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BR102014026540A2 - sistema de potência elétrica - Google Patents

sistema de potência elétrica

Info

Publication number
BR102014026540A2
BR102014026540A2 BR102014026540A BR102014026540A BR102014026540A2 BR 102014026540 A2 BR102014026540 A2 BR 102014026540A2 BR 102014026540 A BR102014026540 A BR 102014026540A BR 102014026540 A BR102014026540 A BR 102014026540A BR 102014026540 A2 BR102014026540 A2 BR 102014026540A2
Authority
BR
Brazil
Prior art keywords
power system
electric power
pressure coil
electrical
voltages
Prior art date
Application number
BR102014026540A
Other languages
English (en)
Inventor
Adrian Shipley
Hao Huang
Original Assignee
Ge Aviat Systems Ltd
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 Ge Aviat Systems Ltd filed Critical Ge Aviat Systems Ltd
Publication of BR102014026540A2 publication Critical patent/BR102014026540A2/pt

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
    • B64D41/00—Power installations for auxiliary purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

sistema de poténcia elétrica. trata-se de um sistema de potência elétrica (40) para uma aeronave que tem cargas elétricas (70, 72) e pelo menos um mecanismo motor a jato com uma bobina de alta pressão (26) e uma bobina de baixa pressão (28), o sistema de potência elétrica (40) inclui uma primeira máquina elétrica acionada por uma primeira bobina de pressão (26, 28) e que emite uma primeira voltagem (52), uma segunda máquina elétrica acionada por uma segunda bobina de pressão (26, 28) e que emite uma segunda voltagem (56), e um barramento de distribuição elétrica que recebe a primeira e a segunda voltagens (52, 56) e que abastece as voltagens (52, 56) para as cargas (70, 72).
BR102014026540A 2013-11-06 2014-10-23 sistema de potência elétrica BR102014026540A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1319585.4A GB2520024B (en) 2013-11-06 2013-11-06 Electrical power system for an aircraft

Publications (1)

Publication Number Publication Date
BR102014026540A2 true BR102014026540A2 (pt) 2016-10-04

Family

ID=49767741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014026540A BR102014026540A2 (pt) 2013-11-06 2014-10-23 sistema de potência elétrica

Country Status (7)

Country Link
US (1) US9963095B2 (pt)
JP (1) JP5934326B2 (pt)
CN (1) CN104627377B (pt)
BR (1) BR102014026540A2 (pt)
CA (1) CA2869096A1 (pt)
FR (1) FR3012796A1 (pt)
GB (1) GB2520024B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004701B1 (fr) * 2013-04-22 2015-04-03 Snecma Dispositif de delestage des alternateurs d'un turboreacteur pendant ses accelerations
US10090676B2 (en) * 2015-06-03 2018-10-02 Northrop Grumman Systems Corporation Aircraft DC power distribution systems and methods
EP3176896B1 (en) 2015-12-04 2019-10-30 HS Elektronik Systeme GmbH Power management and distribution system
US10227137B2 (en) * 2016-03-22 2019-03-12 Ge Aviation Systems Llc Hybrid power system for an aircraft
GB2550381B (en) * 2016-05-18 2020-06-24 Ge Aviat Systems Ltd An electric distribution architecture
GB2558577A (en) * 2017-01-06 2018-07-18 Ge Aviat Systems Ltd Aircraft high current switch module
GB2559730B (en) 2017-02-08 2019-11-13 Ge Aviat Systems Ltd Power delivery system for multiple loads
US11970062B2 (en) 2017-04-05 2024-04-30 Ge Aviation Systems Llc Systems and methods of power allocation for hybrid electric architecture
US11124311B2 (en) * 2017-05-23 2021-09-21 Pratt & Whitney Canada Corp. Engine assembly with a dedicated voltage bus
US10530153B2 (en) * 2017-05-23 2020-01-07 Ge Aviation Systems Llc Method and apparatus for operating a power system architecture
US10689999B2 (en) 2018-02-22 2020-06-23 Ge Aviation Systems, Llc Power generation system
US10934972B2 (en) 2018-07-19 2021-03-02 Raytheon Technologies Corporation Stability margin and clearance control using power extraction and assist of a gas turbine engine
GB201913015D0 (en) 2019-09-10 2019-10-23 Rolls Royce Plc electrical systems
GB201913017D0 (en) 2019-09-10 2019-10-23 Rolls Royce Plc Electrical system
GB201913016D0 (en) * 2019-09-10 2019-10-23 Rolls Royce Plc Elctrical systems
FR3103647B1 (fr) * 2019-11-21 2021-10-22 Safran Architecture électrique pour un aéronef à propulsion hybride thermique/électrique et aéronef bimoteurs comprenant une telle architecture
GB2589634B (en) 2019-12-06 2024-05-29 Rolls Royce Plc Electrical systems
GB2589640A (en) * 2019-12-06 2021-06-09 Rolls Royce Plc Gas turbine engine
GB2589633B (en) 2019-12-06 2022-01-05 Rolls Royce Plc Electrical systems
CN112467712B (zh) * 2020-11-03 2023-04-11 中国直升机设计研究所 一种超轻型直升机低压电源系统
US11520362B2 (en) 2021-02-17 2022-12-06 Rolls-Royce Singapore Pte. Ltd. Control for a target common bus voltage
US11520361B2 (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
US11845388B2 (en) * 2021-05-20 2023-12-19 General Electric Company AC electrical power system for a vehicle
GB2613787A (en) * 2021-12-14 2023-06-21 Rolls Royce Plc Aircraft power and propulsion system
GB202118041D0 (en) 2021-12-14 2022-01-26 Rolls Royce Plc Restarting a gas turbine engine
US12006051B2 (en) 2022-04-27 2024-06-11 General Electric Company Electrical power system for a vehicle
GB2620554A (en) * 2022-07-04 2024-01-17 Rolls Royce Plc Electrical power system
FR3138120A1 (fr) * 2022-07-19 2024-01-26 Airbus Operations (S.A.S.) Système d’alimentation électrique d’un aéronef.
FR3138410B1 (fr) 2022-07-28 2024-06-21 Safran Electrical & Power Système de génération et de distribution d’énergie électrique pour un aéronef et aéronef comprenant un tel système
EP4385902A1 (en) * 2022-12-13 2024-06-19 Airbus Operations, S.L.U. Auxiliary power system
US12034306B1 (en) 2023-02-07 2024-07-09 The Boeing Company Hybrid turbine and multiple-spool electric power system for aircraft
EP4414541A1 (en) * 2023-02-07 2024-08-14 The Boeing Company Hybrid turbine and multiple-spool electric power system for aircraft

