WO2007113312A1 - Dispositif d'alimentation d'une pluralite de charges a partir d'un reseau de fourniture d'energie electrique - Google Patents
Dispositif d'alimentation d'une pluralite de charges a partir d'un reseau de fourniture d'energie electrique Download PDFInfo
- Publication number
- WO2007113312A1 WO2007113312A1 PCT/EP2007/053295 EP2007053295W WO2007113312A1 WO 2007113312 A1 WO2007113312 A1 WO 2007113312A1 EP 2007053295 W EP2007053295 W EP 2007053295W WO 2007113312 A1 WO2007113312 A1 WO 2007113312A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- converter
- eppi
- load
- converters
- charges
- Prior art date
Links
- 239000013598 vector Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/493—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
-
- 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
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0043—Converters switched with a phase shift, i.e. interleaved
Definitions
- the invention relates to a device for supplying a plurality of loads from an electrical energy supply network.
- the invention finds particular utility in the aeronautical field.
- Large aircraft have more and more embedded electrical equipment. This equipment is very varied in nature and its energy consumption is very variable over time. For example, the internal air conditioning and lighting systems are in almost continuous operation, so redundant safety systems such as steering controls are used only exceptionally.
- the aircraft has a three-phase electrical power supply network allowing the supply of all the electrical equipment called charges thereafter.
- the different charges may require different energy inputs in voltage and current type, alternating or continuous.
- the loads can be more or less tolerant to the disturbances of the electrical network which supplies them.
- the current solution leads to associating with each load its own converter and its dedicated filtering network. This solution is expensive and induces a large embedded mass.
- the aim of the invention is to reduce the mass and the cost of energy transformation devices between an electrical energy supply network and the various embedded loads by proposing a modularity of converters ensuring the transformation of energy.
- the subject of the invention is a device for supplying a plurality of loads from an electrical energy supply network, and several converters each having an input and an output, the input of each converter taking energy from the network and the output of each converter being associated with at least one load to deliver energy, characterized in that it comprises switching means for varying the association between converters and loads.
- the combination of converters and loads is based on the instantaneous power requirement and the instantaneous control mode of the load (Li) associated with it.
- the mode of control of the load depends essentially on the type of load. By way of example commonly used in an aircraft, mention may be made of speed, torque or position regulation, anti-icing or deicing, constant power operation and various engine control strategies (defluxing , control with or without sensor).
- FIG. 1 shows schematically an example of the device according to the invention
- FIG. 2 represents a converter supplying only a single load
- FIG. 3 represents a load fed by several converters
- FIG. 4 diagrammatically represents an example of a converter
- FIG. 5 diagrammatically represents an example of an inverter comprising an elementary voltage inverter, the inverter belonging to the converter represented in FIG. 4;
- FIG. 6 diagrammatically represents another example of an inverter comprising two elementary voltage inverters
- FIG. 7 represents in tabular form an example of the own switching frequencies of the converter and the output current of the converters.
- Figure 1 shows a device 1 for supplying several loads used on board an aircraft.
- four charges L1 to L4 are shown by way of example.
- the term "load” means one or more electrical devices continuously powered simultaneously.
- the device 1 is powered by an alternating network 2 or phases.
- the device delivers alternating voltages with n2 phases to the loads.
- the device 1 comprises for example 6 EPP1 converters to
- the device 1 also comprises six secondary distribution bars, one per converter EPP1 to EPP6, respectively B1 to B6.
- Each secondary distribution bar comprises one or more n2 phase power switch for supplying the different loads L1 to L4.
- the secondary distribution bar B1 is capable of supplying the load L1 by the switch B11 and the load L4 by the switch B14.
- the secondary distribution bar B2 is capable of supplying the load L1 by the switch B21 the load L2 by the switch B22 and the load L3 by the switch B23.
- the secondary distribution bar B3 is capable of supplying the load L3 via the switch B33.
- the secondary distribution bar B4 is capable of supplying the load L3 via the switch B43.
- the secondary distribution bar B5 is capable of supplying the load L2 via the switch B52 and the secondary distribution bar B6 is capable of supplying the load L4 via the switch B64.
- the switches are controlled so as to allocate in real time as much converter as necessary to the energy requirement of a given load.
