BRPI1008424A2 - máquina elétrica de resfriamento e método de construção de máquina elétrica de resfriamento - Google Patents

máquina elétrica de resfriamento e método de construção de máquina elétrica de resfriamento

Info

Publication number
BRPI1008424A2
BRPI1008424A2 BRPI1008424A BRPI1008424A BRPI1008424A2 BR PI1008424 A2 BRPI1008424 A2 BR PI1008424A2 BR PI1008424 A BRPI1008424 A BR PI1008424A BR PI1008424 A BRPI1008424 A BR PI1008424A BR PI1008424 A2 BRPI1008424 A2 BR PI1008424A2
Authority
BR
Brazil
Prior art keywords
cooling machine
electric cooling
construction method
electric
machine
Prior art date
Application number
BRPI1008424A
Other languages
English (en)
Inventor
Andrew Thornby
Hugo Spowers
Malcolm Mcculloch
Tim Woolmer
Original Assignee
Isis Innovation
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 Isis Innovation filed Critical Isis Innovation
Publication of BRPI1008424A2 publication Critical patent/BRPI1008424A2/pt
Publication of BRPI1008424B1 publication Critical patent/BRPI1008424B1/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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary 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
    • H02K1/27—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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • 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
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Motor Or Generator Frames (AREA)
BRPI1008424 2009-02-13 2010-02-12 máquina elétrica e método de construção de máquina elétrica de resfriamento BRPI1008424B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0902394.6A GB0902394D0 (en) 2009-02-13 2009-02-13 Electric machine- cooling
PCT/GB2010/050234 WO2010092400A2 (en) 2009-02-13 2010-02-12 Electric machine - cooling

Publications (2)

Publication Number Publication Date
BRPI1008424A2 true BRPI1008424A2 (pt) 2016-03-01
BRPI1008424B1 BRPI1008424B1 (pt) 2019-12-03

Family

ID=40548128

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008424 BRPI1008424B1 (pt) 2009-02-13 2010-02-12 máquina elétrica e método de construção de máquina elétrica de resfriamento

Country Status (8)

Country Link
US (1) US9496776B2 (pt)
EP (1) EP2396871B1 (pt)
JP (1) JP5778041B2 (pt)
KR (1) KR101747975B1 (pt)
CN (1) CN102396134B (pt)
BR (1) BRPI1008424B1 (pt)
GB (2) GB0902394D0 (pt)
WO (1) WO2010092400A2 (pt)

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US9496776B2 (en) 2016-11-15
JP5778041B2 (ja) 2015-09-16
WO2010092400A2 (en) 2010-08-19
GB2468018A (en) 2010-08-25
JP2012518376A (ja) 2012-08-09
US20110309699A1 (en) 2011-12-22
EP2396871B1 (en) 2017-06-14
GB2468018B (en) 2014-06-04
CN102396134A (zh) 2012-03-28
GB201002406D0 (en) 2010-03-31
KR101747975B1 (ko) 2017-06-27
BRPI1008424B1 (pt) 2019-12-03
KR20110127198A (ko) 2011-11-24
WO2010092400A3 (en) 2011-06-23
EP2396871A2 (en) 2011-12-21
GB0902394D0 (en) 2009-04-01

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