JP2019180225A - 電気作動を有する航空機用の電力システム構造 - Google Patents
電気作動を有する航空機用の電力システム構造 Download PDFInfo
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- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
- B64C13/24—Transmitting means
- B64C13/38—Transmitting means with power amplification
- B64C13/50—Transmitting means with power amplification using electrical energy
-
- 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
-
- 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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1438—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in combination with power supplies for loads other than batteries
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/08—Arrangements 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 a dc motor
- H02P3/14—Arrangements 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 a dc motor by regenerative braking
-
- 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
- B64D2221/00—Electric power distribution systems onboard aircraft
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/44—The network being an on-board power network, i.e. within a vehicle for aircrafts
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/143—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple generators
-
- 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
- Y02T50/50—On board measures aiming to increase energy efficiency
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Direct Current Feeding And Distribution (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
及び第2の閾値電荷を超える充電状態を有する前記バッテリに応じて、整流器をACバスから切断することをさらに含む、条項11に記載の方法。
第1の閾値電荷未満である充電状態を有するバッテリに応じて、前記バッテリを直流(DC)バスに選択的に結合させて前記バッテリを充電すること;第2の閾値電荷を超える充電状態を有する前記バッテリに応じて、整流器ユニットを交流(AC)バスから選択的に分離すること;及び前記DCバスに結合した電気アクチュエータの逆駆動の発生により生じた回生電気エネルギーを前記DCバスで受信することを含む、方法。
Claims (10)
- 直流(DC)バス(110、160);
電気アクチュエータ負荷(106、156)であって、前記電気アクチュエータ負荷を逆駆動することによって回生電気エネルギーが生成され、前記電気アクチュエータ負荷が前記回生電気エネルギーを前記DCバスへ伝達するよう構成されている、電気アクチュエータ負荷;及び
少なくとも一つの追加の負荷(114、164)であって、前記回生電気エネルギーの少なくとも一部が、前記少なくとも一の追加の負荷へ伝達される、少なくとも一つの追加の負荷;
を含む回生負荷(112、162)のための電力システム(100、410)。 - 充電器(116、166)であって、前記回生電気エネルギーの少なくとも一部が前記充電器へ伝達される、充電器;及び
前記充電器により充電されるよう構成されるバッテリ(118、168)
を更に含む、請求項1に記載のシステム。 - 交流(AC)バス(104、154);及び
前記ACバスからのAC電気エネルギーをDC電気エネルギーに変換し、且つ前記DC電気エネルギーを前記DCバスへ伝達するよう構成されている整流器(108、158)
をさらに含む、請求項1又は2に記載のシステム。 - 第1の閾値電荷未満である充電状態を有するバッテリ(118、168)に応じて、充電器(116、166)を前記DCバスに接続するよう構成されており、且つ第2の閾値電荷を超える充電状態を有する前記バッテリに応じて、整流器(108、158)を前記DCバスから切断するよう構成されているバス電力制御ユニット(120)
を更に含む、請求項3に記載のシステム。 - 前記電気アクチュエータ負荷が、航空機(400)の操縦翼面(402)を動かすように構成されている、請求項1から3のいずれか一項に記載のシステム。
- 前記回生電気エネルギーが、前記電気アクチュエータ負荷又は前記DCバスに結合したレジスタを通して熱として消散されない、請求項1から3又は5のいずれか一項に記載のシステム。
- 電力システム(100、410)中の回生負荷(112、162)を管理するための方法であって、
電気エネルギーを直流(DC)バス(110、160)から前記DCバスに結合した電気アクチュエータ(112、162)へ伝達すること;
前記DCバスで、前記電気アクチュエータの逆駆動の発生により生じる前記電気アクチュエータからの回生電気エネルギーを受信すること;及び
前記DCバスに結合したバッテリ(118、168)で回生電気エネルギーの少なくとも一部を貯蔵すること;
を含む、方法。 - 前記回生電気エネルギーの少なくとも一部を、前記DCバスに結合した少なくとも一つの負荷へ伝達すること
を更に含む、請求項7に記載の方法。 - ACバスからの交流(AC)電気エネルギーをDC電気エネルギーに変換すること、及び前記DCバスで前記DC電気エネルギーを受信すること、
を更に含む、請求項7又は8に記載の方法。 - 第1の閾値電荷未満の充電状態を有する前記バッテリに応じて、充電器(116、166)を前記DCバスに接続すること;及び
第2の閾値電荷を超える充電状態を有する前記バッテリに応じて、整流器(108、158)をACバスから切断すること
を更に含む、請求項7から9のいずれか一項に記載の方法。
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US15/834,606 | 2017-12-07 | ||
US15/834,606 US10784701B2 (en) | 2017-12-07 | 2017-12-07 | Power system architecture for aircraft with electrical actuation |
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JP2019180225A true JP2019180225A (ja) | 2019-10-17 |
JP7222681B2 JP7222681B2 (ja) | 2023-02-15 |
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EP (1) | EP3495272B1 (ja) |
JP (1) | JP7222681B2 (ja) |
KR (1) | KR102579630B1 (ja) |
CN (1) | CN110034601A (ja) |
