PT2232066T - Gerador para turbina eólica de acionamento direto - Google Patents

Gerador para turbina eólica de acionamento direto

Info

Publication number
PT2232066T
PT2232066T PT97019921T PT09701992T PT2232066T PT 2232066 T PT2232066 T PT 2232066T PT 97019921 T PT97019921 T PT 97019921T PT 09701992 T PT09701992 T PT 09701992T PT 2232066 T PT2232066 T PT 2232066T
Authority
PT
Portugal
Prior art keywords
generator
wind turbine
direct drive
drive wind
direct
Prior art date
Application number
PT97019921T
Other languages
English (en)
Inventor
Lambertus Lagerweij Hendrik
Heinz Pubanz André
Van De Pol Aart
Waaijenberg Albertus
Original Assignee
Lagerwey Wind 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 Lagerwey Wind Bv filed Critical Lagerwey Wind Bv
Publication of PT2232066T publication Critical patent/PT2232066T/pt

Links

Classifications

    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional 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
    • H02K1/20—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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • H02K9/227—Heat sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • 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
    • H02K1/32—Rotating 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
    • H02K2213/03—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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
PT97019921T 2008-01-16 2009-01-15 Gerador para turbina eólica de acionamento direto PT2232066T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2001190A NL2001190C1 (nl) 2008-01-16 2008-01-16 Generator voor een direct aangedreven windturbine.

Publications (1)

Publication Number Publication Date
PT2232066T true PT2232066T (pt) 2018-03-23

Family

ID=40885828

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97019921T PT2232066T (pt) 2008-01-16 2009-01-15 Gerador para turbina eólica de acionamento direto

Country Status (7)

Country Link
US (1) US8384233B2 (pt)
EP (1) EP2232066B1 (pt)
DK (1) DK2232066T3 (pt)
ES (1) ES2663383T3 (pt)
NL (1) NL2001190C1 (pt)
PT (1) PT2232066T (pt)
WO (1) WO2009091248A2 (pt)

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NL1036733C2 (en) * 2009-03-19 2010-09-21 Darwind Holding B V A wind turbine and a direct-drive generator.
KR101123345B1 (ko) * 2009-06-04 2012-03-23 유니슨 주식회사 전방 배치형 발전기를 갖는 풍력발전기
NL2003925C2 (en) * 2009-12-08 2011-06-09 Lagerwey Wind B V Main bearing for a wind turbine.
EP2333934B1 (en) * 2009-12-08 2016-07-20 Siemens Aktiengesellschaft Arrangement to ensure an air gap in an electric machine
DK2333933T3 (en) 2009-12-08 2016-05-17 Siemens Ag A device for compensating a non-uniform air gap in an electric machine
EP2403108A1 (en) * 2010-06-29 2012-01-04 Siemens Aktiengesellschaft Wind turbine generator and method of assembly of a wind turbine generator
DK2445087T3 (da) * 2010-10-13 2013-01-21 Siemens Ag En generator, især til en vindmølle
EP2451047A1 (en) * 2010-11-04 2012-05-09 Siemens Aktiengesellschaft Water cooled electric machine
BR112013013901A2 (pt) 2010-12-08 2016-09-13 Prototus Ltd gerador eletromagnético e método para sua utilização
ITMI20110374A1 (it) * 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
ITMI20110378A1 (it) * 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
EP2568168A1 (en) * 2011-09-08 2013-03-13 Siemens Aktiengesellschaft Direct-drive wind turbine
EP2578872B1 (en) * 2011-10-04 2018-01-03 Siemens Aktiengesellschaft Generator
US9461508B2 (en) 2012-05-30 2016-10-04 Prototus, Ltd. Electromagnetic generator transformer
FR2996379B1 (fr) * 2012-10-01 2014-10-17 Ddis Generateur electrique a multiples machines electriques
ES2482040B1 (es) * 2013-01-31 2015-08-14 Gamesa Innovation & Technology, S.L. Disposición constructiva de un rotor de imanes permanentes de un generador
RU2015149805A (ru) * 2013-04-23 2017-05-26 Ювинэнерджи Гмбх Конструкция ветряной турбины
US20150017016A1 (en) * 2013-07-10 2015-01-15 Haynie Prince Beall Direct drive wind turbine
DE102014211672A1 (de) * 2013-07-12 2015-01-15 Schaeffler Technologies Gmbh & Co. Kg Elektrische Maschine
EP2854256B1 (en) * 2013-09-26 2017-06-28 Siemens Aktiengesellschaft Pole unit and stator assembly for a wind turbine generator, and methods of manufacturing the same
EP2958215B1 (en) 2014-06-18 2018-02-21 Siemens Aktiengesellschaft Generator armature
US10738764B2 (en) 2016-04-18 2020-08-11 Star Wind Turbines Llc High torque, low RPM horizontal axis wind turbine
DE102016217173A1 (de) * 2016-09-09 2018-03-15 Wobben Properties Gmbh Segmentblech für ein Statorblechpaket, Statorblechpaket, sowie Generator und Windenergieanlage mit selbigen
DE102018109158A1 (de) * 2018-04-17 2019-10-17 Wobben Properties Gmbh Generator einer Windenergieanlage und Windenergieanlage mit selbigem
CA3131358A1 (en) * 2018-12-17 2020-06-25 Nippon Steel Corporation Laminated core, core block, electric motor and method of producing core block
WO2020259780A1 (en) * 2019-06-28 2020-12-30 Vestas Wind Systems A/S Generator rotor assembly for power generator of a wind turbine
EP3796523A1 (de) * 2019-09-19 2021-03-24 Wobben Properties GmbH Statorring für einen elektrischen generator und elektrischer generator mit einem solchen statorring
DE102019220197A1 (de) * 2019-12-19 2021-06-24 Thyssenkrupp Ag Maschinenstrang für Windkraftanlagen, Windkraftanlage
US11293410B1 (en) 2021-07-28 2022-04-05 Breezy Wind Turbines LLC Direct drive wind turbine
DE102023208355A1 (de) 2023-08-31 2025-03-06 Siemens Mobility GmbH Optimierte elektrische Maschine zum Antrieb eines Schienenfahrzeugs

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Also Published As

Publication number Publication date
WO2009091248A2 (en) 2009-07-23
WO2009091248A3 (en) 2010-01-28
ES2663383T3 (es) 2018-04-12
EP2232066A2 (en) 2010-09-29
EP2232066B1 (en) 2017-12-20
DK2232066T3 (en) 2018-03-19
US8384233B2 (en) 2013-02-26
NL2001190C1 (nl) 2009-07-20
US20110001320A1 (en) 2011-01-06

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