FR3126076B1 - Réseau électrique pour aéronefs à deux points de régulation - Google Patents

Réseau électrique pour aéronefs à deux points de régulation Download PDF

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Publication number
FR3126076B1
FR3126076B1 FR2108579A FR2108579A FR3126076B1 FR 3126076 B1 FR3126076 B1 FR 3126076B1 FR 2108579 A FR2108579 A FR 2108579A FR 2108579 A FR2108579 A FR 2108579A FR 3126076 B1 FR3126076 B1 FR 3126076B1
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France
Prior art keywords
terminals
electrical
aircraft
electrical network
control points
Prior art date
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Active
Application number
FR2108579A
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English (en)
Other versions
FR3126076A1 (fr
Inventor
Philippe Delbosc
Benoit Lucien Michaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power SAS
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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to FR2108579A priority Critical patent/FR3126076B1/fr
Publication of FR3126076A1 publication Critical patent/FR3126076A1/fr
Application granted granted Critical
Publication of FR3126076B1 publication Critical patent/FR3126076B1/fr
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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
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • 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
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Réseau électrique (200) à courant continu pour aéronefs, comprenant un premier générateur (202), des lignes électriques (204) comportant un premier point de régulation (208) défini par deux bornes (P1, P2), un organe (210) de régulation de la tension électrique (Uc1) entre les deux bornes (P1, P2), l’organe (210) ajustant une première tension de sortie (Udc1) pour maintenir la tension électrique (Uc1) entre les deux bornes (P1, P2) à une première valeur constante prédéterminée, un deuxième générateur (203), les deux générateurs (202, 203) étant branchés en série, les lignes électriques (204) comportant un deuxième point de régulation (220) défini par deux bornes (Q1, Q2), et un organe (211) de régulation de la tension électrique (Uc2) entre les deux bornes (Q1, Q2), l’organe de régulation (211) ajustant une deuxième tension de sortie (Udc2) pour maintenir la tension électrique (Uc2) entre les deux bornes (Q1, Q2) à une deuxième valeur constante prédéterminée. Figure de l’abrégé : Figure 2
FR2108579A 2021-08-09 2021-08-09 Réseau électrique pour aéronefs à deux points de régulation Active FR3126076B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2108579A FR3126076B1 (fr) 2021-08-09 2021-08-09 Réseau électrique pour aéronefs à deux points de régulation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108579A FR3126076B1 (fr) 2021-08-09 2021-08-09 Réseau électrique pour aéronefs à deux points de régulation
FR2108579 2021-08-09

Publications (2)

Publication Number Publication Date
FR3126076A1 FR3126076A1 (fr) 2023-02-10
FR3126076B1 true FR3126076B1 (fr) 2023-12-08

Family

ID=78049386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108579A Active FR3126076B1 (fr) 2021-08-09 2021-08-09 Réseau électrique pour aéronefs à deux points de régulation

Country Status (1)

Country Link
FR (1) FR3126076B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7508086B2 (en) * 2006-03-24 2009-03-24 General Electric Company Aircraft engine starter/generator and controller
FR2909233B1 (fr) * 2006-11-23 2011-03-04 Hispano Suiza Sa Alimentation d'un aeronef en energie electrique
GB2541451B (en) * 2015-08-20 2018-11-28 Ge Aviat Systems Ltd Systems, methods, and devices for bipolar high voltage direct current electrical power distribution
US10822116B2 (en) * 2017-05-17 2020-11-03 Ge Aviation Systems Llc Power distribution network
US10461542B2 (en) * 2017-07-10 2019-10-29 Ge Aviation Systems Llc Power distribution network
WO2020178328A1 (fr) * 2019-03-04 2020-09-10 Katholieke Universiteit Leuven Système et procédé de commande de tension de systèmes d'alimentation cc bipolaires

Also Published As

Publication number Publication date
FR3126076A1 (fr) 2023-02-10

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