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008478A1 (de) 1979-05-30 1980-12-11 Sundstrand Corp Steueranordnung und -verfahren fuer elektrisches generator- und verteilungssystem
US6124646A (en) * 1998-02-11 2000-09-26 Alliedsignal Inc. Aircraft air conditioning system including electric generator for providing AC power having limited frequency range
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
US7210653B2 (en) * 2002-10-22 2007-05-01 The Boeing Company Electric-based secondary power system architectures for aircraft
US6931856B2 (en) * 2003-09-12 2005-08-23 Mes International, Inc. Multi-spool turbogenerator system and control method
US20060174629A1 (en) * 2004-08-24 2006-08-10 Honeywell International, Inc Method and system for coordinating engine operation with electrical power extraction in a more electric vehicle
US7285871B2 (en) * 2004-08-25 2007-10-23 Honeywell International, Inc. Engine power extraction control system
FR2903451B1 (fr) * 2006-07-07 2008-09-12 Snecma Sa Turbomoteur avec un alternateur et procede de transmission de mouvement a un alternateur
FR2907761B1 (fr) 2006-10-27 2009-07-03 Airbus France Sas Dispositif de generation electrique d'un aeronef et de demarrage electrique d'un reacteur a bord d'un aeronef
FR2911442B1 (fr) * 2007-01-16 2015-05-15 Airbus France Systeme et procede d'alimentation en puissance pour les actionneurs a bord d'un aeronef
US20100251726A1 (en) * 2007-01-17 2010-10-07 United Technologies Corporation Turbine engine transient power extraction system and method
US7468561B2 (en) * 2007-03-27 2008-12-23 General Electric Company Integrated electrical power extraction for aircraft engines
US7882691B2 (en) * 2007-07-05 2011-02-08 Hamilton Sundstrand Corporation High to low pressure spool summing gearbox for accessory power extraction and electric start
US7936086B2 (en) * 2008-03-06 2011-05-03 Honeywell International, Inc. Paralleled HVDC bus electrical power system architecture
GB2483696B (en) 2010-09-17 2015-03-25 Ge Aviat Systems Ltd An aircraft with a power distribution system
US20120098329A1 (en) * 2010-10-26 2012-04-26 Hamilton Sundtrand Corporation Generator excitation during load fault conditions
US20120138737A1 (en) 2010-12-02 2012-06-07 Bruno Louis J Aircraft power distribution architecture
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
GB2495917B (en) 2011-10-24 2014-10-22 Ge Aviat Systems Ltd Multiple source electrical power distribution in aircraft
US9328661B2 (en) * 2011-11-03 2016-05-03 Northrop Grumman Systems Corporation Apparatus for aircraft with high peak power equipment
US20130232941A1 (en) 2012-03-07 2013-09-12 Ge Aviation Systems Llc Apparatus for extracting input power from the low pressure spool of a turbine engine
FR2988694B1 (fr) 2012-03-30 2014-03-28 Hispano Suiza Sa Dispositif d'alimentation electrique d'un aeronef au sol
JP5941744B2 (ja) * 2012-04-27 2016-06-29 株式会社Ｉｈｉエアロスペース 発電システム
US9045996B2 (en) * 2012-11-20 2015-06-02 Honeywell International Inc. Gas turbine engine optimization by electric power transfer

Also Published As

Publication number Publication date
GB201319585D0 (en) 2013-12-18
CA2869096A1 (en) 2015-05-06
CN104627377B (zh) 2019-04-30
US9963095B2 (en) 2018-05-08
JP5934326B2 (ja) 2016-06-15
CN104627377A (zh) 2015-05-20
US20150123463A1 (en) 2015-05-07
GB2520024A (en) 2015-05-13
GB2520024B (en) 2016-02-03
FR3012796A1 (fr) 2015-05-08
JP2015110409A (ja) 2015-06-18

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2538 DE 27-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.