;
前記固定子部(24)及び回転子部(22)は、前記回転子部(22)が前記ガスタービンエンジン(10)のシャフトによって前記固定子部(24)の周りを回転して前記コイル部(28)に電流を誘導するとき、電力を発生させるように構成される発電機。 - 前記固定子部(24)は、環状部をさらに含み、前記環状部内に前記ガスタービンエンジン(10)の非電気回転構成部材を収容することを特徴とする請求項1記載の発電機。
- 前記回転子部(22)及び固定子部(24)は、スイッチドリラクタンス電磁機として構成されることを特徴とする請求項1記載の発電機。
- 前記回転子部(22)及び固定子部(24)は、同期式リラクタンス機として構成されることを特徴とする請求項1記載の発電機。
- 前記回転子部(22)及び固定子部(24)は、誘導機として構成されることを特徴とする請求項1記載の発電機。
- 前記回転子部(22)及び前記固定子部(24)は、電磁機として構成されることを特徴とする請求項1記載の発電機。
- 前記電磁機は、前記回転子部(22)を励起する複数の界磁巻線を含むことを特徴とする請求項1記載の発電機。
- 前記電磁機は、前記固定子部(24)を冷却する冷却手段をさらに含むことを特徴とする請求項7記載の発電機。
- 前記回転子部(22)及び固定子部(24)は、永久磁石機として構成されることを特徴とする請求項1記載の発電機。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/614,269 US8198744B2 (en) | 2006-12-21 | 2006-12-21 | Integrated boost cavity ring generator for turbofan and turboshaft engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008157239A true JP2008157239A (ja) | 2008-07-10 |
Family
ID=39267794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007328113A Pending JP2008157239A (ja) | 2006-12-21 | 2007-12-20 | ターボファン及びターボシャフトエンジン用の一体型ブーストキャビティリング発電機 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8198744B2 (ja) |
| EP (1) | EP1939406A3 (ja) |
| JP (1) | JP2008157239A (ja) |
| CN (1) | CN101205835A (ja) |
| CA (1) | CA2613643A1 (ja) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8097972B2 (en) * | 2009-06-29 | 2012-01-17 | Pratt & Whitney Canada Corp. | Gas turbine with magnetic shaft forming part of a generator/motor assembly |
| US8278774B2 (en) * | 2009-06-29 | 2012-10-02 | Pratt & Whitney Canada Corp. | Gas turbine with wired shaft forming part of a generator/motor assembly |
| US8375695B2 (en) * | 2009-06-30 | 2013-02-19 | General Electric Company | Aircraft gas turbine engine counter-rotatable generator |
| US8499544B2 (en) * | 2009-11-17 | 2013-08-06 | General Electric Company | Turbogenerator with cooling system |
| US20110146228A1 (en) * | 2009-12-21 | 2011-06-23 | John Lewis Baughman | Power extraction system |
| US20110146289A1 (en) * | 2009-12-21 | 2011-06-23 | John Lewis Baughman | Power extraction method |
| US8723385B2 (en) | 2011-10-07 | 2014-05-13 | General Electric Company | Generator |
| US8723349B2 (en) | 2011-10-07 | 2014-05-13 | General Electric Company | Apparatus for generating power from a turbine engine |
| WO2014158247A1 (en) | 2013-03-13 | 2014-10-02 | Pesyna Kenneth M | Generator for flight vehicle |
| WO2014150377A1 (en) * | 2013-03-15 | 2014-09-25 | Embry-Riddle Aeronautical University, Inc. | Electrically coupled counter-rotation for gas turbine compressors |
| US8853878B1 (en) * | 2013-05-14 | 2014-10-07 | Solar Turbines Inc. | Gas turbine engine with multiple load outputs |
| WO2014196981A1 (en) * | 2013-06-07 | 2014-12-11 | Ge Aviation Systems Llc | Turbofan engine with generator |
| IL228274A (en) | 2013-09-03 | 2016-10-31 | Israel Aerospace Ind Ltd | Fan Turbo Engine and Method of Removing Fan Fan Turbo |
| US10344613B2 (en) * | 2015-04-07 | 2019-07-09 | Sonic Blue Aerospace, Inc. | Hyperjet superconducting turbine blisk propulsion and power generation |
| US10458338B2 (en) | 2015-10-19 | 2019-10-29 | General Electric Company | Aeroderivative jet engine accessory starter relocation to main shaft—directly connected to HPC shaft |
| EP3246527B1 (en) | 2016-05-18 | 2019-08-14 | Rolls-Royce Corporation | Low pressure generator for gas turbine engine |
| GB2550397B (en) * | 2016-05-19 | 2018-11-21 | Derwent Aviation Consulting Ltd | A turbo machine comprising a compressor system |
| US10100875B2 (en) | 2016-07-26 | 2018-10-16 | General Electric Company | Roller bearing and systems including such |
| US10030708B2 (en) | 2016-07-29 | 2018-07-24 | General Electric Company | Roller bearing cage for use in a gearbox |
