MXPA04002946A - Motor electrico rotatorio que tiene los polos de estator y/o los polos del rotor axialmente alineados. - Google Patents

Motor electrico rotatorio que tiene los polos de estator y/o los polos del rotor axialmente alineados.

Info

Publication number
MXPA04002946A
MXPA04002946A MXPA04002946A MXPA04002946A MXPA04002946A MX PA04002946 A MXPA04002946 A MX PA04002946A MX PA04002946 A MXPA04002946 A MX PA04002946A MX PA04002946 A MXPA04002946 A MX PA04002946A MX PA04002946 A MXPA04002946 A MX PA04002946A
Authority
MX
Mexico
Prior art keywords
stator
poles
rotor
electric motor
rotary electric
Prior art date
Application number
MXPA04002946A
Other languages
English (en)
Inventor
S Soghomonian Zareh
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 MXPA04002946A publication Critical patent/MXPA04002946A/es

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

Abstract

Un motor electrico rotatorio comprende un rotor que tiene una pluralidad de elementos de iman permanente dispuestos en una configuracion de anillo anular alrededor de un eje de rotacion, los elementos de iman alternan sucesivamente en polaridad magnetica a lo largo de una superficie anular interior, y estator separado de un estator separado del rotor mediante un entrehierro radial. El estator incluye una pluralidad de segmentos de nucleo magnetico que tienen arrollamientos respectivos devanados en el mismo para formar devanados de estator, los segmentos de nucleos separados del contacto directo entre si y dispuestos a lo largo del entrehierro radial. Cada segmento del estator comprende de un par de polos alineados entre si en una direccion paralela al eje de rotacion. De este modo, el estator comprende un primer conjunto de polos del estator en alineacion radial y un segundo conjunto axialmente desplazado de polos del estator en alineacion radial.
MXPA04002946A 2001-10-01 2002-09-24 Motor electrico rotatorio que tiene los polos de estator y/o los polos del rotor axialmente alineados. MXPA04002946A (es)

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
MXPA04002946A true MXPA04002946A (es) 2004-08-12

Family

ID=25510918

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002946A MXPA04002946A (es) 2001-10-01 2002-09-24 Motor electrico rotatorio que tiene los polos de estator y/o los polos del rotor axialmente alineados.

Country Status (12)

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

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Also Published As

Publication number Publication date
CA2459126C (en) 2005-09-20
JP2005506023A (ja) 2005-02-24
CA2459126A1 (en) 2003-04-10
CN1561569A (zh) 2005-01-05
EP1354390A2 (en) 2003-10-22
ES2290330T3 (es) 2008-02-16
KR20040048922A (ko) 2004-06-10
DE60221351T2 (de) 2008-08-14
WO2003030333A2 (en) 2003-04-10
KR100850813B1 (ko) 2008-08-06
DE60221351D1 (de) 2007-09-06
EP1354390B1 (en) 2007-07-25
BR0213035A (pt) 2004-10-13
US6617746B1 (en) 2003-09-09
ATE368320T1 (de) 2007-08-15
WO2003030333A3 (en) 2003-06-19

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