BR112012033662A2 - máquina síncrina de retulância que usa barreiras de fluxo do rotor como canais de resfriamento - Google Patents

máquina síncrina de retulância que usa barreiras de fluxo do rotor como canais de resfriamento

Info

Publication number
BR112012033662A2
BR112012033662A2 BR112012033662A BR112012033662A BR112012033662A2 BR 112012033662 A2 BR112012033662 A2 BR 112012033662A2 BR 112012033662 A BR112012033662 A BR 112012033662A BR 112012033662 A BR112012033662 A BR 112012033662A BR 112012033662 A2 BR112012033662 A2 BR 112012033662A2
Authority
BR
Brazil
Prior art keywords
machine
synchronous
flow barriers
cooling channels
rotor
Prior art date
Application number
BR112012033662A
Other languages
English (en)
Inventor
Heinz Lendenmann
Vesa Österholm
Original Assignee
Abb Research Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43901028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012033662(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Research Ltd filed Critical Abb Research Ltd
Publication of BR112012033662A2 publication Critical patent/BR112012033662A2/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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing

Abstract

máquina síncrina de relutância que usa barreiras de fluxo do rotor como canais de resfriamento. trata-se de uma máquina síncrona de relutância (synrm) que compreende um rotor dotado de uma pluralidade de discos do rotor 110 com barreiras de fluxo longitudinais 130. quando os discos do rotor 110 são empilhados juntos para formar um núcleo de rotor 100, as barreiras de fluxo 130 definem os canais 140 que se estendem em uma direção axial do núcleo de rotor 100. o ar é forçado para fluir através desses canais 140 a fim de melhorar uma distribuição de temperatura na máquina.
BR112012033662A 2010-06-30 2010-06-30 máquina síncrina de retulância que usa barreiras de fluxo do rotor como canais de resfriamento BR112012033662A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/059265 WO2012000544A1 (en) 2010-06-30 2010-06-30 Synchronous reluctance machine using rotor flux barriers as cooling channels

Publications (1)

Publication Number Publication Date
BR112012033662A2 true BR112012033662A2 (pt) 2016-11-29

Family

ID=43901028

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033662A BR112012033662A2 (pt) 2010-06-30 2010-06-30 máquina síncrina de retulância que usa barreiras de fluxo do rotor como canais de resfriamento

Country Status (9)

Country Link
US (1) US8686608B2 (pt)
EP (1) EP2589132B1 (pt)
JP (1) JP5460926B2 (pt)
KR (1) KR101396655B1 (pt)
CN (1) CN103098346B (pt)
BR (1) BR112012033662A2 (pt)
DK (1) DK2589132T3 (pt)
ES (1) ES2455543T3 (pt)
WO (1) WO2012000544A1 (pt)

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JP6394596B2 (ja) * 2013-05-31 2018-09-26 東レ株式会社 ポリオレフィン多層微多孔膜およびその製造方法
CN106464088B (zh) * 2014-03-27 2019-11-08 普里派尔技术有限公司 具有横向液体冷却式转子和定子的感应式马达
EP2961039B1 (de) * 2014-06-23 2019-10-02 Siemens Aktiengesellschaft Mechanisch stabilisierter Rotor für einen Reluktanzmotor
DE102014214392A1 (de) * 2014-07-23 2016-01-28 Ksb Aktiengesellschaft Herstellungsverfahren für einen Rotor einer Reluktanzmaschine sowie Rotor für eine Reluktanzmaschine
EP2993762A1 (en) * 2014-09-02 2016-03-09 ABB Technology AG Rotor assembly of electric machine
RU2657861C1 (ru) * 2014-10-13 2018-06-18 Битцер Кюльмашиненбау Гмбх Компрессор
CN107431397B (zh) * 2015-03-16 2020-06-12 株式会社丰田自动织机 旋转电机的转子
US20160294236A1 (en) * 2015-04-01 2016-10-06 General Electric Company System and method for supporting laminations of synchronous reluctance motors
ITUB20150608A1 (it) 2015-04-14 2016-10-14 Ge Avio Srl Metodo di realizzazione di una struttura di rotore di una macchina elettrica sincrona a riluttanza, e relativa macchina elettrica sincrona a riluttanza
CN104901452B (zh) * 2015-05-12 2017-10-27 上海吉亿电机有限公司 一种可用于高速场合的永磁辅助同步磁阻电机转子
EP3136549A1 (de) * 2015-08-24 2017-03-01 Siemens Aktiengesellschaft Synchrone reluktanzmaschine
FR3057719B1 (fr) * 2016-10-14 2022-12-16 Ifp Energies Now Machine electrique tournante fermee comportant un systeme de refroidissement interne par air
FR3062253B1 (fr) * 2017-01-25 2020-06-12 IFP Energies Nouvelles Machine electrique tournante fermee comportant un systeme de refroidissement interne par air des aimants dans le rotor
EP3379696A1 (de) 2017-03-21 2018-09-26 Siemens Aktiengesellschaft Synchrone reluktanzmaschine
JP6814694B2 (ja) * 2017-05-12 2021-01-20 東芝産業機器システム株式会社 回転子鉄心及び同期リラクタンス回転電機
US10742080B2 (en) * 2017-06-08 2020-08-11 Industrial Technology Research Institute Annular magnetic flux channel rotor mechanism
KR102015214B1 (ko) * 2018-02-14 2019-08-27 한양대학교 산학협력단 돌극성을 갖는 엔드 플레이트가 적용된 회전자
CN113785165B (zh) * 2019-03-28 2023-05-05 江森自控泰科知识产权控股有限责任合伙公司 具有压缩机马达冷却系统的加热、通风、空调、和/或制冷系统

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Also Published As

Publication number Publication date
JP2013533723A (ja) 2013-08-22
KR101396655B1 (ko) 2014-05-19
CN103098346B (zh) 2015-11-25
EP2589132B1 (en) 2014-01-15
EP2589132A1 (en) 2013-05-08
KR20130060262A (ko) 2013-06-07
US20130099607A1 (en) 2013-04-25
CN103098346A (zh) 2013-05-08
DK2589132T3 (da) 2014-04-22
WO2012000544A1 (en) 2012-01-05
JP5460926B2 (ja) 2014-04-02
US8686608B2 (en) 2014-04-01
ES2455543T3 (es) 2014-04-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time