| US10138940B2 (en) | 2016-08-09 | 2018-11-27 | General Electric Company | Roller bearing cage for use in a gearbox |
| US10308366B2 (en) * | 2016-08-22 | 2019-06-04 | General Electric Company | Embedded electric machine |
| US11022042B2 (en) | 2016-08-29 | 2021-06-01 | Rolls-Royce North American Technologies Inc. | Aircraft having a gas turbine generator with power assist |
| US11131208B2 (en) | 2016-09-01 | 2021-09-28 | Rolls-Royce North American Technologies, Inc. | Embedded electric generator in turbine engine |
| US10400678B2 (en) | 2017-01-03 | 2019-09-03 | General Electric Company | Apparatus and system for light-weight, flexible double-helical gear |
| US10508731B2 (en) | 2017-01-05 | 2019-12-17 | General Electric Company | Apparatus and method for managing pinch loads on a gear |
| US10247298B2 (en) | 2017-01-10 | 2019-04-02 | General Electric Company | Resilient bearing pin and gear assemblies including resilient bearing pins |
| US10228024B2 (en) | 2017-01-10 | 2019-03-12 | General Electric Company | Reduced-weight bearing pins and methods of manufacturing such bearing pins |
| US10247297B2 (en) | 2017-01-18 | 2019-04-02 | General Electric Company | Apparatus for a gearbox with multiple scavenge ports |
| US10408304B2 (en) | 2017-02-07 | 2019-09-10 | General Electric Company | Gears having reduced roller element stresses and methods of manufacturing such gears |
| US10260563B2 (en) | 2017-05-18 | 2019-04-16 | General Electric Company | Bearing cages for roller bearing assemblies |
| US10451113B2 (en) | 2017-05-18 | 2019-10-22 | General Electric Company | Bearing cages for roller bearing assemblies |
| US11255215B2 (en) | 2017-07-06 | 2022-02-22 | Rolls-Royce North American Technologies Inc. | Gas turbine engine with microchannel cooled electric device |
| US10385961B2 (en) | 2017-10-25 | 2019-08-20 | General Electric Company | Planetary gear system |
| US11070101B2 (en) | 2018-01-18 | 2021-07-20 | Ge Aviation Systems Llc | Method and apparatus for cooling an rotor assembly |
| BE1025984B1 (fr) * | 2018-02-06 | 2019-09-03 | Safran Aero Boosters S.A. | Veine de compresseur basse-pression pour turbomachine |
| DE102019101713B4 (de) * | 2019-01-24 | 2024-03-28 | Nidec Gpm Gmbh | Pumpe aufweisend einen Elektromotor mit Steckeranbindung in Form eines Zwischensteckers |
| CN110761849A (zh) * | 2019-11-21 | 2020-02-07 | 中国航发贵阳发动机设计研究所 | 一种内置发电机的风扇组件 |
| FR3114351B1 (fr) * | 2020-09-18 | 2022-08-12 | Safran Aircraft Engines | Raccordement electrique d’une machine electrique dans une turbomachine d’aeronef |
| CN112228171A (zh) * | 2020-11-03 | 2021-01-15 | 上海齐耀动力技术有限公司 | 一种超临界二氧化碳涡轮机-启发电机-压缩机机组 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002369591A (ja) * | 2001-06-08 | 2002-12-20 | Mitsubishi Electric Corp | 車両用回転電機 |
| US20040245869A1 (en) * | 2003-06-03 | 2004-12-09 | Dooley Kevin Allan | Method, apparatus and system for controlling an electric machine |
| US6914344B2 (en) * | 2002-07-17 | 2005-07-05 | Snecma Moteurs | Integrated starter/generator for a turbomachine |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452225A (en) | 1964-08-13 | 1969-06-24 | Gourdine Systems Inc | Electrogasdynamic systems |
| US3471727A (en) | 1966-09-22 | 1969-10-07 | United Aircraft Corp | Self-cooled electrical machines |
| US3629632A (en) | 1970-07-30 | 1971-12-21 | Altralite Inc | Flywheel electrical generator |
| US4362020A (en) | 1981-02-11 | 1982-12-07 | Mechanical Technology Incorporated | Hermetic turbine generator |
| JP3023510B2 (ja) | 1989-12-12 | 2000-03-21 | 株式会社いすゞセラミックス研究所 | フライホイール発電機付きエンジン |
| GB9313905D0 (en) | 1993-07-06 | 1993-08-25 | Rolls Royce Plc | Shaft power transfer in gas turbine engines |
| EP0755816A3 (en) | 1995-07-28 | 1998-09-02 | Isuzu Ceramics Research Institute Co., Ltd. | Hybrid electric vehicle |
