DK4156465T3 - Stator til en generator i en vindmølle, generator i en vindmølle og vindmølle - Google Patents

Stator til en generator i en vindmølle, generator i en vindmølle og vindmølle Download PDF

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Publication number
DK4156465T3
DK4156465T3 DK21198289.7T DK21198289T DK4156465T3 DK 4156465 T3 DK4156465 T3 DK 4156465T3 DK 21198289 T DK21198289 T DK 21198289T DK 4156465 T3 DK4156465 T3 DK 4156465T3
Authority
DK
Denmark
Prior art keywords
windmill
generator
stator
Prior art date
Application number
DK21198289.7T
Other languages
English (en)
Inventor
Simon Vyff Jensen
Kim Robert Braun Jensen
Saravanan Jayaraman
Original Assignee
Siemens Gamesa Renewable Energy As
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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK4156465T3 publication Critical patent/DK4156465T3/da

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • 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
    • H02K2201/15—Sectional machines
    • 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
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Wind Motors (AREA)
DK21198289.7T 2021-09-22 2021-09-22 Stator til en generator i en vindmølle, generator i en vindmølle og vindmølle DK4156465T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21198289.7A EP4156465B1 (en) 2021-09-22 2021-09-22 Stator for a generator of a wind turbine, generator of a wind turbine, and wind turbine

Publications (1)

Publication Number Publication Date
DK4156465T3 true DK4156465T3 (da) 2024-07-08

Family

ID=77910575

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21198289.7T DK4156465T3 (da) 2021-09-22 2021-09-22 Stator til en generator i en vindmølle, generator i en vindmølle og vindmølle

Country Status (4)

Country Link
US (1) US11973371B2 (da)
EP (1) EP4156465B1 (da)
CN (1) CN115912692A (da)
DK (1) DK4156465T3 (da)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395296A (en) * 1965-10-01 1968-07-30 Reliance Electric & Eng Co Dynamoelectric machine mounting with reduced stator vibration
GB0808524D0 (en) * 2008-05-12 2008-06-18 Magnomatics Ltd Magnetic pole-piece structure
EP2572440B1 (en) * 2010-05-17 2021-10-20 Magnomatics Limited Magnetic gear
US8274192B2 (en) * 2010-08-30 2012-09-25 General Electric Company Segmented stator assembly
US8319389B2 (en) * 2010-08-30 2012-11-27 General Electric Company Segmented stator assembly
US8492951B2 (en) * 2010-08-30 2013-07-23 General Electric Company Segmented stator assembly
DE102017206873A1 (de) * 2017-04-24 2018-10-25 Siemens Wind Power A/S Stützstruktursegment für einen Generator einer Windturbine
WO2019102057A1 (en) * 2017-11-21 2019-05-31 Teraloop Oy Apparatus and method of actuated stator cores for hubless rotors
CN110635587B (zh) * 2018-09-14 2020-12-29 北京金风科创风电设备有限公司 定子组件以及具有该定子组件的电机
EP3672025A1 (en) 2018-12-17 2020-06-24 Siemens Gamesa Renewable Energy A/S Electric machine and wind turbine
EP3809561A1 (en) * 2019-10-18 2021-04-21 Siemens Gamesa Renewable Energy A/S Support structure for a generator of a wind turbine
EP3863151A1 (en) * 2020-02-06 2021-08-11 Siemens Gamesa Renewable Energy A/S Stator segment, stator, wind turbine and method of manufacturing a stator segment
EP3872964A1 (en) * 2020-02-28 2021-09-01 Siemens Gamesa Renewable Energy A/S Support structure and segmented stator for an electric machine, wind turbine and method of manufacturing a support structure
EP3926352A1 (en) * 2020-06-15 2021-12-22 Siemens Gamesa Renewable Energy A/S Measuring core losses in segments of electrical machines
EP4106150A1 (en) * 2021-06-14 2022-12-21 Siemens Gamesa Renewable Energy A/S Support structure segment for a stator of a generator of a wind turbine and wind turbine

Also Published As

Publication number Publication date
EP4156465A1 (en) 2023-03-29
EP4156465B1 (en) 2024-05-08
US11973371B2 (en) 2024-04-30
CN115912692A (zh) 2023-04-04
US20230091420A1 (en) 2023-03-23

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