JP2009092068A - ファン内に発電機を配置したターボジェット - Google Patents
ファン内に発電機を配置したターボジェット Download PDFInfo
- Publication number
- JP2009092068A JP2009092068A JP2008260354A JP2008260354A JP2009092068A JP 2009092068 A JP2009092068 A JP 2009092068A JP 2008260354 A JP2008260354 A JP 2008260354A JP 2008260354 A JP2008260354 A JP 2008260354A JP 2009092068 A JP2009092068 A JP 2009092068A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- generator
- turbojet
- pressure spool
- high pressure
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000000284 extract Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
Images
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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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- 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
-
- 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
Abstract
【解決手段】ターボジェットは、高圧スプール(30)とファン(40)を駆動する低圧スプール(20)とを備える。電気を作り出すために、ターボジェットは、ファン(40)に配置されてそこから動力を取り出す発電機(60)をさらに含む。発電機はファン内に組み込まれたロータ(62)と、ファンケーシング(14)内に組み込まれたステータ(64)とを備える。発電機(60)のこのような配設は、低速でのエンジンの操作性の問題を回避し、機械的動力が高効率で電力に変換されることを可能にする。さらに、発電機がファン(40)内に埋め込まれることによって、発電機の設置および維持管理が行い易くなる。
【選択図】図2
Description
12 エンジンナセル
14 ファンケーシング
20 低圧スプール
22 低圧タービン
24 低圧コンプレッサ
30 高圧スプール
32 高圧タービン
34 高圧コンプレッサ
40 ファン
42 ファンブレード
60 発電機
62 ロータ
64 ステータ
66 巻線
68 永久磁石
70 電気ハーネス
72 AC/DCコンバータ
80 スクープ
82 冷却管
Claims (7)
- 高圧スプール(30)と、固定ケーシング内に配設されたファン(40)を駆動する低圧スプール(20)と、ファン(40)内に配置され、そこから動力を取り出す、ファン内に組み込まれたロータを含む発電機(60)とを備えるターボジェットであって、発電機が、ファンケーシング(14)内に組み込まれたステータ(64)も含むことを特徴とする、ターボジェット。
- ロータが、ファンブレード(42)に固定された永久磁石(68)を備えることを特徴とする、請求項1に記載のターボジェット。
- 前記磁石(68)が接着剤によって固定されていることを特徴とする、請求項2に記載のターボジェット。
- それぞれ高圧スプール(30)から動力を取り出し、または高圧スプール(30)に動力を供給する別の発電機および/または始動機をさらに含むこと特徴とする、請求項1から3のいずれか一項に記載のターボジェット。
- ステータ(64)が、正に3つの巻線(66)を有することを特徴とする、請求項1から4のいずれか一項に記載のターボジェット。
- 前記発電機(60)が、AC/DCコンバータ(72)をさらに含むことを特徴とする、請求項1から5のいずれか一項に記載のターボジェット。
- ステータ(64)を冷却するために、ファンケーシング(14)内に配置されたスクープ(80)をさらに含むことを特徴とする、請求項1から6のいずれか一項に記載のターボジェット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0758130A FR2921978B1 (fr) | 2007-10-08 | 2007-10-08 | Turboreacteur a generateur electrique agence dans la soufflante |
FR0758130 | 2007-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009092068A true JP2009092068A (ja) | 2009-04-30 |
JP5512111B2 JP5512111B2 (ja) | 2014-06-04 |
Family
ID=39427658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008260354A Active JP5512111B2 (ja) | 2007-10-08 | 2008-10-07 | ファン内に発電機を配置したターボジェット |
Country Status (6)
Country | Link |
---|---|
US (1) | US7952244B2 (ja) |
EP (1) | EP2048329B1 (ja) |
JP (1) | JP5512111B2 (ja) |
CA (1) | CA2640048C (ja) |
FR (1) | FR2921978B1 (ja) |
RU (1) | RU2490497C2 (ja) |
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DE102011075097A1 (de) * | 2011-05-02 | 2012-11-08 | Krones Aktiengesellschaft | Vorrichtung zum Bewegen eines Fluids |
US9540998B2 (en) | 2011-05-27 | 2017-01-10 | Daniel K. Schlak | Integral gas turbine, flywheel, generator, and method for hybrid operation thereof |
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EP2964904B1 (en) | 2013-03-03 | 2020-10-14 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine |
WO2014137470A1 (en) | 2013-03-05 | 2014-09-12 | Vandervaart Peter L | Gas turbine engine component arrangement |
WO2014163698A1 (en) | 2013-03-07 | 2014-10-09 | Vandervaart Peter L | Cooled gas turbine engine component |
