BRPI0704175A - sistema de alimentação de energia elétrica para uma aeronave - Google Patents

sistema de alimentação de energia elétrica para uma aeronave

Info

Publication number
BRPI0704175A
BRPI0704175A BRPI0704175-6A BRPI0704175A BRPI0704175A BR PI0704175 A BRPI0704175 A BR PI0704175A BR PI0704175 A BRPI0704175 A BR PI0704175A BR PI0704175 A BRPI0704175 A BR PI0704175A
Authority
BR
Brazil
Prior art keywords
aircraft
line
voltage
engine
mains
Prior art date
Application number
BRPI0704175-6A
Other languages
English (en)
Inventor
Serge Berenger
Original Assignee
Hispano Suiza Sa
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 Hispano Suiza Sa filed Critical Hispano Suiza Sa
Publication of BRPI0704175A publication Critical patent/BRPI0704175A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/12—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/32—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles for aircrafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

SISTEMA DE ALIMENTAçãO DE ENERGIA ELéTRICA PARA UMA AERONAVE é descrito um gerador principal (112) que distribui uma tensão de CA a uma rede elétrica (210) a bordo do aeroplano por meio de uma linha principal (120) que tem pelo menos um contactador de linha (122) montado nela, a tensão sendo regulada por um regulador (170). Uma rede elétrica do motor (150) distribui eletricidade a várias cargas situadas na zona de um motor montado em uma aeronave e a um computador de controle do motor (130), a rede elétrica do motor (150) tendo uma primeira entrada de alimentação conectada na linha de alimentação de energia elétrica principal (120) por meio de uma linha de alimentação de energia elétrica secundária (124), a montante do contactador de linha (122), a fim de receber diretamente eletricidade derivada do gerador principal sem passar pela rede elétrica (210) a bordo da aeronave. O regulador de tensão (170) que regula a tensão distribuída pelo gerador principal pode situar-se na zona do motor e ser acionado pela rede elétrica do motor (150).
BRPI0704175-6A 2006-11-23 2007-11-23 sistema de alimentação de energia elétrica para uma aeronave BRPI0704175A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0655072A FR2909233B1 (fr) 2006-11-23 2006-11-23 Alimentation d'un aeronef en energie electrique

Publications (1)

Publication Number Publication Date
BRPI0704175A true BRPI0704175A (pt) 2008-07-08

Family

ID=38255472

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704175-6A BRPI0704175A (pt) 2006-11-23 2007-11-23 sistema de alimentação de energia elétrica para uma aeronave

Country Status (11)

Country Link
US (1) US20080211237A1 (pt)
EP (1) EP1926194A1 (pt)
JP (1) JP2008127013A (pt)
CN (1) CN101202454A (pt)
BR (1) BRPI0704175A (pt)
CA (1) CA2610636A1 (pt)
FR (1) FR2909233B1 (pt)
IL (1) IL187583A0 (pt)
RU (1) RU2007143382A (pt)
SG (1) SG143195A1 (pt)
ZA (1) ZA200710114B (pt)

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FR2954283B1 (fr) * 2009-12-23 2012-03-02 Hispano Suiza Sa Aeronef comportant un demarreur-generateur electrique pour le ou chaque turboreacteur et un train d'aterrissage equipe d'un moteur electrique de manoeuvre au sol
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FR2993243B1 (fr) 2012-07-12 2014-07-11 Eurocopter France Architecture d'alimentation hybride en puissance mecanique d'un rotor, geree a partir du reseau de bord d'un giravion
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FR3027058B1 (fr) * 2014-10-13 2016-11-04 Turbomeca Architecture d'un systeme propulsif d'un helicoptere comprenant un turbomoteur hybride et un systeme de reactivation de ce turbomoteur hybride
FR3027286B1 (fr) * 2014-10-20 2018-01-05 Safran Helicopter Engines Systeme propulsif hybride d'un aeronef multi-moteur
FR3031635B1 (fr) * 2015-01-08 2018-05-04 Airbus Helicopters Giravion dote d'un equipement electrique regulant l'alimentation en energie electrique d'un turbomoteur en phase de demarrage
US10000296B2 (en) * 2015-02-18 2018-06-19 Hamilton Sundstrand Corporation Electrical control system
CN105429127B (zh) * 2015-11-17 2018-04-13 陕西航空电气有限责任公司 一种电起动配电系统
US10598047B2 (en) * 2016-02-29 2020-03-24 United Technologies Corporation Low-power bowed rotor prevention system
US10227137B2 (en) * 2016-03-22 2019-03-12 Ge Aviation Systems Llc Hybrid power system for an aircraft
CN105978422B (zh) * 2016-06-07 2019-01-25 中国南方航空工业(集团)有限公司 直升机交流电源系统用控制装置
US10787933B2 (en) 2016-06-20 2020-09-29 Raytheon Technologies Corporation Low-power bowed rotor prevention and monitoring system
FR3062250A1 (fr) * 2017-01-24 2018-07-27 Zodiac Aero Electric Architecture de communication de puissance pour un aeronef
CN106972617A (zh) * 2017-03-29 2017-07-21 中国航空无线电电子研究所 应用于模块化航电系统的电源冗余备份装置
CN107140219B (zh) * 2017-03-31 2019-06-21 中国商用飞机有限责任公司北京民用飞机技术研究中心 一种基于智能接触器的多电飞机分布式配电控制架构
US10784701B2 (en) * 2017-12-07 2020-09-22 The Boeing Company Power system architecture for aircraft with electrical actuation
CN108121252A (zh) * 2017-12-15 2018-06-05 石家庄飞机工业有限责任公司 一种基于全权数字电子控制系统的飞机电气控制系统
WO2019183428A1 (en) 2018-03-22 2019-09-26 Continental Motors, Inc. Engine ignition timing and power supply system
CN110556781B (zh) * 2018-05-31 2022-08-12 上海航空电器有限公司 单通道多电飞机发电机控制器的联接汇流条差动保护功能结构
KR102336316B1 (ko) * 2018-09-13 2021-12-07 엘에스일렉트릭 (주) 전원 공급 장치 및 전원 공급 시스템
US10589635B1 (en) * 2019-03-01 2020-03-17 The Boeing Company Active voltage control for hybrid electric aircraft
GB201913017D0 (en) * 2019-09-10 2019-10-23 Rolls Royce Plc Electrical system
CA3100782C (en) * 2019-11-27 2026-02-03 Bombardier Inc. Methods and systems for operating an auxiliary power unit
US11005465B1 (en) * 2020-01-13 2021-05-11 Hamilton Sunstrand Corporation Zero-cross circuit with low phase delay
CN111756284B (zh) * 2020-06-17 2024-07-16 江西洪都航空工业集团有限责任公司 一种双余度设计的双通道飞机发电机控制装置
FR3126076B1 (fr) * 2021-08-09 2023-12-08 Safran Electrical & Power Réseau électrique pour aéronefs à deux points de régulation
US12281618B2 (en) * 2022-04-25 2025-04-22 General Electric Company Mounting assembly for a gearbox assembly
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Also Published As

Publication number Publication date
CN101202454A (zh) 2008-06-18
RU2007143382A (ru) 2009-05-27
ZA200710114B (en) 2008-09-25
FR2909233B1 (fr) 2011-03-04
CA2610636A1 (fr) 2008-05-23
IL187583A0 (en) 2008-03-20
SG143195A1 (en) 2008-06-27
EP1926194A1 (fr) 2008-05-28
JP2008127013A (ja) 2008-06-05
FR2909233A1 (fr) 2008-05-30
US20080211237A1 (en) 2008-09-04

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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]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]