ZA201604562B - Synchronous generator in a gearless wind turbine. - Google Patents

Synchronous generator in a gearless wind turbine.

Info

Publication number
ZA201604562B
ZA201604562B ZA2016/04562A ZA201604562A ZA201604562B ZA 201604562 B ZA201604562 B ZA 201604562B ZA 2016/04562 A ZA2016/04562 A ZA 2016/04562A ZA 201604562 A ZA201604562 A ZA 201604562A ZA 201604562 B ZA201604562 B ZA 201604562B
Authority
ZA
South Africa
Prior art keywords
wind turbine
synchronous generator
gearless wind
gearless
synchronous
Prior art date
Application number
ZA2016/04562A
Other languages
English (en)
Inventor
Diedrichs Volker
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of ZA201604562B publication Critical patent/ZA201604562B/en

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
    • H02K1/16—Stator cores with slots for 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
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • F03D9/257—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor the wind motor being part of a wind farm
    • 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
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator 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
    • 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
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • 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
    • 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
    • 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 Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Windings For Motors And Generators (AREA)
  • Wind Motors (AREA)
ZA2016/04562A 2014-01-20 2016-07-05 Synchronous generator in a gearless wind turbine. ZA201604562B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014200947.2A DE102014200947A1 (de) 2014-01-20 2014-01-20 Synchrongenerator einer getriebelosen Windenergieanlage
PCT/EP2014/077392 WO2015106891A2 (de) 2014-01-20 2014-12-11 Synchrongenerator einer getriebelosen windenergieanlage

Publications (1)

Publication Number Publication Date
ZA201604562B true ZA201604562B (en) 2017-09-27

Family

ID=52232145

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2016/04562A ZA201604562B (en) 2014-01-20 2016-07-05 Synchronous generator in a gearless wind turbine.

Country Status (17)

Country Link
US (1) US20160336834A1 (enExample)
EP (1) EP3097627A2 (enExample)
JP (1) JP6291597B2 (enExample)
KR (1) KR101879112B1 (enExample)
CN (1) CN106415996B (enExample)
AR (1) AR099131A1 (enExample)
AU (1) AU2014377432B2 (enExample)
BR (1) BR112016016564A2 (enExample)
CA (1) CA2936261A1 (enExample)
CL (1) CL2016001816A1 (enExample)
DE (1) DE102014200947A1 (enExample)
MX (1) MX358154B (enExample)
RU (1) RU2643778C1 (enExample)
SG (1) SG11201605830QA (enExample)
TW (1) TWI555309B (enExample)
WO (1) WO2015106891A2 (enExample)
ZA (1) ZA201604562B (enExample)

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DE102016108712A1 (de) 2016-05-11 2017-11-16 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage sowie Verfahren zum Herstellen eines Synchrongenerators und Verwendung von Formspulen
AU2017339586B2 (en) * 2016-10-04 2022-09-08 Holcomb Scientific Research Limited Solid state multi-pole and uni-pole electric generator rotor for AC/DC electric generators
CN110337772B (zh) 2017-02-02 2022-05-03 西门子歌美飒可再生能源公司 分段定子电机
DE102017112958A1 (de) 2017-06-13 2018-12-13 Wobben Properties Gmbh Windenergieanlage mit getriebelosem Generator und Generatorfilter
FR3069113A1 (fr) * 2017-07-11 2019-01-18 Valeo Equipements Electriques Moteur Procede de pilotage d'une machine electrique tournante polyphasee et machine electrique tournante mettant en oeuvre ce procede
DE102017119530A1 (de) * 2017-08-25 2019-02-28 Wobben Properties Gmbh Generatorläufer und Generatorstator sowie Generator und Windenergieanlage damit und Verfahren zum Transportieren eines Generators
DE102017219994B4 (de) * 2017-11-10 2019-06-06 Zf Friedrichshafen Ag Antriebsachse für eine elektrisch angetriebene Arbeitsmaschine
US10608565B2 (en) * 2017-12-07 2020-03-31 General Electric Company Systems and methods for rotating a crankshaft to start an engine
DE102018115114A1 (de) * 2018-06-22 2019-12-24 Wobben Properties Gmbh Verfahren zum Steuern eines Generators einer Windenergieanlage
CN111193431A (zh) * 2020-02-05 2020-05-22 北京纳米能源与系统研究所 直流输出摩擦纳米发电装置及传感设备
EP4012897A1 (de) 2020-12-14 2022-06-15 Flender GmbH Verfahren zur fixierung von statorsegmenten einer segmentierten dynamoelektrischen maschine
EP4478587A1 (en) * 2023-06-16 2024-12-18 Siemens Gamesa Renewable Energy A/S Stator of an electrical machine

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Also Published As

Publication number Publication date
WO2015106891A2 (de) 2015-07-23
AU2014377432B2 (en) 2018-01-25
US20160336834A1 (en) 2016-11-17
KR101879112B1 (ko) 2018-07-16
DE102014200947A1 (de) 2015-08-06
WO2015106891A3 (de) 2015-09-17
JP2017505103A (ja) 2017-02-09
CN106415996B (zh) 2020-04-03
AR099131A1 (es) 2016-06-29
MX358154B (es) 2018-08-07
SG11201605830QA (en) 2016-09-29
TW201541818A (zh) 2015-11-01
KR20160111475A (ko) 2016-09-26
BR112016016564A2 (pt) 2017-08-08
EP3097627A2 (de) 2016-11-30
AU2014377432A1 (en) 2016-07-28
CN106415996A (zh) 2017-02-15
RU2643778C1 (ru) 2018-02-06
TWI555309B (zh) 2016-10-21
MX2016009202A (es) 2016-10-03
CA2936261A1 (en) 2015-07-23
JP6291597B2 (ja) 2018-03-14
CL2016001816A1 (es) 2016-12-09

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