AU2013294624A1 - Active segment of a wind turbine rotary electric machine, rotary electric machine, and wind turbine - Google Patents

Active segment of a wind turbine rotary electric machine, rotary electric machine, and wind turbine Download PDF

Info

Publication number
AU2013294624A1
AU2013294624A1 AU2013294624A AU2013294624A AU2013294624A1 AU 2013294624 A1 AU2013294624 A1 AU 2013294624A1 AU 2013294624 A AU2013294624 A AU 2013294624A AU 2013294624 A AU2013294624 A AU 2013294624A AU 2013294624 A1 AU2013294624 A1 AU 2013294624A1
Authority
AU
Australia
Prior art keywords
active
active segment
heat exchange
laminated pack
segment
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2013294624A
Other languages
English (en)
Inventor
Matteo Casazza
Georg Folie
Maddalena RENIER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windfin BV
Original Assignee
Windfin BV
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 Windfin BV filed Critical Windfin BV
Publication of AU2013294624A1 publication Critical patent/AU2013294624A1/en
Assigned to WINDFIN B.V. reassignment WINDFIN B.V. Request for Assignment Assignors: WILIC S.AR.L.
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • 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
    • 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
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components
    • 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
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes
    • 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)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Wind Motors (AREA)
AU2013294624A 2012-07-25 2013-07-25 Active segment of a wind turbine rotary electric machine, rotary electric machine, and wind turbine Abandoned AU2013294624A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2012A001301 2012-07-25
IT001301A ITMI20121301A1 (it) 2012-07-25 2012-07-25 Segmento attivo di una macchina elettrica rotante per aerogeneratore, macchina elettrica rotante, e aerogeneratore
PCT/IB2013/056116 WO2014016802A2 (en) 2012-07-25 2013-07-25 Active segment of a wind turbine rotary electric machine, rotary electric machine, and wind turbine

Publications (1)

Publication Number Publication Date
AU2013294624A1 true AU2013294624A1 (en) 2015-02-12

Family

ID=46845865

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013294624A Abandoned AU2013294624A1 (en) 2012-07-25 2013-07-25 Active segment of a wind turbine rotary electric machine, rotary electric machine, and wind turbine

Country Status (11)

Country Link
US (1) US9698641B2 (enExample)
EP (1) EP2878070B1 (enExample)
AU (1) AU2013294624A1 (enExample)
BR (1) BR112015001624A2 (enExample)
DK (1) DK2878070T3 (enExample)
IN (1) IN2015DN01313A (enExample)
IT (1) ITMI20121301A1 (enExample)
MX (1) MX2015001163A (enExample)
NZ (1) NZ704009A (enExample)
PL (1) PL2878070T3 (enExample)
WO (1) WO2014016802A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082353B4 (de) * 2011-09-08 2021-04-01 Siemens Aktiengesellschaft Stator für einen Elektromotor
ITMI20121301A1 (it) 2012-07-25 2014-01-26 Wilic Sarl Segmento attivo di una macchina elettrica rotante per aerogeneratore, macchina elettrica rotante, e aerogeneratore
EP3494627B1 (en) 2016-08-03 2024-04-03 Intelligent Electric Motor Solutions Pty Ltd Electric machines
US10804755B2 (en) * 2017-07-25 2020-10-13 Toshiba International Corporation Stator core with at least three cooling pipes with end crimps
FR3071369B1 (fr) * 2017-09-18 2023-09-01 Ifp Energies Now Machine electrique comprenant un stator muni d'un manchon tubulaire interne
EP3518399B1 (en) * 2018-01-30 2020-09-30 Siemens Gamesa Renewable Energy A/S A cooling system for a superconducting generator
EP4228131B1 (en) * 2022-02-14 2025-01-29 Etel S.A. Stator cooling assembly for a linear motor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607288A (en) * 1923-06-26 1926-11-16 Westinghouse Electric & Mfg Co Dynamo-electric machine
DE2333218B2 (de) * 1973-06-29 1975-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung eines betriebsmäßig spaltrohrlosen Elektromotors mit innerhalb eines Motorgehäuses vergossener Ständerwicklung
ATE250721T1 (de) 1999-07-14 2003-10-15 Aloys Wobben Windenergieanlage mit einem geschlossenen kühlkreislauf
US6445095B1 (en) * 2001-01-11 2002-09-03 Ford Global Technologies, Inc. Electric machine with laminated cooling rings
DE10233947A1 (de) 2002-07-25 2004-02-12 Siemens Ag Windkraftanlage
JP4026496B2 (ja) * 2002-12-26 2007-12-26 日産自動車株式会社 回転電機の冷却構造
ITBZ20040047A1 (it) 2004-09-20 2004-12-20 High Technology Invest Bv Generatore/motore elettrico, in particolare per l'impiego in impianti eolici, impianti a fune o idraulici.
US7443066B2 (en) * 2005-07-29 2008-10-28 General Electric Company Methods and apparatus for cooling wind turbine generators
ITBZ20050062A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Rotore a magneti permanenti per generatori e motori elettrici
US7168251B1 (en) 2005-12-14 2007-01-30 General Electric Company Wind energy turbine
US7594800B2 (en) 2006-07-31 2009-09-29 General Electric Company Ventilation assembly for wind turbine rotor hub
EP2109208B1 (en) * 2008-04-10 2013-09-18 Siemens Aktiengesellschaft Stator arrangement, generator and wind turbine
FI120782B (fi) * 2008-04-18 2010-02-26 Abb Oy Jäähdytyselementti sähkökoneeseen
ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
IT1391770B1 (it) * 2008-11-13 2012-01-27 Rolic Invest Sarl Generatore eolico per la generazione di energia elettrica
IT1395148B1 (it) * 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
EP2320540A1 (en) * 2009-11-05 2011-05-11 Siemens Aktiengesellschaft Arrangement for cooling of an electrical machine
EP2320080A1 (en) * 2009-11-06 2011-05-11 Siemens Aktiengesellschaft Arrangement for cooling of an electrical generator
IT1398060B1 (it) 2010-02-04 2013-02-07 Wilic Sarl Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento
EP2378631A1 (en) * 2010-04-13 2011-10-19 Siemens Aktiengesellschaft Stator-arrangement
EP2506402A3 (en) * 2010-04-13 2012-10-24 Siemens Aktiengesellschaft Electric machine
US8816546B2 (en) * 2010-09-23 2014-08-26 Northern Power Systems, Inc. Electromagnetic rotary machines having modular active-coil portions and modules for such machines
ITMI20121301A1 (it) 2012-07-25 2014-01-26 Wilic Sarl Segmento attivo di una macchina elettrica rotante per aerogeneratore, macchina elettrica rotante, e aerogeneratore

