DK3588745T3 - Segmenteret statorenhed med fleksible, elektriske forbindelser, generator og vindmølle med en sådan statorenhed - Google Patents

Segmenteret statorenhed med fleksible, elektriske forbindelser, generator og vindmølle med en sådan statorenhed Download PDF

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Publication number
DK3588745T3
DK3588745T3 DK18179012.2T DK18179012T DK3588745T3 DK 3588745 T3 DK3588745 T3 DK 3588745T3 DK 18179012 T DK18179012 T DK 18179012T DK 3588745 T3 DK3588745 T3 DK 3588745T3
Authority
DK
Denmark
Prior art keywords
stator unit
generator
wind turbine
electrical connections
flexible electrical
Prior art date
Application number
DK18179012.2T
Other languages
English (en)
Inventor
Ziad Azar
Erik Groendahl
Subhra Samanta
Arwyn Thomas
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 DK3588745T3 publication Critical patent/DK3588745T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • 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
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Windings For Motors And Generators (AREA)
DK18179012.2T 2018-06-21 2018-06-21 Segmenteret statorenhed med fleksible, elektriske forbindelser, generator og vindmølle med en sådan statorenhed DK3588745T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18179012.2A EP3588745B1 (en) 2018-06-21 2018-06-21 Segmented stator assembly with flexible electrical connections, generator and wind turbine with such a stator assembly

Publications (1)

Publication Number Publication Date
DK3588745T3 true DK3588745T3 (da) 2021-01-04

Family

ID=62748798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18179012.2T DK3588745T3 (da) 2018-06-21 2018-06-21 Segmenteret statorenhed med fleksible, elektriske forbindelser, generator og vindmølle med en sådan statorenhed

Country Status (4)

Country Link
US (1) US10886811B2 (da)
EP (1) EP3588745B1 (da)
CN (2) CN110635585B (da)
DK (1) DK3588745T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3588745T3 (da) * 2018-06-21 2021-01-04 Siemens Gamesa Renewable Energy As Segmenteret statorenhed med fleksible, elektriske forbindelser, generator og vindmølle med en sådan statorenhed
WO2022148551A1 (en) * 2021-01-11 2022-07-14 Abb Schweiz Ag A stator of an electric machine
EP4142120A1 (en) * 2021-08-30 2023-03-01 Siemens Gamesa Renewable Energy A/S Winding connections for a generator of a wind turbine
WO2023108913A1 (zh) * 2021-12-16 2023-06-22 广东威灵电机制造有限公司 定子总成、电机及助力自行车

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906060A (en) * 1989-03-23 1990-03-06 Twind Energy Corporation Apparatus and method for controlling the output frequency of a wind-driven alternator
JP4725684B1 (ja) * 2010-08-10 2011-07-13 株式会社安川電機 発電機および風力発電システム
DK2570659T3 (da) * 2011-09-15 2013-12-02 Siemens Ag Vindmølle
EP2728713A1 (en) 2012-10-31 2014-05-07 Openhydro IP Limited An electrical machine
EP3226383A1 (en) * 2016-03-30 2017-10-04 Siemens Aktiengesellschaft Stator assembly for an electric generator with accommodation space
US10454342B2 (en) * 2016-03-30 2019-10-22 Siemens Gamesa Renewable Energy A/S Rotational movement control of an electric generator by means of a turning device
EP3252927B1 (en) 2016-05-31 2020-04-15 Siemens Gamesa Renewable Energy A/S Segmented armature assembly
EP3252928B1 (en) 2016-06-03 2020-08-26 Siemens Gamesa Renewable Energy A/S Stator assembly with a cable wiring arrangement, generator and wind turbine with such a stator assembly
DK3588745T3 (da) 2018-06-21 2021-01-04 Siemens Gamesa Renewable Energy As Segmenteret statorenhed med fleksible, elektriske forbindelser, generator og vindmølle med en sådan statorenhed

Also Published As

Publication number Publication date
CN110635585A (zh) 2019-12-31
CN210468910U (zh) 2020-05-05
US20190393751A1 (en) 2019-12-26
US10886811B2 (en) 2021-01-05
CN110635585B (zh) 2021-09-14
EP3588745B1 (en) 2020-11-04
EP3588745A1 (en) 2020-01-01

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