- the allocation or association in real time makes it possible to limit the number of converters in the device 1.
- the modification of the association in real time can be done for example in the aeronautical field during a flight.
- a given converter labeled EPP
- EPP the converter
- the three charges L1, L2 and L3 are for example used each at different flight phases of the aircraft and the converter can be used alternately for one of the three charges L1, L2 or L3.
- FIG. 4 schematically represents an exemplary EPP converter comprising two inverters 01 and 02 as well as four filters F1 to F4.
- the EPP converter can be powered either by an input E1 by means of an alternating network or by an input E2 by means of a continuous network.
- the EPP converter can deliver energy either as an AC voltage through an output S2 or as a DC voltage through an output S1.
- the input E1 is connected to the output S1 via the filter F1, the inverter 01 and the filter F2, these three elements being connected in series.
- the input E2 and the output S1 coincide and are connected to the output S2 via the filter F3, the inverter 02 and the filter F4, these three elements being connected in series.
- the inverters 01 and 02 can operate in rectifier or alternator depending on whether it transforms an alternating current into direct current or vice versa.
- the filters F1 to F4 are, for example, passive filters and comprise chokes and capacitors.
- the number of phases at the input or output points E1 and S2 has not been represented.
- the inverter 01 could be replaced by a simple rectifier or any other means allowing a power transfer from E1 to E2 / S1 or S2.
- the reversibility of the inverter 02 is not mandatory.
- Figure 5 shows an example of a portion of the converter
- FIG. 5 diagrammatically represents an exemplary implementation of the inverter 02 operating in three phases P1, P2 and P3 with six electronic switches T1 to T6.
- Leg of the inverter 02 is called a set formed by two switches, for example T1 and T4, connected by a common point.
- the inverter 02 has two legs.
- the inverter 02 may comprise one or more additional legs intended to allow active filtering of the transmitted common mode.
- FIG. 6 represents another example of in which the inverter comprises two three-phase elementary inverters 021 and 022, each using six switches, T11 to T16 for the inverter 021 and T21 to T26 for the inverter 022.
- FIG. 6 represents in tabular form an example of the own switching frequencies of the converter and the output current of converters supplying only a single load Li.
- each secondary distribution bar Bi comprises a switch Bii capable of supplying the load Li.
- the switches Bii are open or closed depending on the current requirement of the load Li.
- each EPPi converter receives a current setpoint to be delivered to the Li charge (s) associated therewith.
- This current setpoint is a function of the need of the load and of the different associated converters.
- the device comprises a calculator centralizing the current requirements of the different loads and the state of availability of the different converters.
- the computer determines the current setpoint transmitted to the different converters.
- the intensity consumed by the load Li is noted in the fourth row of the table and is expressed in amperes.
- the example has been limited to 6 converters, but it is of course possible to extend the example to a larger number of converters.
- the intensity delivered by each converter is noted in the third row of the table and is also expressed in amperes. This intensity is equal to the intensity consumed by the load Li divided by the number of converters connected to the load Li. It is assumed that a converter can deliver at most 30A. To supply a load consuming 3OA, it is possible to feed it only by a single converter or to supply it with two converters each delivering only 15A as shown in the second column of the table. Other possibilities are well understood and we chooses the possibility according to the number of converters available at the given moment leaves to question this choice later. In practice, if a load requires an intensity between two columns of the table, we can choose the configuration corresponding to the column immediately higher rank.
- each EPPi converter operates in pulse width modulation and the device comprises means for adapting in real time a converter-specific switching frequency according to the instantaneous power requirement and the instantaneous control mode of the Li charge associated therewith. .
- the current setpoint changes a switching frequency of the converter receiving this setpoint. This frequency is noted in the table in the second line and is expressed in kilo Hertz.
- a switching frequency f1 is chosen for a single converter supplying the load Li, 3OkHz in the example chosen, and the frequency selected for n converter is equal. to fl / n.
- the device comprises means for adapting in real time a clipping clock phase specific to the converter as a function of the instantaneous power requirement of the load Li associated therewith.
- This phase makes it possible to adapt in real time the intensity delivered by the converter to the need of the load Li.
- the adaptation of the clock phase is especially of interest in the case where at least two converters are associated with the same load. .
