PL3620383T3 - Hybrydowo-elektryczny układ napędowy samolotu i sposób - Google Patents

Hybrydowo-elektryczny układ napędowy samolotu i sposób

Info

Publication number
PL3620383T3
PL3620383T3 PL19195970.9T PL19195970T PL3620383T3 PL 3620383 T3 PL3620383 T3 PL 3620383T3 PL 19195970 T PL19195970 T PL 19195970T PL 3620383 T3 PL3620383 T3 PL 3620383T3
Authority
PL
Poland
Prior art keywords
propulsion system
hybrid electric
aircraft propulsion
electric aircraft
hybrid
Prior art date
Application number
PL19195970.9T
Other languages
English (en)
Inventor
Eric Latulipe
Richard Freer
Original Assignee
Pratt & Whitney Canada Corp.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pratt & Whitney Canada Corp. filed Critical Pratt & Whitney Canada Corp.
Publication of PL3620383T3 publication Critical patent/PL3620383T3/pl

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/12Monitoring commutation; Providing indication of commutation failure
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02Aircraft characterised by the type or position of power plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/10Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/13Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and AC motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/20Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
    • B60L53/24Using the vehicle's propulsion converter for charging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02Aircraft characterised by the type or position of power plants
    • B64D27/026Aircraft 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02Aircraft characterised by the type or position of power plants
    • B64D27/10Aircraft characterised by the type or position of power plants of gas-turbine type 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02Aircraft characterised by the type or position of power plants
    • B64D27/10Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B64D27/12Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, wings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02Aircraft characterised by the type or position of power plants
    • B64D27/24Aircraft characterised by the type or position of power plants using steam or spring force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40Arrangements for mounting power plants in aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40Arrangements for mounting power plants in aircraft
    • B64D27/402Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00Power plant control systems; Arrangement of power plant control systems in aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00Power plant control systems; Arrangement of power plant control systems in aircraft
    • B64D31/02Initiating means
    • B64D31/06Initiating means actuated automatically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00Power plant control systems; Arrangement of power plant control systems in aircraft
    • B64D31/02Initiating means
    • B64D31/06Initiating means actuated automatically
    • B64D31/09Initiating means actuated automatically in response to power plant failure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/02Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/08Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission being driven by a plurality of power plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10Adaptations for driving, or combinations with, electric generators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K3/00Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02Plants 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
    • F02K3/04Plants 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
    • F02K3/06Plants 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
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00Electric signal transmission systems
    • G08C19/38Electric signal transmission systems using dynamo-electric devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02K19/00Synchronous motors or generators
    • H02K19/16Synchronous generators
    • H02K19/34Generators with two or more outputs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02Linear motors; Sectional motors
    • H02K41/03Synchronous motors; Motors moving step by step; Reluctance motors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K47/00Dynamo-electric converters
    • H02K47/02AC/DC converters or vice versa
    • H02K47/04Motor/generators
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K51/00Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P17/00Arrangements for controlling dynamo-electric gears
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02P29/00Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02Providing protection against overload without automatic interruption of supply
    • H02P29/024Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/025Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a power interruption
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02Providing protection against overload without automatic interruption of supply
    • H02P29/024Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/028Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • HELECTRICITY
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    • H02P5/00Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
    • HELECTRICITY
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B64D35/021Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants for electric power plants
    • B64D35/022Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants for electric power plants of hybrid-electric type
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    • F05D2220/323Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
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    • F05D2220/00Application
    • F05D2220/70Application in combination with
    • F05D2220/76Application in combination with an electrical generator
    • F05D2220/764Application in combination with an electrical generator of the alternating current (A.C.) type
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    • HELECTRICITY
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    • HELECTRICITY
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    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Multiple Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)
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PL19196046.7T PL3620385T3 (pl) 2018-09-06 2019-09-06 Synchronizacja generatora i silnika elektrycznego w hybrydowym elektrycznym układzie napędowym samolotu
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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10227137B2 (en) * 2016-03-22 2019-03-12 Ge Aviation Systems Llc Hybrid power system for an aircraft
FR3057120B1 (fr) * 2016-10-03 2023-03-17 Safran Helicopter Engines Machine electrique pour turbopropulseur d'aeronef
US10826415B2 (en) * 2018-09-06 2020-11-03 Pratt & Whitney Canada Corp. Operation of a hybrid electric aircraft propulsion system
US10833616B1 (en) * 2019-11-22 2020-11-10 Rolls-Royce Marine North America Inc. Gas turbine engine generator power management control system
CN111498122A (zh) * 2020-04-24 2020-08-07 成都飞机工业(集团)有限责任公司 一种无人机电动功率耗电量的控制方法
US20210347490A1 (en) * 2020-05-07 2021-11-11 Gulfstream Aerospace Corporation Hybrid jet electric aircraft
US11753174B2 (en) 2020-05-19 2023-09-12 Pratt & Whitney Canada Corp. Systems and methods for aircraft wing plug
CN112468057A (zh) * 2020-10-10 2021-03-09 蔚来汽车科技(安徽)有限公司 用于车辆的电机控制方法和电路、电机驱动系统以及车辆
US11794915B2 (en) * 2021-04-27 2023-10-24 Beta Air, Llc Method and system for a two-motor propulsion system for an electric aircraft
CN113422547A (zh) * 2021-06-03 2021-09-21 武汉理工大学 一种无轴推进矢量控制系统
DE102021208075A1 (de) * 2021-07-27 2023-02-02 Rolls-Royce Deutschland Ltd & Co Kg Elektrisches Antriebssystem
CN113852318B (zh) * 2021-09-08 2023-11-21 西安陕鼓动力股份有限公司 新能源发电直驱系统
US20230139529A1 (en) * 2021-10-29 2023-05-04 Raytheon Technologies Corporation Hybrid-electric single engine descent failure management
US11691744B1 (en) * 2022-03-23 2023-07-04 Beta Air, Llc Dual-motor propulsion assembly

