DK2143941T3 - Direct-drive generator og vindmølle - Google Patents

Direct-drive generator og vindmølle

Info

Publication number
DK2143941T3
DK2143941T3 DK08012250.0T DK08012250T DK2143941T3 DK 2143941 T3 DK2143941 T3 DK 2143941T3 DK 08012250 T DK08012250 T DK 08012250T DK 2143941 T3 DK2143941 T3 DK 2143941T3
Authority
DK
Denmark
Prior art keywords
wind turbine
drive generator
direct
arrangement
endplate
Prior art date
Application number
DK08012250.0T
Other languages
English (en)
Inventor
Henrik Stiesdal
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2143941T3 publication Critical patent/DK2143941T3/da

Links

Classifications

    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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
    • 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
    • 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
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
DK08012250.0T 2008-07-07 2008-07-07 Direct-drive generator og vindmølle DK2143941T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08012250A EP2143941B1 (en) 2008-07-07 2008-07-07 Direct drive generator and wind turbine

Publications (1)

Publication Number Publication Date
DK2143941T3 true DK2143941T3 (da) 2011-01-31

Family

ID=40672579

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08012250.0T DK2143941T3 (da) 2008-07-07 2008-07-07 Direct-drive generator og vindmølle

Country Status (11)

Country Link
US (1) US8004107B2 (da)
EP (1) EP2143941B1 (da)
JP (1) JP5340383B2 (da)
CN (1) CN102037239B (da)
AT (1) ATE488695T1 (da)
CA (1) CA2724880C (da)
DE (1) DE602008003563D1 (da)
DK (1) DK2143941T3 (da)
ES (1) ES2353927T3 (da)
NZ (1) NZ588977A (da)
WO (1) WO2010003830A2 (da)

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EP2063116B1 (en) * 2007-11-26 2016-12-28 Siemens Aktiengesellschaft Direct drive generator and wind turbine
EP2143942B1 (en) * 2008-07-07 2016-01-06 Siemens Aktiengesellschaft Wind turbine
EP2143944B1 (en) * 2008-07-07 2018-10-17 Siemens Aktiengesellschaft Wind turbine
KR20130079359A (ko) * 2010-03-29 2013-07-10 알스톰 윈드, 에스.엘.유. 윈드 터빈
EP2388893A1 (en) * 2010-05-19 2011-11-23 Siemens Aktiengesellschaft Generator with single turn wave winding and wind turbine
EP2492503B1 (en) * 2011-02-25 2018-01-03 Siemens Aktiengesellschaft A wind turbine with a generator
DK2570659T3 (da) * 2011-09-15 2013-12-02 Siemens Ag Vindmølle
US8860287B2 (en) 2011-11-29 2014-10-14 General Electric Company Wind power generation systems including segmented stators
US20140314580A1 (en) 2011-12-06 2014-10-23 Siemens Aktiengesellschaft Wind turbine
DE102011089498A1 (de) * 2011-12-21 2013-06-27 Wobben Properties Gmbh Generator einer getriebelosen Windenergieanlage
GB201122210D0 (en) * 2011-12-22 2012-02-01 Curtis Brian Electricity generating apparatus
ITMI20120257A1 (it) * 2012-02-21 2013-08-22 Wilic Sarl Macchina elettrica rotante per aerogeneratore
US20130300124A1 (en) * 2012-05-11 2013-11-14 Clipper Windpower, Inc. Profiled Air Cap on Direct Drive Wind Turbine Generator
DE102012208550A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Generator einer getriebelosen Windenergieanlage
KR101418415B1 (ko) 2012-07-13 2014-07-09 삼성중공업 주식회사 풍력 발전기의 주축과 기어 박스의 연결 구조체
CN104541079A (zh) * 2012-08-21 2015-04-22 Skf公司 具有扩展连接部的风力涡轮机转子轴装置
DE112014004779T5 (de) * 2013-10-17 2016-06-30 Aktiebolaget Skf Lageranordnung
CN104989601A (zh) * 2015-07-27 2015-10-21 北京三力新能科技有限公司 一种风力发电机组的主轴承组件
DE102016206179A1 (de) * 2016-04-13 2017-10-19 Wobben Properties Gmbh Generatorrotor für einen Generator einer Windenergieanlage oder eines Wasserkraftwerks, sowie Generator, Windenergieanlage und Wasserkraftwerk mit selbigem
CN111852787A (zh) * 2020-07-29 2020-10-30 上海电气风电集团股份有限公司 风力发电机组的驱动链结构及包含其的风力发电机

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Also Published As

Publication number Publication date
US8004107B2 (en) 2011-08-23
NZ588977A (en) 2012-06-29
DE602008003563D1 (de) 2010-12-30
EP2143941B1 (en) 2010-11-17
CN102037239A (zh) 2011-04-27
CN102037239B (zh) 2014-05-07
ES2353927T3 (es) 2011-03-08
WO2010003830A3 (en) 2010-08-19
EP2143941A1 (en) 2010-01-13
JP5340383B2 (ja) 2013-11-13
JP2011521162A (ja) 2011-07-21
US20110062719A1 (en) 2011-03-17
WO2010003830A2 (en) 2010-01-14
CA2724880A1 (en) 2010-01-14
CA2724880C (en) 2016-06-07
ATE488695T1 (de) 2010-12-15

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