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)

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US11970062B2 (en) 2017-04-05 2024-04-30 Ge Aviation Systems Llc Systems and methods of power allocation for hybrid electric architecture
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US10530153B2 (en) * 2017-05-23 2020-01-07 Ge Aviation Systems Llc Method and apparatus for operating a power system architecture
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GB201913015D0 (en) * 2019-09-10 2019-10-23 Rolls Royce Plc electrical systems
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US11520361B2 (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
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

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Also Published As

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

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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.