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330743A (en) * 1980-07-17 1982-05-18 Sundstrand Corporation Electrical aircraft engine start and generating system
US4927329A (en) * 1988-10-21 1990-05-22 General Electric Company Aircraft engine unducted fan blade pitch control system
JP3055749B2 (ja) * 1993-10-21 2000-06-26 日野自動車株式会社 自動車の制動および補助動力装置
US6886647B1 (en) * 2003-06-17 2005-05-03 Bruce Gotta Dual motor axle-driven generator system for electric vehicles
WO2006113877A2 (en) 2005-04-20 2006-10-26 Lugg Richard H Hybrid jet/electric vtol aircraft
US20070018035A1 (en) 2005-07-20 2007-01-25 Saiz Manuel M Lifting and Propulsion System For Aircraft With Vertical Take-Off and Landing
JP4946854B2 (ja) * 2007-06-25 2012-06-06 マツダ株式会社 ハイブリッド車両の制御装置および制御方法
EP2225118B1 (en) * 2007-12-12 2016-06-22 Foss Maritime Company Hybrid propulsion systems
CN101380889B (zh) * 2008-10-17 2010-11-03 东南大学 混合动力汽车电子无级调速系统
FR2951330B1 (fr) * 2009-10-13 2013-03-08 Messier Bugatti Reseau de pilotage pour actionneurs mono ou multimoteurs, particulierement adapte a des applications aeronautiques telles que l'alimentation de moteurs de boitiers d'accrochage
DE102010021026A1 (de) * 2010-05-19 2011-11-24 Eads Deutschland Gmbh Hybrides Antriebs- und Energiesystem für Fluggeräte
ITPD20110252A1 (it) * 2011-07-22 2013-01-23 Mecaprom Technologies Corp I Talia Srl A So Veicolo a propulsione ibrida
FR2990573B1 (fr) * 2012-05-11 2015-11-20 Hispano Suiza Sa Systeme de commande et d'alimentation en energie des turbomachines d'un helicoptere
US9457798B2 (en) * 2013-01-11 2016-10-04 Honda Motor Co., Ltd. Hybrid vehicle and method for controlling same
US9586690B2 (en) 2013-03-14 2017-03-07 Rolls-Royce Corporation Hybrid turbo electric aero-propulsion system control
JP2014180987A (ja) * 2013-03-21 2014-09-29 Fuji Heavy Ind Ltd エンジンとモータジェネレータとのハイブリッドシステム
EP3042070A1 (en) * 2013-09-06 2016-07-13 GE Aviation Systems LLC Method for starting aircraft engines
CN116534299A (zh) * 2014-03-13 2023-08-04 多韧系统有限责任公司 无人机配置和用于无人机内燃机的电池增大,以及相关的系统和方法
US9413757B1 (en) 2015-01-15 2016-08-09 International Business Machines Corporation Secure identity authentication in an electronic transaction
US10000293B2 (en) 2015-01-23 2018-06-19 General Electric Company Gas-electric propulsion system for an aircraft
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
GB201511033D0 (en) 2015-05-19 2015-08-05 Rolls Royce Plc Aircraft electrical network
CA2932101C (en) * 2015-06-10 2023-10-03 Rolls-Royce Corporation Synchronizing motors for an electric propulsion system
EP3104519B1 (en) * 2015-06-11 2021-08-04 Rolls-Royce North American Technologies, Inc. Varying quantities of motor poles for noise reduction
US9771165B2 (en) * 2015-06-25 2017-09-26 Pratt & Whitney Canada Corp. Compound engine assembly with direct drive of generator
CN105158627B (zh) 2015-08-25 2018-04-17 南京航空航天大学 双绕组永磁容错电机驱动系统的开路故障诊断方法
US10814991B2 (en) 2015-11-09 2020-10-27 General Electric Company Propulsion system and methods of use thereof
US10189574B2 (en) 2015-12-10 2019-01-29 General Electric Company Electric vehicle propulsion systems and methods of assembling the same
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