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US11489356B2 (en) * | 2019-07-02 | 2022-11-01 | Abb Schweiz Ag | MVDC link-powered battery chargers and operation thereof |
GB2604364B (en) * | 2021-03-03 | 2024-04-17 | Rolls Royce Plc | Electrical power systems |
GB2604366B (en) | 2021-03-03 | 2023-10-25 | Rolls Royce Plc | Electrical power systems |
GB2604365B (en) * | 2021-03-03 | 2024-05-22 | Rolls Royce Plc | Electrical power systems |
US11196585B1 (en) | 2021-03-31 | 2021-12-07 | Beta Air, Llc | Method and system for virtualizing a plurality of controller area network bus units communicatively connected to an aircraft |
US11447015B1 (en) | 2021-06-15 | 2022-09-20 | Beta Air, Llc | System and method for dynamic excitation of an energy storage element configured for use in an electric aircraft |
US20230347787A1 (en) * | 2022-04-29 | 2023-11-02 | Beta Air, Llc | Systems and method for battery monitoring with over charge protection |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012205495A (ja) * | 2011-03-23 | 2012-10-22 | General Electric Co <Ge> | 補助駆動部から推進エネルギーを供給するためのシステムおよびその製造方法 |
JP2015532081A (ja) * | 2012-07-30 | 2015-11-05 | 川崎重工業株式会社 | 航空機用電気系統安定化システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6778414B2 (en) * | 2002-12-20 | 2004-08-17 | The Boeing Company | Distributed system and methodology of electrical power regulation, conditioning and distribution on an aircraft |
FR2909233B1 (fr) * | 2006-11-23 | 2011-03-04 | Hispano Suiza Sa | Alimentation d'un aeronef en energie electrique |
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 |
US8789791B2 (en) * | 2008-06-10 | 2014-07-29 | Lockheed Martin Corporation | Electrical system and electrical accumulator for electrical actuation and related methods |
WO2012061522A2 (en) * | 2010-11-02 | 2012-05-10 | Global Solar Water And Power Systems, Inc. | Grid tie system and method |
US9233613B2 (en) * | 2011-06-07 | 2016-01-12 | Toyota Jidosha Kabushiki Kaisha | Electrically powered vehicle and method for controlling electrically powered vehicle |
US8829826B2 (en) * | 2011-08-25 | 2014-09-09 | Hamilton Sundstrand Corporation | Regenerative load electric power management systems and methods |
US9120390B2 (en) * | 2012-03-08 | 2015-09-01 | General Electric Company | Apparatus for transferring energy using onboard power electronics and method of manufacturing same |
US9783185B2 (en) * | 2014-08-19 | 2017-10-10 | General Electric Company | Vehicle propulsion system having an energy storage system and optimized method of controlling operation thereof |
US9787101B2 (en) | 2014-09-09 | 2017-10-10 | Honeywell International Inc. | Bidirectional conversion architecture with energy storage |
US9969292B2 (en) * | 2014-11-14 | 2018-05-15 | Johnson Controls Technology Company | Semi-active partial parallel battery architecture for an automotive vehicle systems and methods |
JP6502758B2 (ja) * | 2015-06-15 | 2019-04-17 | 川崎重工業株式会社 | 直流安定化電源システム |
US9787117B2 (en) * | 2015-09-17 | 2017-10-10 | Conductive Holding, LLC | Bidirectional battery charger integrated with renewable energy generation |
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---|---|---|---|---|
JP2012205495A (ja) * | 2011-03-23 | 2012-10-22 | General Electric Co <Ge> | 補助駆動部から推進エネルギーを供給するためのシステムおよびその製造方法 |
JP2015532081A (ja) * | 2012-07-30 | 2015-11-05 | 川崎重工業株式会社 | 航空機用電気系統安定化システム |
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EP3495272A1 (en) | 2019-06-12 |
CN110034601A (zh) | 2019-07-19 |
KR102579630B1 (ko) | 2023-09-15 |
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US10784701B2 (en) | 2020-09-22 |
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US20190181669A1 (en) | 2019-06-13 |
KR20190067719A (ko) | 2019-06-17 |
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