BRPI0415101A - máquina dinamoelétrica e método para construir uma máquina dinamoelétrica - Google Patents

máquina dinamoelétrica e método para construir uma máquina dinamoelétrica

Info

Publication number
BRPI0415101A
BRPI0415101A BRPI0415101-1A BRPI0415101A BRPI0415101A BR PI0415101 A BRPI0415101 A BR PI0415101A BR PI0415101 A BRPI0415101 A BR PI0415101A BR PI0415101 A BRPI0415101 A BR PI0415101A
Authority
BR
Brazil
Prior art keywords
dynamoelectric machine
machine
electric machine
oriented
optimized
Prior art date
Application number
BRPI0415101-1A
Other languages
English (en)
Inventor
Burley C Semones
Andrew D Hirzel
Original Assignee
Light Engineering Inc
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 Light Engineering Inc filed Critical Light Engineering Inc
Publication of BRPI0415101A publication Critical patent/BRPI0415101A/pt

Links

Classifications

    • 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
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

"MáQUINA DINAMOELéTRICA, E MéTODO PARA CONSTRUçãO DE UMA MáQUINA DINAMOELéTRICA". Trata-se de uma máquina dinamoelétrica rotativa, tal como um motor elétrico, um gerador, ou um motor de regeneração, que compreende um conjunto de induzido que inclui uma seção de ferro traseiro, uma pluralidade de seções de dentes de induzido, e um ferro dianteiro. A máquina dinamoelétrica tem uma configuração do tipo de entreferro axial. Adicionalmente, a máquina elétrica tem um elevado número de pólos, operando em freqüências de comutação elevadas, com elevada eficiência, alta densidade de potência e aquecimento reduzido no rotor. Os materiais de baixa perda no ferro empregados na máquina dinamoelétrica incluem metais amorfos, metais nanocristalinos, ligas baseadas em Fe otimizadas, e materiais otimizados baseados em Fe de grão orientado ou em Fe de grão não orientado.
BRPI0415101-1A 2003-10-06 2004-10-06 máquina dinamoelétrica e método para construir uma máquina dinamoelétrica BRPI0415101A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50922203P 2003-10-06 2003-10-06
US51389203P 2003-10-21 2003-10-21
US10/958,903 US7105975B2 (en) 2003-10-06 2004-10-05 Efficient axial airgap electric machine having a frontiron
PCT/US2004/032904 WO2005118004A2 (en) 2003-10-06 2004-10-06 Efficient axial airgap electric machine having a frontiron

Publications (1)

Publication Number Publication Date
BRPI0415101A true BRPI0415101A (pt) 2006-11-28

Family

ID=34397043

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415101-1A BRPI0415101A (pt) 2003-10-06 2004-10-06 máquina dinamoelétrica e método para construir uma máquina dinamoelétrica

Country Status (8)

Country Link
US (1) US7105975B2 (pt)
EP (1) EP1677837A4 (pt)
JP (1) JP2007519387A (pt)
KR (1) KR100799364B1 (pt)
AU (1) AU2004320272B2 (pt)
BR (1) BRPI0415101A (pt)
CA (1) CA2541965A1 (pt)
WO (1) WO2005118004A2 (pt)

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FR2887376B1 (fr) 2005-06-15 2007-12-14 Sonceboz Sa Sa Suisse Servo-actionneur electromagnetique monophase rotatif comprenant un actionneur et un capteur de position
TWI318488B (en) * 2006-08-25 2009-12-11 Ind Tech Res Inst Electric generator
US20080067885A1 (en) * 2006-09-18 2008-03-20 Abb Research Ltd. Permanent magnet machine
US7622817B2 (en) * 2006-12-13 2009-11-24 General Electric Company High-speed high-pole count generators
US7755244B2 (en) * 2007-05-11 2010-07-13 Uqm Technologies, Inc. Stator for permanent magnet electric motor using soft magnetic composites
US20090180902A1 (en) * 2008-01-15 2009-07-16 Newcera Technology., Ltd. Fan
CN102292897B (zh) 2009-01-16 2014-04-02 科尔风力发电公司 用于轴向场装置的扇块式定子
US8008798B2 (en) * 2009-12-23 2011-08-30 General Electric Company Wind turbine drivetrain system
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
US20120107603A1 (en) * 2010-10-29 2012-05-03 General Electric Company Article formed using nanostructured ferritic alloy
KR101217223B1 (ko) 2011-03-25 2012-12-31 주식회사 아모텍 비정질 분할코어 스테이터 및 이를 이용한 액시얼 갭형 모터
EP2697895B1 (en) 2011-04-13 2019-09-04 Boulder Wind Power, Inc. Flux focusing arrangement for permanent magnets, methods of fabricating such arrangements, and machines including such arrangements
KR101332157B1 (ko) * 2011-12-01 2013-11-21 엘지이노텍 주식회사 자기유도 위치감지 센서
US8339019B1 (en) 2012-07-30 2012-12-25 Boulder Wind Power, Inc. Structure for an electromagnetic machine having compression and tension members
CN203043555U (zh) * 2012-12-27 2013-07-10 纳米新能源（唐山）有限责任公司 儿童玩具
US8736133B1 (en) 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings
JP6154673B2 (ja) * 2013-06-14 2017-06-28 株式会社Ｓｕｂａｒｕ アキシャルギャップ型の発電体におけるコアの寸法を決定する方法、アキシャルギャップ型発電体およびエンジン発電機
US9899886B2 (en) 2014-04-29 2018-02-20 Boulder Wind Power, Inc. Devices and methods for magnetic flux return optimization in electromagnetic machines
US10177620B2 (en) 2014-05-05 2019-01-08 Boulder Wind Power, Inc. Methods and apparatus for segmenting a machine
KR101597965B1 (ko) * 2014-07-02 2016-02-29 전자부품연구원 복합 자속을 이용한 모터
DE102015214788B4 (de) * 2015-08-03 2025-01-02 Hanon Systems Efp Deutschland Gmbh Elektrischer Verdichter zum Verdichten eines Gases, insbesondere für ein Kraftfahrzeug
CA3032539C (en) * 2015-11-20 2022-07-19 Kelso Energy Ltd. Recessed-magnet flywheel construction for vertical axis wind turbines
KR101955983B1 (ko) 2017-02-24 2019-03-11 엘지전자 주식회사 축방향 공극형 모터 및 이를 구비한 의류처리장치
LU100555B1 (en) * 2017-12-13 2019-06-28 Luxembourg Inst Science & Tech List Compact halbach electrical generator with coils arranged circumferentially
US11330938B2 (en) 2019-11-06 2022-05-17 Whirlpool Corporation Non-contact magnetic coupler for food processing appliance having small brushless permanent magnet motor
GB202508314D0 (en) * 2024-11-06 2025-07-09 Chang Gung Int Energy Inc Axial flux machine and sttor for axial flux machine

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Also Published As

Publication number Publication date
WO2005118004A3 (en) 2007-01-04
CA2541965A1 (en) 2005-12-15
EP1677837A2 (en) 2006-07-12
JP2007519387A (ja) 2007-07-12
US7105975B2 (en) 2006-09-12
EP1677837A4 (en) 2009-08-05
WO2005118004A2 (en) 2005-12-15
US20050073212A1 (en) 2005-04-07
KR100799364B1 (ko) 2008-01-30
AU2004320272B2 (en) 2008-05-08
KR20060090716A (ko) 2006-08-14
AU2004320272A1 (en) 2005-12-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.