DK1544504T3 - Planetary gear for wind turbines - Google Patents

Planetary gear for wind turbines

Info

Publication number
DK1544504T3
DK1544504T3 DK04026350T DK04026350T DK1544504T3 DK 1544504 T3 DK1544504 T3 DK 1544504T3 DK 04026350 T DK04026350 T DK 04026350T DK 04026350 T DK04026350 T DK 04026350T DK 1544504 T3 DK1544504 T3 DK 1544504T3
Authority
DK
Denmark
Prior art keywords
bearing
hollow gear
transmission
rotor
planetary gear
Prior art date
Application number
DK04026350T
Other languages
Danish (da)
Inventor
Frans Hulshof
Original Assignee
Winergy 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 Winergy Ag filed Critical Winergy Ag
Application granted granted Critical
Publication of DK1544504T3 publication Critical patent/DK1544504T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers
    • 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
    • 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
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
    • F16H1/2827—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the planet carrier, e.g. relative to its shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02078—Gearboxes for particular applications for wind turbines
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)

Abstract

The transmission has a planet carrier (8), an internally toothed hollow gear (4), and a rotor (1) born with a rotating part of the transmission in a large bearing, which is mounted on the hollow gear. This is a slide bearing (14) with one bearing face formed by the outer peripheral surface (13) of the hollow gear. The end faces (15) of the gear form additional bearing faces. The rotor is connected to the hollow gear, and the peripheral bearing surface is opposite to a counter bearing surface (16) formed on a housing (11) enclosing the transmission. The planet carrier is connected to housing and rotor via elastic elements (20).
DK04026350T 2003-12-19 2004-11-05 Planetary gear for wind turbines DK1544504T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10360693A DE10360693A1 (en) 2003-12-19 2003-12-19 Planetary gear, especially for wind turbines

Publications (1)

Publication Number Publication Date
DK1544504T3 true DK1544504T3 (en) 2009-12-14

Family

ID=34485586

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04026350T DK1544504T3 (en) 2003-12-19 2004-11-05 Planetary gear for wind turbines

Country Status (5)

Country Link
EP (1) EP1544504B1 (en)
AT (1) ATE441044T1 (en)
DE (2) DE10360693A1 (en)
DK (1) DK1544504T3 (en)
ES (1) ES2331950T3 (en)

