DK3557733T3 - Spoledannelse i en elektrisk maskine med koncentrerede viklinger - Google Patents

Spoledannelse i en elektrisk maskine med koncentrerede viklinger Download PDF

Info

Publication number
DK3557733T3
DK3557733T3 DK18167999.4T DK18167999T DK3557733T3 DK 3557733 T3 DK3557733 T3 DK 3557733T3 DK 18167999 T DK18167999 T DK 18167999T DK 3557733 T3 DK3557733 T3 DK 3557733T3
Authority
DK
Denmark
Prior art keywords
electric machine
coil formation
concentrated windings
windings
concentrated
Prior art date
Application number
DK18167999.4T
Other languages
English (en)
Inventor
Ziad Azar
Erik Groendahl
Arwyn Thomas
Subhra Samanta
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 DK3557733T3 publication Critical patent/DK3557733T3/da

Links

Classifications

    • 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
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/022—Magnetic cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in the machines
    • H02K15/062—Windings in slots; Salient pole windings
    • H02K15/063—Windings for large electric machines, e.g. bar windings
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • 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
    • H02K3/18—Windings for salient poles
    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Windings For Motors And Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
DK18167999.4T 2018-04-18 2018-04-18 Spoledannelse i en elektrisk maskine med koncentrerede viklinger DK3557733T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18167999.4A EP3557733B1 (en) 2018-04-18 2018-04-18 Coil formation in an electric machine with concentrated windings

Publications (1)

Publication Number Publication Date
DK3557733T3 true DK3557733T3 (da) 2021-05-31

Family

ID=62025714

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18167999.4T DK3557733T3 (da) 2018-04-18 2018-04-18 Spoledannelse i en elektrisk maskine med koncentrerede viklinger

Country Status (5)

Country Link
US (1) US11909260B2 (da)
EP (1) EP3557733B1 (da)
CN (1) CN111937276B (da)
DK (1) DK3557733T3 (da)
WO (1) WO2019201595A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3614533A1 (en) * 2018-08-21 2020-02-26 Siemens Gamesa Renewable Energy A/S Concentrated winding layout for a stator of an electrical ac machine
EP3813230A1 (en) * 2019-10-23 2021-04-28 Siemens Gamesa Renewable Energy A/S Electrical machine having a segmented stator or rotor
EP3883089A1 (en) * 2020-03-19 2021-09-22 Siemens Gamesa Renewable Energy A/S End of segment mechanical coil protection
EP3934059A1 (en) * 2020-06-30 2022-01-05 Siemens Gamesa Renewable Energy A/S Electrical machine having a segmented stator or rotor
EP4012897A1 (de) 2020-12-14 2022-06-15 Flender GmbH Verfahren zur fixierung von statorsegmenten einer segmentierten dynamoelektrischen maschine
ES3064098T3 (en) 2021-10-22 2026-04-22 Ge Vernova Renovables Espana S L Electrical machine tooth assemblies and methods
JP7848644B2 (ja) * 2022-09-15 2026-04-21 株式会社デンソー 固定子
EP4443702A1 (en) * 2023-04-06 2024-10-09 Siemens Gamesa Renewable Energy A/S Stator segment and segmented stator for a wind turbine generator
EP4568071A1 (de) * 2023-12-08 2025-06-11 Wobben Properties GmbH Windenergieanlagengeneratorstator für eine windenergieanlage mit formspulen sowie ein verfahren zum herstellen eines windenergieanlagengeneratorstators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4186872B2 (ja) * 2004-05-24 2008-11-26 株式会社デンソー ４層型セグメント順次接合ステータコイル及びその製造方法
DE102008051047B4 (de) * 2008-10-09 2015-07-30 Feaam Gmbh Elektrische Maschine
EP2498381B1 (en) * 2011-03-08 2018-10-10 Siemens Aktiengesellschaft Stator coil segment for an electro mechanical transducer, in particular a generator and electro mechanical transducer, in particular electric generator
DK2854256T3 (da) * 2013-09-26 2017-09-11 Siemens Ag Polenhed og statoranordning til en vindmøllegenerator og fremgangsmåder til fremstilling heraf
CN109412339B (zh) * 2018-09-06 2020-04-28 新疆金风科技股份有限公司 电机及风力发电机组

Also Published As

Publication number Publication date
WO2019201595A1 (en) 2019-10-24
EP3557733A1 (en) 2019-10-23
CN111937276B (zh) 2023-10-13
EP3557733B1 (en) 2021-04-07
US11909260B2 (en) 2024-02-20
US20210083533A1 (en) 2021-03-18
CN111937276A (zh) 2020-11-13

Similar Documents

Publication Publication Date Title
PL3902108T3 (pl) Laminowany rdzeń oraz wirująca maszyna elektryczna
EP3577742C0 (de) Stator mit wicklungskühlung für eine elektrische maschine
EP4035256A4 (en) Stator winding with integrated cooling
EP3902111A4 (en) LAMINATED CORE AND ROTATING ELECTRICAL MACHINE
EP3902105A4 (en) LAMINATED CORE AND ROTATING ELECTRICAL MACHINE
EP3902113A4 (en) LAMINATED CORE AND ROTATING ELECTRICAL MACHINE
EP3364427A4 (en) LEISTUNGSINDUKTOR
EP3346586A4 (en) STATOR COIL, STATOR THEREFOR AND ELECTRIC LATHE WITH THIS STATOR
EP3821522A4 (en) MAGNETIC CONTROL ELECTRIC GENERATOR
EP3417530A4 (en) WINDINGS FOR AN ELECTRICAL MACHINE
EP3465904A4 (en) BRUSHLESS ELECTRICAL MACHINE
DK3871319T3 (da) Isolering af delledere i en dynamoelektrisk maskine
GB201505756D0 (en) Winding construction for an electric machine
EP3465905A4 (en) BRUSHLESS ELECTRICAL MACHINE
GB201701712D0 (en) Stator winding for an electrical machine
EP3539199A4 (en) ELECTRICAL MACHINE WITH A STATOR WITH A REEL WITH SEVERAL SECTIONS AND SWITCH COMBINATIONS
KR102235170B9 (ko) 스테이터 코일 권선 장치
GB201505759D0 (en) Winding construction for an electric machine
FR3064838B1 (fr) Stator pour machine electrique
IL278212A (en) Rotary balanced electric motor with air stator coils
EP3820024A4 (en) DYNAMOELECTRIC MACHINE
PL3156150T3 (pl) Układarka i sposób układania rdzenia stojana maszyny elektrycznej
EP3648320A4 (en) DYNAMO-ELECTRIC MACHINE
DK3514922T3 (da) Elektrisk maskine med multiviklingssæt med fraktionerede spalter
IT201700038584A1 (it) Macchina avvolgitrice perfezionata per la realizzazione di avvolgimenti per trasformatori elettrici