SG11201605830QA - Synchronous generator in a gearless wind turbine - Google Patents

Synchronous generator in a gearless wind turbine

Info

Publication number
SG11201605830QA
SG11201605830QA SG11201605830QA SG11201605830QA SG11201605830QA SG 11201605830Q A SG11201605830Q A SG 11201605830QA SG 11201605830Q A SG11201605830Q A SG 11201605830QA SG 11201605830Q A SG11201605830Q A SG 11201605830QA SG 11201605830Q A SG11201605830Q A SG 11201605830QA
Authority
SG
Singapore
Prior art keywords
wind turbine
synchronous generator
gearless wind
gearless
synchronous
Prior art date
Application number
SG11201605830QA
Inventor
Volker Diedrichs
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 SG11201605830QA publication Critical patent/SG11201605830QA/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
    • 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
    • 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
    • H02K1/22—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—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • 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)
  • 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)
SG11201605830QA 2014-01-20 2014-12-11 Synchronous generator in a gearless wind turbine SG11201605830QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014200947.2A DE102014200947A1 (en) 2014-01-20 2014-01-20 Synchronous generator of a gearless wind turbine
PCT/EP2014/077392 WO2015106891A2 (en) 2014-01-20 2014-12-11 Synchronous generator in a gearless wind turbine

Publications (1)

Publication Number Publication Date
SG11201605830QA true SG11201605830QA (en) 2016-09-29

Family

ID=52232145

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201605830QA SG11201605830QA (en) 2014-01-20 2014-12-11 Synchronous generator in a gearless wind turbine

Country Status (17)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016108712A1 (en) * 2016-05-11 2017-11-16 Wobben Properties Gmbh Synchronous generator of a gearless wind turbine and method for producing a synchronous generator and use of form coils
CU24653B1 (en) * 2016-10-04 2023-04-10 Holcomb Scient Research Limited SOLID STATE UNIPOLE AND MULTIPOLE ELECTRICAL GENERATOR ROTOR AND ASSEMBLY FOR AC/DC ELECTRICAL GENERATORS
CN110337772B (en) 2017-02-02 2022-05-03 西门子歌美飒可再生能源公司 Segmented stator motor
DE102017112958A1 (en) 2017-06-13 2018-12-13 Wobben Properties Gmbh Wind turbine with gearless generator and generator filter
FR3069113A1 (en) * 2017-07-11 2019-01-18 Valeo Equipements Electriques Moteur METHOD FOR CONTROLLING A POLYPHASE ROTARY ELECTRIC MACHINE AND ROTATING ELECTRIC MACHINE USING THE SAME
DE102017119530A1 (en) 2017-08-25 2019-02-28 Wobben Properties Gmbh Generator rotor and generator stator and generator and wind turbine and method for transporting a generator
US10608565B2 (en) * 2017-12-07 2020-03-31 General Electric Company Systems and methods for rotating a crankshaft to start an engine
DE102018115114A1 (en) 2018-06-22 2019-12-24 Wobben Properties Gmbh Method for controlling a generator of a wind turbine
CN111193431A (en) * 2020-02-05 2020-05-22 北京纳米能源与系统研究所 Direct current output friction nanometer power generation device and sensing equipment
EP4012897A1 (en) 2020-12-14 2022-06-15 Flender GmbH Method for fixing stator segments of a segmented dynamoelectric machine