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CN100585223C (en) * 2006-03-15 2010-01-27 石铭正 Cylinder-shaped speed-changing box
EP2126354B1 (en) 2007-02-27 2012-10-17 Urs Giger Wind power installation and transmission for same
DE102007043781A1 (en) * 2007-09-13 2009-03-19 Zf Friedrichshafen Ag Hohlradlager for the ring gear of a planetary gear set
CN201166096Y (en) * 2007-10-17 2008-12-17 石铭正 Circular body gear box and shifting device
ATE536476T1 (en) * 2007-10-22 2011-12-15 Vestas Wind Sys As PLANETARY GEAR STAGE FOR A WIND TURBINE TRANSMISSION, WIND TURBINE TRANSMISSION AND WIND TURBINE
DE102007060985A1 (en) * 2007-12-14 2009-06-18 Innovative Windpower Ag Device for the transmission of provisioning means
US20100303626A1 (en) * 2007-12-20 2010-12-02 Vestas Wind Systems A/S Epicyclic gear stage for a wind turbine gearbox, a wind turbine gearbox and a wind turbine
DE102008063044B4 (en) * 2008-12-23 2012-01-05 Aerodyn Engineering Gmbh planetary gear
CN101576065B (en) * 2009-06-23 2013-09-04 吴声震 Megawatt planet differential wind power speed increasing box
DE102009052240A1 (en) 2009-11-06 2011-05-12 Fev Motorentechnik Gmbh Turbine power plant i.e. wind turbine, has rotor and generator coupled together via drive train, where planetary gear is arranged in drive train between rotor and generator in front of transmission unit
WO2011067633A1 (en) * 2009-12-01 2011-06-09 Clipper Windpower, Inc. Gear tooth profile for a wind turbine
WO2011089036A1 (en) * 2010-01-22 2011-07-28 Hansen Transmissions International Nv Planetary gear unit with rotating ring gear
DE102010008198A1 (en) 2010-02-17 2011-08-18 Schaeffler Technologies GmbH & Co. KG, 91074 Large storage for planetary gear of wind turbine, has outer ring, where outer ring is formed for fixed receiving in supporting structure, and planetary carrier is supported relative to outer ring over storage unit
AT509624B1 (en) 2010-04-14 2012-04-15 Miba Gleitlager Gmbh WIND TURBINE
US8734105B2 (en) 2010-09-16 2014-05-27 Vestas Wind Systems A/S Control system for a wind turbine and method of operating a wind turbine based on monitoring a bearing
US8727728B2 (en) 2010-09-16 2014-05-20 Vestas Wind Systems A/S Convertible bearing for a wind turbine and method for operating same
US8075190B1 (en) 2010-09-16 2011-12-13 Vestas Wind Systems A/S Spherical plain bearing pocket arrangement and wind turbine having such a spherical plain bearing
US8172531B2 (en) 2011-01-10 2012-05-08 Vestas Wind Systems A/S Plain bearing for a wind turbine blade and method of operating a wind turbine having such a plain bearing
TWI489040B (en) * 2011-03-11 2015-06-21 Ind Tech Res Inst Power transmission and wind turbine having the same
EP2508754B1 (en) * 2011-04-04 2016-03-30 Siemens Aktiengesellschaft Drive system for a wind turbine
US8287423B2 (en) * 2011-08-16 2012-10-16 General Electric Company Planetary gear system
US8414448B2 (en) 2011-08-31 2013-04-09 General Electric Company Gear system for wind turbine
AT512436B1 (en) 2012-01-16 2013-10-15 Miba Gleitlager Gmbh WIND TURBINE
CN104081048B (en) 2012-01-16 2017-04-05 米巴滑动轴承有限公司 Wind power plant
DE102013211710C5 (en) * 2013-06-20 2016-11-10 Siemens Aktiengesellschaft Wind turbine with a plain bearing
CN103438199B (en) * 2013-09-09 2016-07-06 湖南南方宇航高精传动有限公司 A kind of load carrier for planet circular system
BR102014025034B1 (en) 2013-12-11 2022-09-13 Cnh Industrial America Llc AGRICULTURAL VEHICLE
US10408325B2 (en) 2015-09-01 2019-09-10 Deere & Company Cooling ring gear
DE102016218639A1 (en) * 2016-09-28 2018-03-29 Zf Friedrichshafen Ag Wind power gearbox with vibration damper
CN106763645B (en) * 2016-12-20 2019-01-25 同济大学 Cycloidal pin-wheel drive device and its correction method based on floating needle tooth
AT15975U1 (en) 2017-05-23 2018-10-15 Miba Gleitlager Austria Gmbh Wind Turbine Gearbox
AT521071B1 (en) 2018-03-23 2019-12-15 Miba Gleitlager Austria Gmbh Wind turbine transmission and method for producing a wind turbine transmission
DE102018002509A1 (en) 2018-03-27 2019-10-02 Miba Gleitlager Austria Gmbh Method for determining the wear of a sliding bearing arranged in a wind turbine transmission, and wind turbine gearbox
EP3599393A1 (en) * 2018-07-23 2020-01-29 Flender GmbH Crank drive for wind power plants and industrial applications
DE102021000484A1 (en) 2021-02-01 2022-08-04 Daimler Truck AG Vehicle transmission for an electrically driven vehicle
CN115111345B (en) * 2022-08-22 2023-01-24 太原科技大学 Wind power speed-up gear box with radial/thrust sliding bearing combined supporting structure
CN116538282A (en) * 2023-05-12 2023-08-04 铨吉成能源技术(重庆)有限公司 Three-row roller bearing and gear box integrated structure

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DE01954251T1 (en) * 2000-08-15 2005-05-04 Hansen Transmissions Int Drive assembly for a wind turbine
DE10043593B4 (en) * 2000-09-01 2014-01-09 Renk Ag Transmission for wind generators
DE10132319A1 (en) * 2001-07-06 2003-01-23 Kordel Antriebstechnik Gmbh Wheel hub drive, for lifting trucks, has drive motor wheel, gearbox stages, second outer housing part supported relative to central housing part by bearing element aligned with wheel axis
DK174085B1 (en) * 2001-04-02 2002-06-03 Vestas Wind Sys As Wind turbine with planetary gear
WO2002103222A1 (en) * 2001-06-13 2002-12-27 Kazuyoshi Fukuchi Rotation transmitting device and hydraulic drive device
GB0118996D0 (en) * 2001-08-03 2001-09-26 Hansen Transmissions Int Drive Assembly
DE20208135U1 (en) * 2002-05-24 2003-10-02 Skf Ab Plain bearings with integrated teeth

Also Published As

Publication number Publication date
EP1544504B1 (en) 2009-08-26
ATE441044T1 (en) 2009-09-15
ES2331950T3 (en) 2010-01-21
DE502004009958D1 (en) 2009-10-08
DE10360693A1 (en) 2005-07-14
EP1544504A2 (en) 2005-06-22
EP1544504A3 (en) 2007-06-27

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