- the adaptation is of a converter compared to the other
- the device comprises means for adapting in real time a vector control of the converter or converters associated with a load. For example, it is possible to switch from an X-type vector control to a Y-type vector control depending on the instantaneous power requirement and the power mode. Li load control associated with it. This phase makes it possible to adapt in real time the intensity delivered by the converter to the need of the load Li while limiting the level of disturbances of the supply of the load.
- the vector control includes in particular the vector pattern in a cycle, in other words the sequence of the vectors of voltages applied to the load during an operating cycle, the frequency of the patterns, the type of modulator, for example modulation modulated. pulse width and the phase of a cycle clock.
- the vector control is established using the sequence of opening and closing interrupts of the switches.
- type of modulation of the converter it is also possible to modify the type of modulation of the converter.
- type of modulation is meant for example the use of a triangular clock and triggering a pulse on the rising or falling edges of the clock.
- a setting of protection modes of the converter it is possible to allow a converter to deliver an intensity greater than its nominal intensity for a short period or even without a time limit by accepting a possible failure of the converter in order to supply a critical load such as, for example, the control surfaces of a plane in landing phase. In case of failure, a converter, we can allocate to the load another converter.
- the device can handle the case where all the converters are used and where at a given moment an additional load needs to be powered.
- Each load is assigned a priority level. For example, in an airplane, the flight controls will have a higher priority level than the power of a video system for projecting films to the attention of passengers.
- the device then comprises means for suspending the supply of a load of a low priority level, when all the converters are used to feed the loads of a higher priority level. In our example, the device is likely to suspend the power of the video system in favor of flight controls when necessary. Means for suspending the power supply of a load make it possible to improve the availability rate of a critical load without permanently associating it with several converters which would need only their own redundancy.
- the priority levels of the different loads may for example be stored in an allocation table belonging to the device 1.
- This table for allocating the converters and the charges may vary according to the phases of the mission of the aircraft, depending on the levels of the aircraft. criticality and availability of loads and the number of converters available. This table makes it possible to determine throughout the mission the position of the different switches Bii.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/295,769 US20090091187A1 (en) | 2006-04-05 | 2007-04-04 | Device for Powering a Plurality of Loads from an Electrical Power Supply Network |
CA 2650439 CA2650439A1 (fr) | 2006-04-05 | 2007-04-04 | Dispositif d'alimentation de charges multiples a partir d'un reseau d'alimentation electrique |
EP07727766A EP2011221A1 (fr) | 2006-04-05 | 2007-04-04 | Dispositif d'alimentation d'une pluralite de charges a partir d'un reseau de fourniture d'energie electrique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0603002 | 2006-04-05 | ||
FR0603002A FR2899734B1 (fr) | 2006-04-05 | 2006-04-05 | Dispositif d'alimentation d'une pluralite de charges a partir d'un reseau de fourniture d'energie electrique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007113312A1 true WO2007113312A1 (fr) | 2007-10-11 |
Family
ID=36942419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/053295 WO2007113312A1 (fr) | 2006-04-05 | 2007-04-04 | Dispositif d'alimentation d'une pluralite de charges a partir d'un reseau de fourniture d'energie electrique |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090091187A1 (fr) |
EP (1) | EP2011221A1 (fr) |
CA (1) | CA2650439A1 (fr) |
