CA3038299A1 - Hybrid propulsion system for multi-rotor rotary wing aircraft, comprising improved dc/ac conversion means - Google Patents

Hybrid propulsion system for multi-rotor rotary wing aircraft, comprising improved dc/ac conversion means Download PDF

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Publication number
CA3038299A1
CA3038299A1 CA3038299A CA3038299A CA3038299A1 CA 3038299 A1 CA3038299 A1 CA 3038299A1 CA 3038299 A CA3038299 A CA 3038299A CA 3038299 A CA3038299 A CA 3038299A CA 3038299 A1 CA3038299 A1 CA 3038299A1
Authority
CA
Canada
Prior art keywords
electric motors
electric
inverter
propulsion system
group
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.)
Abandoned
Application number
CA3038299A
Other languages
English (en)
French (fr)
Inventor
Thomas Klonowski
Ludovic MEZIERE
Bernard Plissonneau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Helicopter Engines SAS
Original Assignee
Safran Helicopter Engines SAS
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 Safran Helicopter Engines SAS filed Critical Safran Helicopter Engines SAS
Publication of CA3038299A1 publication Critical patent/CA3038299A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/14—Direct drive between power plant and rotor hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/16—Flying platforms with five or more distinct rotor axes, e.g. octocopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/12—Propulsion using turbine engines, e.g. turbojets or turbofans
    • 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
    • B64D41/00—Power installations for auxiliary purposes
    • B64D2041/002—Mounting arrangements for auxiliary power units (APU's)
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/24—Coaxial rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/11—Propulsion using internal combustion piston engines
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Multiple Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
CA3038299A 2016-09-29 2017-09-27 Hybrid propulsion system for multi-rotor rotary wing aircraft, comprising improved dc/ac conversion means Abandoned CA3038299A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1659366A FR3056555B1 (fr) 2016-09-29 2016-09-29 Systeme propulsif hybride pour aeronef a voilure tournante multirotor comprenant des moyens ameliores de conversion dc/ac
FR1659366 2016-09-29
PCT/FR2017/052595 WO2018060591A1 (fr) 2016-09-29 2017-09-27 Systeme propulsif hybride pour aeronef a voilure tournante multirotor comprenant des moyens ameliores de conversion dc/ac

Publications (1)

Publication Number Publication Date
CA3038299A1 true CA3038299A1 (en) 2018-04-05

Family

ID=57396704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3038299A Abandoned CA3038299A1 (en) 2016-09-29 2017-09-27 Hybrid propulsion system for multi-rotor rotary wing aircraft, comprising improved dc/ac conversion means

Country Status (9)

Country Link
US (1) US11608184B2 (cg-RX-API-DMAC7.html)
EP (1) EP3519294B1 (cg-RX-API-DMAC7.html)
JP (1) JP2019534821A (cg-RX-API-DMAC7.html)
KR (1) KR20190055189A (cg-RX-API-DMAC7.html)
CN (1) CN109789923B (cg-RX-API-DMAC7.html)
CA (1) CA3038299A1 (cg-RX-API-DMAC7.html)
FR (1) FR3056555B1 (cg-RX-API-DMAC7.html)
RU (1) RU2745465C2 (cg-RX-API-DMAC7.html)
WO (1) WO2018060591A1 (cg-RX-API-DMAC7.html)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3650352A1 (en) * 2018-11-08 2020-05-13 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
US10759540B2 (en) 2018-11-08 2020-09-01 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
WO2020212656A1 (fr) 2019-04-16 2020-10-22 Safran Helicopter Engines Système propulsif hybride et procédé de contrôle d'un tel système
US11159024B2 (en) 2018-11-08 2021-10-26 Rolls-Royce North American Technologies, Inc. Electrical architecture for hybrid propulsion
US11225881B2 (en) 2018-11-08 2022-01-18 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
US12227166B2 (en) 2020-07-17 2025-02-18 Rolls-Royce Corporation Hybrid propulsion system power management
US12371177B2 (en) 2023-01-25 2025-07-29 Rolls-Royce Corporation Hybrid propulsion systems with power sharing
US12384556B2 (en) 2023-01-25 2025-08-12 Rolls-Royce Corporation Hybrid propulsion systems with power sharing

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FR3057120B1 (fr) * 2016-10-03 2023-03-17 Safran Helicopter Engines Machine electrique pour turbopropulseur d'aeronef
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FR3087756B1 (fr) 2018-10-29 2022-04-01 Safran Helicopter Engines Systeme d'alimentation electrique hybride pour aeronef
FR3092317B1 (fr) 2019-02-01 2021-01-08 Safran Electrical & Power Systeme de propulsion d’aeronef
FR3093080B1 (fr) 2019-02-26 2021-03-05 Safran Helicopter Engines Architecture propulsive hybride-electrique et procédé de dissipation d’énergie électrique dans une telle architecture
FR3094697B1 (fr) 2019-04-02 2021-03-19 Safran Helicopter Engines Installation propulsive hybride pour un aéronef
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11866180B2 (en) 2018-11-08 2024-01-09 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
US10759540B2 (en) 2018-11-08 2020-09-01 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
US12404031B2 (en) 2018-11-08 2025-09-02 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
EP3650352A1 (en) * 2018-11-08 2020-05-13 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
US11159024B2 (en) 2018-11-08 2021-10-26 Rolls-Royce North American Technologies, Inc. Electrical architecture for hybrid propulsion
US11225881B2 (en) 2018-11-08 2022-01-18 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
US11370554B2 (en) 2018-11-08 2022-06-28 Rolls-Royce North American Technologies, Inc. Hybrid propulsion systems
FR3095191A1 (fr) * 2019-04-16 2020-10-23 Safran Helicopter Engines Système propulsif hybride et procédé de contrôle d’un tel système
US12304645B2 (en) 2019-04-16 2025-05-20 Safran Helicopter Engines Hybrid propulsion system and method for controlling such a system
WO2020212656A1 (fr) 2019-04-16 2020-10-22 Safran Helicopter Engines Système propulsif hybride et procédé de contrôle d'un tel système
US12227166B2 (en) 2020-07-17 2025-02-18 Rolls-Royce Corporation Hybrid propulsion system power management
US12371177B2 (en) 2023-01-25 2025-07-29 Rolls-Royce Corporation Hybrid propulsion systems with power sharing
US12384556B2 (en) 2023-01-25 2025-08-12 Rolls-Royce Corporation Hybrid propulsion systems with power sharing

Also Published As

Publication number Publication date
RU2019112618A (ru) 2020-10-29
KR20190055189A (ko) 2019-05-22
EP3519294A1 (fr) 2019-08-07
EP3519294B1 (fr) 2020-11-11
RU2745465C2 (ru) 2021-03-25
JP2019534821A (ja) 2019-12-05
FR3056555A1 (fr) 2018-03-30
FR3056555B1 (fr) 2018-12-07
WO2018060591A1 (fr) 2018-04-05
US11608184B2 (en) 2023-03-21
CN109789923A (zh) 2019-05-21
RU2019112618A3 (cg-RX-API-DMAC7.html) 2021-01-26
CN109789923B (zh) 2023-01-17
US20200115062A1 (en) 2020-04-16

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230328

FZDE Discontinued

Effective date: 20230328