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BR112017010537A2 - gerador - Google Patents

gerador

Info

Publication number
BR112017010537A2
BR112017010537A2 BR112017010537A BR112017010537A BR112017010537A2 BR 112017010537 A2 BR112017010537 A2 BR 112017010537A2 BR 112017010537 A BR112017010537 A BR 112017010537A BR 112017010537 A BR112017010537 A BR 112017010537A BR 112017010537 A2 BR112017010537 A2 BR 112017010537A2
Authority
BR
Brazil
Prior art keywords
coils
magnetic
sequence
individual
common axis
Prior art date
Application number
BR112017010537A
Other languages
English (en)
Other versions
BR112017010537B1 (pt
Inventor
Granville Kelly Hugh-Peter
Original Assignee
Greenspur Renewables 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
Application filed by Greenspur Renewables Ltd filed Critical Greenspur Renewables Ltd
Publication of BR112017010537A2 publication Critical patent/BR112017010537A2/pt
Publication of BR112017010537B1 publication Critical patent/BR112017010537B1/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
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

gerador rotativo de fluxo axial que compreende: dois anéis magnéticos; um anel bobinado; os anéis magnéticos e o anel bobinado tendo um eixo comum; os dois anéis magnéticos definindo uma pluralidade de campos magnéticos em torno do eixo comum que se prolonga através de um intervalo entre os dois anéis magnéticos, e o anel bobinado tendo uma sequência de bobinas ligadas em torno do eixo comum no espaço, de tal modo que as linhas de fluxo magnético, dos campos magnéticos, cortam as espiras das bobinas, e assim, induzem corrente elétrica nas bobinas à medida que os anéis magnéticos são obrigados a rodar em relação ao anel da bobina; em que um posicionamento relativo de campos magnéticos individuais, e um posicionamento relativo de centros e dimensionamento de bobinas individuais, na sequência de bobinas, é tal que (i) as correntes elétricas, nas bobinas individuais da sequência de bobinas, estão em excesso de três fases uma em relação à outra, e (ii) o número de fatores comuns diferentes de um entre o número de bobinas na sequência de bobinas e o número de campos magnéticos individuais em torno do eixo comum é um ou zero.
BR112017010537-3A 2014-11-20 2015-11-20 Turbina eólica BR112017010537B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1420641.1A GB2532478B (en) 2014-11-20 2014-11-20 Generator
GB1420641.1 2014-11-20
PCT/GB2015/053548 WO2016079537A1 (en) 2014-11-20 2015-11-20 Generator

Publications (2)

Publication Number Publication Date
BR112017010537A2 true BR112017010537A2 (pt) 2017-12-26
BR112017010537B1 BR112017010537B1 (pt) 2022-10-25

Family

ID=52292268

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010537-3A BR112017010537B1 (pt) 2014-11-20 2015-11-20 Turbina eólica

Country Status (9)

Country Link
US (1) US10630156B2 (pt)
EP (1) EP3221953B1 (pt)
JP (1) JP6833167B2 (pt)
CN (1) CN107210661B (pt)
AU (1) AU2015348044B2 (pt)
BR (1) BR112017010537B1 (pt)
CA (1) CA2968198A1 (pt)
GB (1) GB2532478B (pt)
WO (1) WO2016079537A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10020718B2 (en) * 2015-05-15 2018-07-10 Saqr Majed Bin Saqr Al Marri Alternator device
GB2557270B (en) * 2016-12-02 2023-01-25 Time To Act Ltd Improvements to rotary generators
TWI664794B (zh) * 2018-02-02 2019-07-01 黃思倫 具有柵欄式定子的外盤式馬達
CN110138161B (zh) * 2018-02-02 2021-02-23 深圳市善象智能科技企业(有限合伙) 具有栅栏式定子的外盘式马达
CN109599991A (zh) * 2018-11-16 2019-04-09 刘建平 一种能量回馈型永磁电动机
RU189529U1 (ru) * 2019-01-09 2019-05-27 Сергей Николаевич Ермаков Электрический генератор
WO2020204652A1 (ko) * 2019-04-03 2020-10-08 삼성전자주식회사 플럭스 스위칭 모터 및 이를 이용한 청소기
US11152842B2 (en) * 2019-06-13 2021-10-19 Win Kai Electromagnetic motor and generator
GB2595659A (en) 2020-06-01 2021-12-08 Time To Act Ltd Improvements to the performance of axial flux generators
CN113557648B (zh) * 2020-12-31 2024-02-02 余仁伟 一种盘式电机定子及其绕线方法
CN113949177A (zh) * 2021-09-22 2022-01-18 义乌吉利自动变速器有限公司 一种定转子结构和轴向磁场电机
CN116054517A (zh) * 2021-10-26 2023-05-02 励富创瑞士控股有限公司 节能无刷微启动发电机

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GB2520516B (en) 2013-11-21 2021-08-25 Time To Act Ltd Direct drive generator for renewable energy applications

Also Published As

Publication number Publication date
CA2968198A1 (en) 2016-05-26
GB2532478A (en) 2016-05-25
JP2017536082A (ja) 2017-11-30
GB2532478B (en) 2021-08-25
EP3221953A1 (en) 2017-09-27
EP3221953C0 (en) 2024-09-04
EP3221953B1 (en) 2024-09-04
US10630156B2 (en) 2020-04-21
US20170358976A1 (en) 2017-12-14
CN107210661B (zh) 2021-10-08
JP6833167B2 (ja) 2021-02-24
AU2015348044A1 (en) 2017-06-01
WO2016079537A1 (en) 2016-05-26
BR112017010537B1 (pt) 2022-10-25
AU2015348044B2 (en) 2020-05-07
GB201420641D0 (en) 2015-01-07
CN107210661A (zh) 2017-09-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 20/11/2015, OBSERVADAS AS CONDICOES LEGAIS