FR (1) | FR2899734B1 (fr) |
RU (2) | RU2008143374A (fr) |
WO (1) | WO2007113312A1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009125012A2 (fr) * | 2008-04-09 | 2009-10-15 | Thales | Reseau electrique |
WO2009125013A2 (fr) * | 2008-04-09 | 2009-10-15 | Thales | Reseau electrique d'un aeronef |
WO2009125007A2 (fr) * | 2008-04-09 | 2009-10-15 | Thales | Procede de gestion d'un reseau electrique |
FR2949436A1 (fr) * | 2009-08-25 | 2011-03-04 | Thales Sa | Reseau electrique d'un aeronef et procede de fonctionnement du reseau electrique. |
FR2958812A1 (fr) * | 2010-04-12 | 2011-10-14 | Novatec | Procede d'equilibrage d'un reseau electrique comportant plusieurs generateurs, repartiteurs et installations |
US8749956B2 (en) | 2011-04-26 | 2014-06-10 | Airbus Operations S.A.S. | Electrical power distribution unit and a vehicle having such a unit |
EP3352318A1 (fr) * | 2017-01-24 | 2018-07-25 | Zodiac Aero Electric | Architecture de communication de puissance pour un aéronef |
FR3062251A1 (fr) * | 2017-01-24 | 2018-07-27 | Zodiac Aero Electric | Architecture de communication de puissance pour un aeronef |
US10826409B2 (en) | 2018-03-08 | 2020-11-03 | Thales | Electrical architecture for controlling converters and aircraft comprising the architecture |
FR3095725A1 (fr) | 2019-05-02 | 2020-11-06 | Thales | Dispositif de filtrage inductif et architecture électrique mettant en oeuvre le dispositif de filtrage |
FR3111333A1 (fr) | 2020-06-16 | 2021-12-17 | Thales | Architecture électrique d’un aéronef |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8803485B2 (en) * | 2009-03-25 | 2014-08-12 | Alieva, Inc. | High efficiency adaptive power conversion system and method of operation thereof |
FI122161B (fi) * | 2010-04-15 | 2011-09-15 | Abb Oy | Järjestely ja menetelmä taajuusmuuttajamoduulien ohjaamiseksi |
US9564835B2 (en) | 2013-03-15 | 2017-02-07 | Sunpower Corporation | Inverter communications using output signal |
FR3015145B1 (fr) * | 2013-12-18 | 2017-07-07 | Thales Sa | Dispositif de conversion de puissance electrique modulaire et reconfigurable |
FR3017257B1 (fr) * | 2014-01-31 | 2017-11-10 | Hispano-Suiza | Systeme de distribution et de conversion electrique pour un aeronef |
US10479511B2 (en) * | 2015-02-17 | 2019-11-19 | Sikorsky Aircraft Corporation | Direct current (DC) deicing control system, a DC deicing system and an aircraft including a DC deicing system |
US10942527B2 (en) * | 2017-05-30 | 2021-03-09 | Textron Innovations Inc. | System and method for controlling rotorcraft load priority |
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US5698969A (en) * | 1995-11-29 | 1997-12-16 | Westinghouse Electric Corporation | Apparatus and method for interline power flow control |
US5852558A (en) * | 1997-06-20 | 1998-12-22 | Wisconsin Alumni Research Foundation | Method and apparatus for reducing common mode voltage in multi-phase power converters |
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US6046513A (en) * | 1995-12-20 | 2000-04-04 | Primex Technologies, Inc. | Load distribution and management system |
US20020128759A1 (en) * | 2001-03-06 | 2002-09-12 | Sodoski Anthony F. | Power management under limited power conditions |
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EP1421826B1 (fr) * | 2001-08-29 | 2005-11-16 | Electricité de France | Dispositif d'alimentation en courant continu pour four a arc |
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-
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-
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- 2007-04-04 CA CA 2650439 patent/CA2650439A1/fr not_active Abandoned
- 2007-04-04 US US12/295,769 patent/US20090091187A1/en not_active Abandoned
- 2007-04-04 WO PCT/EP2007/053295 patent/WO2007113312A1/fr active Application Filing
- 2007-04-04 RU RU2008143374/09A patent/RU2008143374A/ru unknown
- 2007-04-04 EP EP07727766A patent/EP2011221A1/fr not_active Withdrawn
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2013
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US6046513A (en) * | 1995-12-20 | 2000-04-04 | Primex Technologies, Inc. | Load distribution and management system |