US10351253B2 (en) 2015-12-30 2019-07-16 General Electric Company Battery integrated isolated power converter and systems for electric vehicle propulsion
US10926874B2 (en) 2016-01-15 2021-02-23 Aurora Flight Sciences Corporation Hybrid propulsion vertical take-off and landing aircraft
CN107017747A (zh) * 2016-01-27 2017-08-04 张明江 一体化(发电机)电动机装置
US9764848B1 (en) 2016-03-07 2017-09-19 General Electric Company Propulsion system for an aircraft
US10227137B2 (en) 2016-03-22 2019-03-12 Ge Aviation Systems Llc Hybrid power system for an aircraft
US20170291712A1 (en) * 2016-04-08 2017-10-12 Hamilton Sundstrand Corporation Hybrid electric aircraft propulsion incorporating a recuperated prime mover
CA2958375A1 (en) * 2016-05-06 2017-11-06 Rolls-Royce Corporation Optionally hybrid power system
US10676198B2 (en) 2016-06-02 2020-06-09 Rolls-Royce Corporation Distributed propulsion systems
US10526085B2 (en) 2016-06-03 2020-01-07 Bell Textron Inc. Electric distributed propulsion anti-torque redundant power and control system
GB2551552B (en) 2016-06-22 2018-10-03 Rolls Royce Plc An aircraft gas turbine engine comprising non-coaxial propulsors driven by an engine core comprising two axially spaced core modules
US10093428B2 (en) 2016-08-22 2018-10-09 General Electric Company Electric propulsion system
GB201615900D0 (en) * 2016-09-19 2016-11-02 Rolls Royce Plc Aircraft propulsion system
US10017266B2 (en) 2016-09-22 2018-07-10 Top Flight Technologies, Inc. Power generation and distribution for vehicle propulsion
DE102016221304A1 (de) * 2016-10-28 2018-05-03 Siemens Aktiengesellschaft Elektrische Maschine zum Antreiben eines Vortriebsmittels
US10654578B2 (en) 2016-11-02 2020-05-19 Rolls-Royce North American Technologies, Inc. Combined AC and DC turboelectric distributed propulsion system
US20180127089A1 (en) 2016-11-04 2018-05-10 U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration Turboelectric Aircraft with Aft Propulsion
GB2558228B (en) 2016-12-22 2020-05-20 Rolls Royce Plc Aircraft electrically-assisted propulsion control system
US11149578B2 (en) 2017-02-10 2021-10-19 General Electric Company Propulsion system for an aircraft
US11731772B2 (en) * 2017-03-02 2023-08-22 Textron Innovations Inc. Hybrid propulsion drive train system for tiltrotor aircraft
CN107910934A (zh) 2017-12-14 2018-04-13 李士明 能源替代式的以电代油型的自发电飞机
US10826415B2 (en) * 2018-09-06 2020-11-03 Pratt & Whitney Canada Corp. Operation of a hybrid electric aircraft propulsion system

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EP3620382B1 (en) 2021-10-27
EP3620385B1 (en) 2023-04-19
EP3620384A1 (en) 2020-03-11
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EP3620384B1 (en) 2022-10-26
CN110877737B (zh) 2024-10-01
US20200079518A1 (en) 2020-03-12
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US20200083823A1 (en) 2020-03-12
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EP3620381A1 (en) 2020-03-11
CN110877735A (zh) 2020-03-13
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US10826415B2 (en) 2020-11-03
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EP3620383B1 (en) 2022-03-16
PL3620382T3 (pl) 2022-03-21
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