FR3119042B1 - Protection des bobines d'une machine electrique - Google Patents

Protection des bobines d'une machine electrique Download PDF

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Publication number
FR3119042B1
FR3119042B1 FR2100429A FR2100429A FR3119042B1 FR 3119042 B1 FR3119042 B1 FR 3119042B1 FR 2100429 A FR2100429 A FR 2100429A FR 2100429 A FR2100429 A FR 2100429A FR 3119042 B1 FR3119042 B1 FR 3119042B1
Authority
FR
France
Prior art keywords
superconducting
coils
protection
electric machine
flux
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
FR2100429A
Other languages
English (en)
Other versions
FR3119042A1 (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.)
Universite de Lorraine
Safran SA
Original Assignee
Universite 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 Universite de Lorraine, Safran SA filed Critical Universite de Lorraine
Priority to FR2100429A priority Critical patent/FR3119042B1/fr
Priority to PCT/FR2022/050099 priority patent/WO2022157450A1/fr
Priority to CN202280016148.7A priority patent/CN117280583A/zh
Priority to US18/273,428 priority patent/US20240097548A1/en
Priority to EP22704930.1A priority patent/EP4282059A1/fr
Publication of FR3119042A1 publication Critical patent/FR3119042A1/fr
Application granted granted Critical
Publication of FR3119042B1 publication Critical patent/FR3119042B1/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
    • 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
    • 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, par exemple à flux axial ou à flux radial, comprenant un inducteur (3) comprenant des pastilles supraconductrices (7) réparties circonférentiellement autour d’un axe (X) de la machine électrique (1) et une barrière de flux (12) comprenant un matériau supraconducteur, ladite barrière de flux (12) étant centrée sur l’axe (X) de rotation et s’étendant radialement à l’intérieur des pastilles supraconductrices (7). Figure pour l’abrégé : Fig. 1
FR2100429A 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique Active FR3119042B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2100429A FR3119042B1 (fr) 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique
PCT/FR2022/050099 WO2022157450A1 (fr) 2021-01-21 2022-01-18 Protection des bobines d'une machine électrique
CN202280016148.7A CN117280583A (zh) 2021-01-21 2022-01-18 电机线圈的保护
US18/273,428 US20240097548A1 (en) 2021-01-21 2022-01-18 Protection for the coils of an electric machine
EP22704930.1A EP4282059A1 (fr) 2021-01-21 2022-01-18 Protection des bobines d'une machine électrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100429A FR3119042B1 (fr) 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique
FR2100429 2021-01-21

Publications (2)

Publication Number Publication Date
FR3119042A1 FR3119042A1 (fr) 2022-07-22
FR3119042B1 true FR3119042B1 (fr) 2023-10-27

Family

ID=77180054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100429A Active FR3119042B1 (fr) 2021-01-21 2021-01-21 Protection des bobines d'une machine electrique

Country Status (5)

Country Link
US (1) US20240097548A1 (fr)
EP (1) EP4282059A1 (fr)
CN (1) CN117280583A (fr)
FR (1) FR3119042B1 (fr)
WO (1) WO2022157450A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242418A (en) * 1962-08-31 1966-03-22 Dynatech Corp Low temperature electromechanical transducer
JP2533914B2 (ja) * 1988-05-27 1996-09-11 川崎重工業株式会社 同期電動機
DE19847591A1 (de) * 1998-10-15 2000-05-11 Gutt Hans Joachim Permanentmagneterregte elektrische Maschine mit Hoch-Temperatur-Supra-Leitern zur Magnetfeldverstärkung bzw. Feldschwächung
EP3078104B1 (fr) * 2013-12-04 2018-10-17 Hyper Tech Research, Inc. Générateurs et moteurs supraconducteurs
FR3093599A1 (fr) * 2019-03-07 2020-09-11 Safran Machine électrique supraconductrice et procédé de magnétisation des pastilles supraconductrices
FR3104804B1 (fr) 2019-12-13 2023-09-29 Safran Pastille supraconductrice comprenant une cavité et machine électrique associée
FR3104803A1 (fr) 2019-12-13 2021-06-18 Safran Machine électrique comprenant des pastilles supraconductrices de forme optimisée

Also Published As

Publication number Publication date
US20240097548A1 (en) 2024-03-21
FR3119042A1 (fr) 2022-07-22
WO2022157450A1 (fr) 2022-07-28
CN117280583A (zh) 2023-12-22
EP4282059A1 (fr) 2023-11-29

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