FR3079819B1 - Alimentation electrique des equipements non-propulsifs d'un aeronef - Google Patents
Alimentation electrique des equipements non-propulsifs d'un aeronef Download PDFInfo
- Publication number
- FR3079819B1 FR3079819B1 FR1853114A FR1853114A FR3079819B1 FR 3079819 B1 FR3079819 B1 FR 3079819B1 FR 1853114 A FR1853114 A FR 1853114A FR 1853114 A FR1853114 A FR 1853114A FR 3079819 B1 FR3079819 B1 FR 3079819B1
- Authority
- FR
- France
- Prior art keywords
- electric
- aircraft
- propeller
- motors
- electrical supply
- 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.)
- Active
Links
- 230000001141 propulsive effect Effects 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/026—Aircraft characterised by the type or position of power plants comprising different types of power plants, e.g. combination of a piston engine and a gas-turbine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D2221/00—Electric power distribution systems onboard aircraft
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Multiple Motors (AREA)
Abstract
Système de propulsion électrique pour un aéronef, comportant au moins une hélice (4, 5), un moteur électrique pour entrainer l'au moins une hélice en rotation, une source principale (1) de puissance électrique pour alimenter le moteur électrique, l'aéronef comportant un ensemble d'équipements non-propulsifs (10, 11), caractérisé en ce que le moteur électrique comporte une pluralité de moteurs électriques (2a, 2b, 3a, 3b) qui sont commandables pour fonctionner selon un premier mode dans lequel la pluralité de moteurs électriques entrainent conjointement l'au moins une hélice en rotation, et selon un second mode dans lequel au moins un moteur (2b, 3b) de la pluralité de moteurs électriques sert de générateur électrique pour alimenter l'ensemble d'équipements non-propulsifs et au moins un des autres moteurs (2a, 3a) de la pluralité de moteurs électriques entraine l'hélice en rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853114A FR3079819B1 (fr) | 2018-04-10 | 2018-04-10 | Alimentation electrique des equipements non-propulsifs d'un aeronef |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853114A FR3079819B1 (fr) | 2018-04-10 | 2018-04-10 | Alimentation electrique des equipements non-propulsifs d'un aeronef |
FR1853114 | 2018-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3079819A1 FR3079819A1 (fr) | 2019-10-11 |
FR3079819B1 true FR3079819B1 (fr) | 2022-03-11 |
Family
ID=62751106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1853114A Active FR3079819B1 (fr) | 2018-04-10 | 2018-04-10 | Alimentation electrique des equipements non-propulsifs d'un aeronef |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3079819B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3848287A1 (fr) * | 2020-01-07 | 2021-07-14 | Hamilton Sundstrand Corporation | Système de propulsion électrique |
US11661185B2 (en) * | 2021-02-12 | 2023-05-30 | Textron Innovations Inc. | Redundant electric propulsion system |
US11520361B2 (en) | 2021-02-17 | 2022-12-06 | Rolls-Royce Singapore Pte. Ltd. | Control for a target common bus voltage |
US11520362B2 (en) | 2021-02-17 | 2022-12-06 | Rolls-Royce Singapore Pte. Ltd. | Control for a target common bus voltage |
US11518538B2 (en) | 2021-02-17 | 2022-12-06 | Rolls-Royce Singapore Pte. Ltd. | Control for a target common bus voltage |
FR3129923A1 (fr) * | 2021-12-07 | 2023-06-09 | Safran Helicopter Engines | Procédé de vérification de la puissance maximale disponible de différents organes d’une chaîne propulsive d’un aéronef. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017332A1 (de) * | 2007-04-11 | 2008-10-16 | Flight - Design - GmbH Flugsportgeräte | Luftfahrzeug |
DE102010021026A1 (de) * | 2010-05-19 | 2011-11-24 | Eads Deutschland Gmbh | Hybrides Antriebs- und Energiesystem für Fluggeräte |
FR2976555B1 (fr) * | 2011-06-16 | 2015-03-13 | Eads Europ Aeronautic Defence | Recuperation d'energie electrique sur une helice d'aeronef |
FR3006669B1 (fr) * | 2013-06-07 | 2015-06-05 | Eads Europ Aeronautic Defence | Dispositif d’alimentation electrique pour aeronef a propulsion electrique |
JP6730842B2 (ja) * | 2015-05-05 | 2020-07-29 | ロールス−ロイス コーポレイション | 航空機の推進およびリフトのための電気直結駆動装置 |
DE102015226836A1 (de) * | 2015-12-30 | 2017-07-06 | Siemens Aktiengesellschaft | Redundantes, elektrisches Antriebssystem zum Antreiben eines Vortriebsmittels eines Luftfahrzeugs und Verfahren zum Antreiben des Vortriebsmittels |
-
2018
- 2018-04-10 FR FR1853114A patent/FR3079819B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3079819A1 (fr) | 2019-10-11 |
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