BR112019000128A2 - estator para uma máquina de fluxo axial e método para produção do mesmo - Google Patents

estator para uma máquina de fluxo axial e método para produção do mesmo

Info

Publication number
BR112019000128A2
BR112019000128A2 BR112019000128-0A BR112019000128A BR112019000128A2 BR 112019000128 A2 BR112019000128 A2 BR 112019000128A2 BR 112019000128 A BR112019000128 A BR 112019000128A BR 112019000128 A2 BR112019000128 A2 BR 112019000128A2
Authority
BR
Brazil
Prior art keywords
housing
stator
axial flow
ferromagnetic material
circumferential portion
Prior art date
Application number
BR112019000128-0A
Other languages
English (en)
Other versions
BR112019000128B1 (pt
Inventor
Vansompel Hendrik
Sergeant Peter
Leijnen Peter
Original Assignee
Universiteit Gent
Magnax Bvba
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 Universiteit Gent, Magnax Bvba filed Critical Universiteit Gent
Publication of BR112019000128A2 publication Critical patent/BR112019000128A2/pt
Publication of BR112019000128B1 publication Critical patent/BR112019000128B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

um estator sem forquilha (4) para uma máquina de fluxo axial (1), compreendendo uma carcaça (41), a carcaça compreendendo uma porção circunferencial (44, 48) e uma pluralidade de porções alongadas (45, 72) que se estendem radialmente para dentro a partir das mesmas; e uma pluralidade de dentes de estator discretos (5) dispostos dentro da porção circunferencial, cada dente de estator discreto (5) compreendendo um material ferromagnético (51) e um enrolamento elétrico; a carcaça compreendendo ainda um material de preenchimento eletricamente isolante (6) que preenche o espaço vazio no interior da carcaça. a porção circunferencial da carcaça é feita de um primeiro material não ferromagnético e as porções alongadas são feitas de um segundo material não ferromagnético. a carcaça compreende uma estrutura laminada, que compreende pelo menos parte da pluralidade de porções alongadas direcionadas para dentro.
BR112019000128-0A 2016-07-18 2017-07-14 Estator sem forquilha, máquina elétrica de fluxo axial e métodos para produção de um estator sem forquilha e para produção de uma máquina elétrica de fluxo axial BR112019000128B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16179996 2016-07-18
EP16179996.0 2016-07-18
PCT/EP2017/067854 WO2018015293A1 (en) 2016-07-18 2017-07-14 Stator for an axial flux machine and method for producing the same

Publications (2)

Publication Number Publication Date
BR112019000128A2 true BR112019000128A2 (pt) 2019-04-09
BR112019000128B1 BR112019000128B1 (pt) 2023-05-30

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022006646A1 (en) * 2020-07-06 2022-01-13 Weg Equipamentos Eletricos S.A. Laminated stator composed of symmetrically rotated packages of plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022006646A1 (en) * 2020-07-06 2022-01-13 Weg Equipamentos Eletricos S.A. Laminated stator composed of symmetrically rotated packages of plates

Also Published As

Publication number Publication date
CN109478808A (zh) 2019-03-15
EP3485558B1 (en) 2019-12-18
WO2018015293A1 (en) 2018-01-25
SI3485558T1 (sl) 2020-04-30
CN109478808B (zh) 2020-12-25
DK3485558T3 (da) 2020-03-23
US11387710B2 (en) 2022-07-12
US20190288584A1 (en) 2019-09-19
ES2777637T3 (es) 2020-08-05
EP3485558A1 (en) 2019-05-22

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/07/2017, OBSERVADAS AS CONDICOES LEGAIS