| US5783894A (en) | 1995-10-31 | 1998-07-21 | Wither; Thomas A. | Method and apparatus for generating electrical energy |
| US5760507A (en) | 1996-02-06 | 1998-06-02 | Ford Global Technologies, Inc. | Electrical generating system for a motor vehicle |
| RU2142565C1 (ru) | 1996-04-18 | 1999-12-10 | Самарский государственный технический университет | Парогазовая установка |
| US6467252B1 (en) * | 1998-07-24 | 2002-10-22 | General Electric Company | Nozzles for water injection in a turbine engine |
| US6145314A (en) | 1998-09-14 | 2000-11-14 | Turbodyne Systems, Inc. | Compressor wheels and magnet assemblies for internal combustion engine supercharging devices |
| US6553153B1 (en) * | 1998-12-03 | 2003-04-22 | Chips And Technologies, Llc. | Method and apparatus for reducing video data |
| GB9910393D0 (en) * | 1999-05-05 | 1999-07-07 | Lucas Ind Plc | Electrical generator,an aero-engine including such a generator and an aircraft including such a generator |
| US6281596B1 (en) * | 1999-11-19 | 2001-08-28 | Capstone Turbine Corporation | Automatic turbogenerator restarting method and system |
| US6434936B1 (en) | 2000-04-25 | 2002-08-20 | Daljit Singh | Super diesel apparatus |
| US6355987B1 (en) * | 2000-06-27 | 2002-03-12 | General Electric Company | Power converter and control for microturbine |
| US6787933B2 (en) * | 2001-01-10 | 2004-09-07 | Capstone Turbine Corporation | Power generation system having transient ride-through/load-leveling capabilities |
| US6553764B1 (en) | 2001-12-19 | 2003-04-29 | Caterpillar Inc | Enhanced response turbocharger using flywheel storage |
| US6789000B1 (en) | 2002-04-16 | 2004-09-07 | Altek Power Corporation | Microprocessor-based control system for gas turbine electric powerplant |
| US6924574B2 (en) | 2003-05-30 | 2005-08-02 | Wisconsin Alumni Research Foundation | Dual-rotor, radial-flux, toroidally-wound, permanent-magnet machine |
| US6895741B2 (en) | 2003-06-23 | 2005-05-24 | Pratt & Whitney Canada Corp. | Differential geared turbine engine with torque modulation capability |
| US6990797B2 (en) * | 2003-09-05 | 2006-01-31 | General Electric Company | Methods and apparatus for operating gas turbine engines |
| DE10359559A1 (de) * | 2003-12-18 | 2005-07-28 | Mtu Aero Engines Gmbh | Gasturbine, insbesondere Flugtriebwerk |
| US20050162030A1 (en) | 2004-01-27 | 2005-07-28 | Shah Manoj R. | Brushless exciter with electromagnetically decoupled dual excitation systems for starter-generator applications |
| WO2006060014A1 (en) * | 2004-12-01 | 2006-06-08 | United Technologies Corporation | Starter generator system for a tip turbine engine |
| US7514810B2 (en) * | 2006-12-15 | 2009-04-07 | General Electric Company | Electric power generation using power turbine aft of LPT |
-
2006
- 2006-12-21 US US11/614,269 patent/US8198744B2/en active Active - Reinstated
-
2007
- 2007-12-05 EP EP07122397.8A patent/EP1939406A3/en not_active Withdrawn
- 2007-12-06 CA CA002613643A patent/CA2613643A1/en not_active Abandoned
- 2007-12-20 JP JP2007328113A patent/JP2008157239A/ja active Pending
- 2007-12-21 CN CN200710160053.XA patent/CN101205835A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002369591A (ja) * | 2001-06-08 | 2002-12-20 | Mitsubishi Electric Corp | 車両用回転電機 |
| US6914344B2 (en) * | 2002-07-17 | 2005-07-05 | Snecma Moteurs | Integrated starter/generator for a turbomachine |
| US20040245869A1 (en) * | 2003-06-03 | 2004-12-09 | Dooley Kevin Allan | Method, apparatus and system for controlling an electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1939406A3 (en) | 2014-02-26 |
| US8198744B2 (en) | 2012-06-12 |
| CN101205835A (zh) | 2008-06-25 |
| US20080150287A1 (en) | 2008-06-26 |
| EP1939406A2 (en) | 2008-07-02 |
| CA2613643A1 (en) | 2008-06-21 |
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