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486154A (en) * 1965-12-06 1970-02-15 Circuit Res Company Dynamo-electric machine with a wire-wound, disc-shaped rotor
US4315171A (en) * 1977-05-23 1982-02-09 Ernest Schaeffer Step motors
SU861715A1 (en) * 1979-05-07 1981-09-07 Московский Ордена Ленина Энергетический Институт Reduction gear free wind unit
US5173651A (en) * 1985-06-28 1992-12-22 Kollmorgen Technologies Corporation Electrical drive systems
US4990809A (en) * 1987-04-27 1991-02-05 The Superior Electric Company Variable reluctance motor
US6321439B1 (en) * 1997-01-21 2001-11-27 Siemens Westinghouse Power Corporation Method for assembly of a stator in the field
DE19729034A1 (en) * 1997-07-08 1999-01-21 Aloys Wobben Synchronous generator for use in wind turbines and wind turbines
JP3428896B2 (en) * 1998-05-07 2003-07-22 オークマ株式会社 Motor with reduced torque ripple
TW483216B (en) * 1998-09-08 2002-04-11 Toshiba Corp Motor
JP3242635B2 (en) * 1999-01-28 2001-12-25 三菱電機株式会社 Alternator
DE19923925A1 (en) * 1999-05-26 2000-12-07 Aloys Wobben Synchronous machine
ES2241812T3 (en) * 2000-04-19 2005-11-01 Wellington Drive Technologies Limited METHOD FOR PRODUCING STATOR WINDS.
DE10110466A1 (en) * 2001-03-05 2002-09-26 Compact Dynamics Gmbh Assembly of an electrical machine and electrical machine with such an assembly
US7285892B2 (en) * 2001-08-09 2007-10-23 Honda Motor Co., Ltd. Stator having teeth with a projecting portion extending outwardly from a winding portion and a yoke portion
KR100727372B1 (en) * 2001-09-12 2007-06-12 토소가부시키가이샤 Ruthenium complex, manufacturing process thereof and the method for forming thin-film using the complex
WO2003073583A1 (en) * 2002-02-28 2003-09-04 Abb Research Ltd. Synchronous generator
JP4093814B2 (en) * 2002-07-30 2008-06-04 東洋電機製造株式会社 Small wind power generator
DE10340114A1 (en) * 2002-09-06 2004-03-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Rotating electrical machine with soft magnetic laminations packet formed from electrically-conductive sheet metal band with stamped out sections between winding slots
DE10342755B4 (en) * 2002-09-17 2018-06-14 Denso Corporation Rotating high voltage electric machine
JP2004194497A (en) * 2002-11-29 2004-07-08 Denso Corp Combined stator core of rotary electric machine
JP4712465B2 (en) * 2005-07-20 2011-06-29 ヤマハ発動機株式会社 Rotating electric machine and electric wheelchair
DE102005061892A1 (en) * 2005-12-23 2007-06-28 Robert Bosch Gmbh Electrical machine for use as three-phase alternator in motor vehicle, has stator winding with seven phase strands that are interconnected in series, where electrically successive phase strand jumps-over in series-connection of strands
DE102007003618A1 (en) * 2007-01-18 2008-07-24 Voith Patent Gmbh Power generation plant driven by a wind or water flow
JP4885073B2 (en) * 2007-06-20 2012-02-29 三菱重工業株式会社 Wind turbine rotor blade suspension device, wind turbine rotor blade attachment method, and wind turbine generator construction method
DE102009015044A1 (en) * 2008-05-02 2009-11-05 Hartmuth Drews Segment wreath ring generator
TWI463068B (en) * 2008-11-17 2014-12-01 Jiann Fuh Chen Synchronous generator for direct driving wind power/tide
FR2941105B1 (en) * 2009-01-15 2016-01-01 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE, ESPECIALLY FOR A MOTOR VEHICLE STARTER
EP2224578A1 (en) * 2009-02-27 2010-09-01 ABB Research Ltd. Stator winding scheme of a permanent magnet machine
US8427024B2 (en) * 2009-12-18 2013-04-23 Toyota Jidosha Kabushiki Kaisha Stator
WO2011127960A1 (en) * 2010-04-13 2011-10-20 Abb Research Ltd Electrical machine with circumferentially skewed rotor poles or stator coils
DE102010015441A1 (en) * 2010-04-16 2011-10-20 Fachhochschule Gelsenkirchen Transverse flux machine and method for producing the same
US8860272B2 (en) * 2010-04-30 2014-10-14 Alstom Hydro France Synchronous generator, especially for wind turbines
EP2403111B1 (en) * 2010-06-29 2017-05-17 Siemens Aktiengesellschaft Generator, wind turbine, method of assembling a generator and use of a generator in a wind turbine
US8912704B2 (en) * 2010-09-23 2014-12-16 Northern Power Systems, Inc. Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics
US9281731B2 (en) * 2010-09-23 2016-03-08 Northem Power Systems, Inc. Method for maintaining a machine having a rotor and a stator
KR20140018869A (en) * 2011-01-11 2014-02-13 큐엠 파워, 인크. Magnetically isolated phase interior permanent magnet electrical rotating machine
DK2492501T3 (en) * 2011-02-25 2017-07-03 Siemens Ag Windmill
DE102012208547A1 (en) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Synchronous generator of a gearless wind turbine

Also Published As

Publication number Publication date
TW201541818A (en) 2015-11-01
TWI555309B (en) 2016-10-21
BR112016016564A2 (en) 2017-08-08
MX2016009202A (en) 2016-10-03
MX358154B (en) 2018-08-07
CA2936261A1 (en) 2015-07-23
KR20160111475A (en) 2016-09-26
RU2643778C1 (en) 2018-02-06
EP3097627A2 (en) 2016-11-30
JP6291597B2 (en) 2018-03-14
AU2014377432B2 (en) 2018-01-25
US20160336834A1 (en) 2016-11-17
WO2015106891A3 (en) 2015-09-17
DE102014200947A1 (en) 2015-08-06
AU2014377432A1 (en) 2016-07-28
ZA201604562B (en) 2017-09-27
CL2016001816A1 (en) 2016-12-09
KR101879112B1 (en) 2018-07-16
AR099131A1 (en) 2016-06-29
CN106415996A (en) 2017-02-15
CN106415996B (en) 2020-04-03
JP2017505103A (en) 2017-02-09
WO2015106891A2 (en) 2015-07-23

Similar Documents

Publication Publication Date Title
ZA201604562B (en) Synchronous generator in a gearless wind turbine.
LT3042073T (en) Vortex generator for a wind turbine
EP3292625C0 (en) Wind turbine power generation system
DK3177524T3 (en) Wind turbine rotor blade
GB201509991D0 (en) Modular wind turbine blades
ZA201505334B (en) Solar/air turbine generator
ZA201701752B (en) Wind turbine rotor blade
LT3176329T (en) Gravity-based foundation for offshore wind turbines
PL3132095T3 (en) A foundation for a wind turbine
GB2523133B (en) Vertical axis wind turbine rotor and aerofoil
GB201311008D0 (en) A tribrid wind turbine blade
PL3164599T3 (en) A wind turbine blade
PT3129651T (en) Nacelle of a wind turbine
GB201413315D0 (en) A turbine generator
PT3099930T (en) Wind turbine
PT3312416T (en) Wind turbine foundation
EP2896828A4 (en) Wind turbine generator
PT2993753T (en) Wind turbine generator with fault behavior like a synchronous generator
EP3390729C0 (en) Wind turbine foundation
GB201508004D0 (en) A wind turbine blade
AP2017009820A0 (en) Tower structure for vertical-axis wind turbine rotor
GB2526090B (en) Turbine generator
PT3180839T (en) Synchronous generator, in particular four-pole synchronous ring generator of a gearless wind turbine, and wind turbine having said synchronous generator
GB201619730D0 (en) A wind turbine
PL3168390T3 (en) Structure for a wind turbine tower