BR0213035A - Motor elétrico giratório que apresenta pólos de estator e/ou pólos de rotor axilmente alinhados - Google Patents

Motor elétrico giratório que apresenta pólos de estator e/ou pólos de rotor axilmente alinhados

Info

Publication number
BR0213035A
BR0213035A BR0213035-1A BR0213035A BR0213035A BR 0213035 A BR0213035 A BR 0213035A BR 0213035 A BR0213035 A BR 0213035A BR 0213035 A BR0213035 A BR 0213035A
Authority
BR
Brazil
Prior art keywords
stator
poles
electric motor
rotary electric
axially aligned
Prior art date
Application number
BR0213035-1A
Other languages
English (en)
Inventor
Boris A Maslov
Zareh S Soghomonian
Original Assignee
Wavecrest Lab Llc
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 Wavecrest Lab Llc filed Critical Wavecrest Lab Llc
Publication of BR0213035A publication Critical patent/BR0213035A/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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • 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
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

"MOTOR ELéTRICO GIRATóRIO QUE APRESENTA PóLOS DE ESTATOR E/OU PóLOS DE ROTOR AXIALMENTE ALINHADOS". A invenção refere-se a um motor elétrico giratório que compreende um rotor que apresenta uma pluralidade de elementos de magneto permanente dispostos em uma configuração de anel anular em torno de um eixo de rotação, os elementos de magneto sendo sucessivamente alternantes na polaridade magnética ao longo de uma superfície anular interna e um estator espaçado do rotor por uma folga de ar radial. O estator inclui uma pluralidade de segmentos de núcleo magnético que apresentam respectivas bobinas enroladas em torno dos mesmos para formar enrolamentos de estator, os segmentos de núcleo sendo separados do contato direto entre si e dispostos ao longo da folga de ar radial. Cada segmento de estator compreende um par de pólos alinhados entre si em uma direção paralela ao eixo de rotação. Conseq³entemente, o estator compreende um primeiro conjunto de pólos de estator em alinhamento radial e um segundo conjunto axialmente deslocado de pólos de estator em alinhamento radial.
BR0213035-1A 2001-10-01 2002-09-24 Motor elétrico giratório que apresenta pólos de estator e/ou pólos de rotor axilmente alinhados BR0213035A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/966,101 US6617746B1 (en) 2001-10-01 2001-10-01 Rotary electric motor having axially aligned stator poles and/or rotor poles
PCT/US2002/030066 WO2003030333A2 (en) 2001-10-01 2002-09-24 Rotary electric motor having axially aligned stator poles and/or rotor poles

Publications (1)

Publication Number Publication Date
BR0213035A true BR0213035A (pt) 2004-10-13

Family

ID=25510918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0213035-1A BR0213035A (pt) 2001-10-01 2002-09-24 Motor elétrico giratório que apresenta pólos de estator e/ou pólos de rotor axilmente alinhados

Country Status (12)

Country Link
US (1) US6617746B1 (pt)
EP (1) EP1354390B1 (pt)
JP (1) JP2005506023A (pt)
KR (1) KR100850813B1 (pt)
CN (1) CN1561569A (pt)
AT (1) ATE368320T1 (pt)
BR (1) BR0213035A (pt)
CA (1) CA2459126C (pt)
DE (1) DE60221351T2 (pt)
ES (1) ES2290330T3 (pt)
MX (1) MXPA04002946A (pt)
WO (1) WO2003030333A2 (pt)

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Also Published As

Publication number Publication date
EP1354390B1 (en) 2007-07-25
KR100850813B1 (ko) 2008-08-06
WO2003030333A3 (en) 2003-06-19
WO2003030333A2 (en) 2003-04-10
CN1561569A (zh) 2005-01-05
CA2459126A1 (en) 2003-04-10
US6617746B1 (en) 2003-09-09
KR20040048922A (ko) 2004-06-10
ES2290330T3 (es) 2008-02-16
CA2459126C (en) 2005-09-20
EP1354390A2 (en) 2003-10-22
ATE368320T1 (de) 2007-08-15
MXPA04002946A (es) 2004-08-12
DE60221351D1 (de) 2007-09-06
DE60221351T2 (de) 2008-08-14
JP2005506023A (ja) 2005-02-24

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Legal Events

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

Free format text: REFERENTE A 10A 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 2168 DE 24/07/2012.