US5852558A (en) * | 1997-06-20 | 1998-12-22 | Wisconsin Alumni Research Foundation | Method and apparatus for reducing common mode voltage in multi-phase power converters |
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US20020128759A1 (en) * | 2001-03-06 | 2002-09-12 | Sodoski Anthony F. | Power management under limited power conditions |
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WO2003014902A1 (fr) * | 2001-08-10 | 2003-02-20 | Shakti Systems, Inc. | Architecture de source d'alimentation distribuee |
EP1421826B1 (fr) * | 2001-08-29 | 2005-11-16 | Electricité de France | Dispositif d'alimentation en courant continu pour four a arc |
WO2004068687A1 (fr) * | 2003-01-31 | 2004-08-12 | Engetron Engenharia Eletrônica Ind. E Com. Ltda. | Systeme d'alimentation electrique a ondulateurs monophases ou multiphases fonctionnant en parallele |
FR2865864A1 (fr) * | 2004-01-30 | 2005-08-05 | Messier Bugatti | Installation de gestion de puissance dans un avion. |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009125012A3 (fr) * | 2008-04-09 | 2010-05-14 | Thales | Reseau electrique |
FR2930083A1 (fr) * | 2008-04-09 | 2009-10-16 | Thales Sa | Reseau electrique d'un aeronef |
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FR2930084A1 (fr) * | 2008-04-09 | 2009-10-16 | Thales Sa | Procede de gestion d'un reseau electrique |
WO2009125012A2 (fr) * | 2008-04-09 | 2009-10-15 | Thales | Reseau electrique |
FR2930085A1 (fr) * | 2008-04-09 | 2009-10-16 | Thales Sa | Reseau electrique |
WO2009125007A3 (fr) * | 2008-04-09 | 2010-05-14 | Thales | Procede de gestion d'un reseau electrique |
CN102037625A (zh) * | 2008-04-09 | 2011-04-27 | 塔莱斯公司 | 电气网络 |
WO2009125007A2 (fr) * | 2008-04-09 | 2009-10-15 | Thales | Procede de gestion d'un reseau electrique |
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US9425624B2 (en) | 2009-08-25 | 2016-08-23 | Thales | Electrical network of an aircraft and method of operation of the electrical network |
FR2958812A1 (fr) * | 2010-04-12 | 2011-10-14 | Novatec | Procede d'equilibrage d'un reseau electrique comportant plusieurs generateurs, repartiteurs et installations |
WO2011128344A3 (fr) * | 2010-04-12 | 2012-08-23 | Novatec | Procede d'equilibrage d'un reseau electrique comportant plusieurs generateurs, repartiteurs et installations |
US9419441B2 (en) | 2010-04-12 | 2016-08-16 | Novatec | Method of balancing an electrical network comprising several generators, distributors and installations |
US8749956B2 (en) | 2011-04-26 | 2014-06-10 | Airbus Operations S.A.S. | Electrical power distribution unit and a vehicle having such a unit |
EP3352318A1 (fr) * | 2017-01-24 | 2018-07-25 | Zodiac Aero Electric | Architecture de communication de puissance pour un aéronef |
FR3062251A1 (fr) * | 2017-01-24 | 2018-07-27 | Zodiac Aero Electric | Architecture de communication de puissance pour un aeronef |
US10673234B2 (en) | 2017-01-24 | 2020-06-02 | Zodiac Aero Electric | Power communication architecture for an aircraft |
US10826409B2 (en) | 2018-03-08 | 2020-11-03 | Thales | Electrical architecture for controlling converters and aircraft comprising the architecture |
FR3095725A1 (fr) | 2019-05-02 | 2020-11-06 | Thales | Dispositif de filtrage inductif et architecture électrique mettant en oeuvre le dispositif de filtrage |
EP3745431A1 (fr) | 2019-05-02 | 2020-12-02 | Thales | Dispositif de filtrage inductif et architecture électrique mettant en oeuvre le dispositif de filtrage |
US11715589B2 (en) | 2019-05-02 | 2023-08-01 | Thales | Inductive filtering device and electrical architecture implementing the inductive filtering device |
FR3111333A1 (fr) | 2020-06-16 | 2021-12-17 | Thales | Architecture électrique d’un aéronef |
EP3925890A1 (fr) | 2020-06-16 | 2021-12-22 | Thales | Architecture electrique d'un aeronef |
US11581744B2 (en) | 2020-06-16 | 2023-02-14 | Thales | Electrical architecture of an aircraft |
Also Published As
Publication number | Publication date |
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FR2899734A1 (fr) | 2007-10-12 |
CA2650439A1 (fr) | 2007-10-11 |
RU2013104179A (ru) | 2014-08-10 |
US20090091187A1 (en) | 2009-04-09 |
EP2011221A1 (fr) | 2009-01-07 |
FR2899734B1 (fr) | 2016-04-15 |
RU2008143374A (ru) | 2010-05-10 |
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