EP2971594B1 (en) | 2013-03-14 | 2020-01-08 | Rolls-Royce Corporation | Hybrid turbo electric aero-propulsion system control |
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US10000293B2 (en) | 2015-01-23 | 2018-06-19 | General Electric Company | Gas-electric propulsion system for an aircraft |
DE102016202741A1 (de) * | 2016-02-23 | 2017-08-24 | Siemens Aktiengesellschaft | Rotor und elektrische Maschine |
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DE102016207517A1 (de) * | 2016-05-02 | 2017-11-02 | Siemens Aktiengesellschaft | Antriebssystem für Luftfahrzeug mit elektrischem Generator |
US10093428B2 (en) | 2016-08-22 | 2018-10-09 | General Electric Company | Electric propulsion system |
US10487839B2 (en) | 2016-08-22 | 2019-11-26 | General Electric Company | Embedded electric machine |
US10071811B2 (en) | 2016-08-22 | 2018-09-11 | General Electric Company | Embedded electric machine |
US10308366B2 (en) | 2016-08-22 | 2019-06-04 | General Electric Company | Embedded electric machine |
FR3062255B1 (fr) * | 2017-01-26 | 2019-06-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Convertisseur electrostatique |
US11149578B2 (en) | 2017-02-10 | 2021-10-19 | General Electric Company | Propulsion system for an aircraft |
US10793281B2 (en) | 2017-02-10 | 2020-10-06 | General Electric Company | Propulsion system for an aircraft |
US10822103B2 (en) * | 2017-02-10 | 2020-11-03 | General Electric Company | Propulsor assembly for an aircraft |
US10762726B2 (en) | 2017-06-13 | 2020-09-01 | General Electric Company | Hybrid-electric propulsion system for an aircraft |
CN107313876B (zh) * | 2017-07-04 | 2019-06-04 | 南京航空航天大学 | 一种用于航空涡扇发动机的磁悬浮外涵风扇 |
WO2019018832A2 (en) * | 2017-07-20 | 2019-01-24 | Zornes David Allen | PRODUCTION OF AERODYNAMIC END PITCH PROFILE IN A ROTARY VESSEL AIRCRAFT |
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US10773812B2 (en) * | 2018-08-17 | 2020-09-15 | Raytheon Technologies Corporation | Hybrid electric aircraft battery charging |
US11156128B2 (en) | 2018-08-22 | 2021-10-26 | General Electric Company | Embedded electric machine |
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2007
- 2007-10-08 FR FR0758130A patent/FR2921978B1/fr active Active
-
2008
- 2008-10-07 JP JP2008260354A patent/JP5512111B2/ja active Active
- 2008-10-07 EP EP08165961.7A patent/EP2048329B1/fr active Active
- 2008-10-07 CA CA2640048A patent/CA2640048C/fr active Active
- 2008-10-07 US US12/246,604 patent/US7952244B2/en active Active
- 2008-10-07 RU RU2008139862/06A patent/RU2490497C2/ru active
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US2853638A (en) * | 1957-01-11 | 1958-09-23 | Gen Motors Corp | Inductor generator |
WO2007053932A1 (en) * | 2005-11-09 | 2007-05-18 | Pratt & Whitney Canada Corp. | Method and system for taxiing an aircraft |
JP2008138680A (ja) * | 2006-11-29 | 2008-06-19 | General Electric Co <Ge> | ブレード先端電気機構 |
Also Published As
Publication number | Publication date |
---|---|
RU2008139862A (ru) | 2010-04-20 |
CA2640048C (fr) | 2016-09-06 |
EP2048329A1 (fr) | 2009-04-15 |
RU2490497C2 (ru) | 2013-08-20 |
CA2640048A1 (fr) | 2009-04-08 |
US7952244B2 (en) | 2011-05-31 |
EP2048329B1 (fr) | 2015-08-12 |
JP5512111B2 (ja) | 2014-06-04 |
US20090115295A1 (en) | 2009-05-07 |
FR2921978A1 (fr) | 2009-04-10 |
FR2921978B1 (fr) | 2014-04-11 |
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