FR3119043B1 - Protection des bobines d'une machine electrique - Google Patents

Protection des bobines d'une machine electrique Download PDF

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Publication number
FR3119043B1
FR3119043B1 FR2100428A FR2100428A FR3119043B1 FR 3119043 B1 FR3119043 B1 FR 3119043B1 FR 2100428 A FR2100428 A FR 2100428A FR 2100428 A FR2100428 A FR 2100428A FR 3119043 B1 FR3119043 B1 FR 3119043B1
Authority
FR
France
Prior art keywords
coils
electric machine
armature
radially
superconducting
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2100428A
Other languages
English (en)
Other versions
FR3119043A1 (fr
Inventor
Sabrina Siham Ayat
Rémi Luc Stéphane Dorget
Benjamin Daguse
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.)
Institut National Polytechnique de Lorraine
Safran SA
Original Assignee
Institut National Polytechnique de Lorraine
Safran 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 Institut National Polytechnique de Lorraine, Safran SA filed Critical Institut National Polytechnique de Lorraine
Priority to FR2100428A priority Critical patent/FR3119043B1/fr
Priority to CN202280016072.8A priority patent/CN117121355A/zh
Priority to EP22702297.7A priority patent/EP4282058A1/fr
Priority to PCT/FR2022/050072 priority patent/WO2022157441A1/fr
Priority to US18/273,488 priority patent/US12231020B2/en
Publication of FR3119043A1 publication Critical patent/FR3119043A1/fr
Application granted granted Critical
Publication of FR3119043B1 publication Critical patent/FR3119043B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)

Abstract

La présente invention concerne une machine électrique (1) supraconductrice comprenant un inducteur (3) comprenant : - des pastilles supraconductrice (7) réparties circonférentiellement autour d’un axe (X) de la machine électrique (1), - un induit (2) comprenant des bobines (5), chaque bobine (5) présentant une bordure radialement interne (10) et une bordure radialement externe (9) circonférentielles, et - au moins une barrière de flux (12, 12’) s’étendant circonférentiellement par rapport à l’axe (X), chaque barrière de flux (12) s’étendant entre les pastilles supraconductrices (7) et l’induit (2) de sorte à recouvrir au moins partiellement l’une au moins parmi la bordure radialement externe (9) et la bordure radialement interne (10) de tout ou partie des bobines (5) de l’induit (2). Figure pour l’abrégé : Fig. 2a
FR2100428A 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique Active FR3119043B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2100428A FR3119043B1 (fr) 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique
CN202280016072.8A CN117121355A (zh) 2021-01-21 2022-01-13 电机线圈的保护
EP22702297.7A EP4282058A1 (fr) 2021-01-21 2022-01-13 Protection des bobines d'une machine électrique
PCT/FR2022/050072 WO2022157441A1 (fr) 2021-01-21 2022-01-13 Protection des bobines d'une machine électrique
US18/273,488 US12231020B2 (en) 2021-01-21 2022-01-13 Protection for the coils of an electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100428 2021-01-21
FR2100428A FR3119043B1 (fr) 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique

Publications (2)

Publication Number Publication Date
FR3119043A1 FR3119043A1 (fr) 2022-07-22
FR3119043B1 true FR3119043B1 (fr) 2023-11-10

Family

ID=76375118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100428A Active FR3119043B1 (fr) 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique

Country Status (5)

Country Link
US (1) US12231020B2 (fr)
EP (1) EP4282058A1 (fr)
CN (1) CN117121355A (fr)
FR (1) FR3119043B1 (fr)
WO (1) WO2022157441A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2129329C1 (ru) * 1998-06-24 1999-04-20 Московский государственный авиационный институт (технический университет) Синхронная реактивная машина
JP5353585B2 (ja) * 2009-09-10 2013-11-27 新日鐵住金株式会社 超電導回転機
WO2020033512A1 (fr) * 2018-08-07 2020-02-13 Tau Motors, Inc. Moteurs électriques
FR3093599A1 (fr) * 2019-03-07 2020-09-11 Safran Machine électrique supraconductrice et procédé de magnétisation des pastilles supraconductrices

Also Published As

Publication number Publication date
CN117121355A (zh) 2023-11-24
WO2022157441A1 (fr) 2022-07-28
US20240097549A1 (en) 2024-03-21
EP4282058A1 (fr) 2023-11-29
US12231020B2 (en) 2025-02-18
FR3119043A1 (fr) 2022-07-22

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