Also Published As

Publication number Publication date
NZ704009A (en) 2017-04-28
DK2878070T3 (da) 2017-01-02
PL2878070T3 (pl) 2017-03-31
US20150171686A1 (en) 2015-06-18
ITMI20121301A1 (it) 2014-01-26
WO2014016802A2 (en) 2014-01-30
WO2014016802A3 (en) 2014-03-20
IN2015DN01313A (enExample) 2015-07-03
EP2878070A2 (en) 2015-06-03
US9698641B2 (en) 2017-07-04
BR112015001624A2 (pt) 2017-07-04
EP2878070B1 (en) 2016-10-12
MX2015001163A (es) 2016-01-08

Similar Documents

Publication Publication Date Title
EP2878070B1 (en) Active segment of a wind turbine rotary electric machine, rotary electric machine, and wind turbine
US8698361B2 (en) Arrangement for cooling of an electrical machine
US20130270937A1 (en) Wind turbine with improved cooling
US8937398B2 (en) Wind turbine rotary electric machine
CA2683459C (en) Arrangement for cooling of an electrical machine
US20100102650A1 (en) Arrangement for cooling of an electrical machine
EP2498376B1 (en) "Wind turbine rotary electric machine"
US20140110938A1 (en) Induction heating apparatus and power generation system comprising the same
EP2351912A1 (en) Turbine with heating system, and corresponding solar power plant and operating method
US20150244221A1 (en) Electric generator having multiple electrical machines
US9929611B2 (en) Wind turbine rotary electric machine rotor, and wind turbine comprising such a rotor
JP7686471B2 (ja) 電気機械の冷却
EP4102683A1 (en) Cooling of an electric generator
EP2398129B1 (en) A generator, in particular for a wind turbine
CA2754524A1 (en) A generator, in particular for a wind turbine
DK2477311T3 (en) Generator, especially for a wind turbine
EP2533404A1 (en) Stator arrangement
EP2595283B1 (en) Heat transfer assembly for electric motor rotor
JP2012043728A (ja) 発熱機および風力熱発電システム
US20140239766A1 (en) Generator lead system

Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: WINDFIN B.V.

Free format text: FORMER APPLICANT(S): WILIC S.AR.L.

MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application