WO2009077842A3 - Drivetrain of a wind power facility - Google Patents

Drivetrain of a wind power facility Download PDF

Info

Publication number
WO2009077842A3
WO2009077842A3 PCT/IB2008/003473 IB2008003473W WO2009077842A3 WO 2009077842 A3 WO2009077842 A3 WO 2009077842A3 IB 2008003473 W IB2008003473 W IB 2008003473W WO 2009077842 A3 WO2009077842 A3 WO 2009077842A3
Authority
WO
WIPO (PCT)
Prior art keywords
drivetrain
wind power
power facility
shaft
partially located
Prior art date
Application number
PCT/IB2008/003473
Other languages
German (de)
French (fr)
Other versions
WO2009077842A2 (en
Inventor
Alexander Jeschke
Jan Rademacher
Original Assignee
Innovative Windpower 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 Innovative Windpower Ag filed Critical Innovative Windpower Ag
Priority to DE112008003311T priority Critical patent/DE112008003311A5/en
Publication of WO2009077842A2 publication Critical patent/WO2009077842A2/en
Publication of WO2009077842A3 publication Critical patent/WO2009077842A3/en

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
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • F03D80/85—Cabling
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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
    • 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
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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

Abstract

A device for transmitting provision means in and/or through a drivetrain of a wind power facility, wherein said drivetrain comprises at least one shaft (105) on a drive side and at least one shaft on an output side (117), wherein at least two shafts (105, 117) of said drivetrain have a substantially identical axis of rotation, wherein said wind power facility has a machine cabin, in which said drivetrain is at least partially located, and wherein at least one shaft (105, 117) of said drivetrain is implemented as a hollow shaft, and a body (127, 203) which connects the drive side and output side is at least partially located in the hollow shaft.
PCT/IB2008/003473 2007-12-14 2008-12-12 Device for transmitting provision means WO2009077842A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008003311T DE112008003311A5 (en) 2007-12-14 2008-12-12 Device for the transmission of provisioning means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060985A DE102007060985A1 (en) 2007-12-14 2007-12-14 Device for the transmission of provisioning means
DE102007060985.1 2007-12-14

Publications (2)

Publication Number Publication Date
WO2009077842A2 WO2009077842A2 (en) 2009-06-25
WO2009077842A3 true WO2009077842A3 (en) 2009-11-05

Family

ID=40680090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/003473 WO2009077842A2 (en) 2007-12-14 2008-12-12 Device for transmitting provision means

Country Status (2)

Country Link
DE (2) DE102007060985A1 (en)
WO (1) WO2009077842A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064647B3 (en) 2010-10-25 2022-12-29 Eickhoff Antriebstechnik Gmbh Planetary gear with a central distributor
DE102010060147B4 (en) * 2010-10-25 2017-03-09 Eickhoff Antriebstechnik Gmbh Planetary gear with a central distributor
DE102011117901A1 (en) 2011-11-08 2013-05-08 Robert Bosch Gmbh Device for transferring e.g. electric cables, by part of drive train of wind power plant, has tube sections connected with flexible coupling element for compensating axial displacement, bending torques and/or length changes of tube device
DE102011119471A1 (en) * 2011-11-25 2013-05-29 Robert Bosch Gmbh Device for the transmission of supply means by a drive train of a wind turbine
DE102012200561A1 (en) 2012-01-16 2013-07-18 Wobben Properties Gmbh A slip ring transmission
JP5626256B2 (en) * 2012-04-12 2014-11-19 株式会社安川電機 Power generator
JP5626257B2 (en) * 2012-04-12 2014-11-19 株式会社安川電機 Power generator
GB201304412D0 (en) * 2013-03-12 2013-04-24 Orbital 2 Ltd Planetary Gear Box
DE102014000044B3 (en) * 2014-01-07 2015-05-07 Senvion Se Device for guiding a wiring harness within a hollow shaft
DE102016203803A1 (en) * 2016-03-09 2017-09-14 Zf Friedrichshafen Ag Cable conduit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071779A (en) * 1980-03-17 1981-09-23 United Technologies Corp Wind turbine blade pitch adjustment system
US20040162181A1 (en) * 2003-02-18 2004-08-19 General Electric Company Gearbox for wind turbine
EP1544504A2 (en) * 2003-12-19 2005-06-22 Winergy AG Planetary transmission, in particular for wind power plant
DE102005011023A1 (en) * 2005-03-10 2006-09-14 Knut Schwedler Wind power generator has main power transmission shaft from rotor mounted on non-caged bearing rollers
EP1717489A2 (en) * 2005-04-29 2006-11-02 Pujol Muntala S.A. Epicycloidal-gear multiplier / reducer useable in wind generators and similar devices
EP2080904A1 (en) * 2008-01-17 2009-07-22 Gamesa Innovation & Technology, S.L. A gear unit for a wind turbine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714859A1 (en) * 1987-05-05 1988-11-24 Walter Schopf Combination gearing for small wind and water power plants
FI91313C (en) * 1991-08-23 1994-06-10 Valmet Oy Wind turbines and procedures in the operation of the wind turbine's electricity generator
DE10357026B3 (en) * 2003-12-03 2005-06-09 Repower Systems Ag Wind turbine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071779A (en) * 1980-03-17 1981-09-23 United Technologies Corp Wind turbine blade pitch adjustment system
US20040162181A1 (en) * 2003-02-18 2004-08-19 General Electric Company Gearbox for wind turbine
EP1544504A2 (en) * 2003-12-19 2005-06-22 Winergy AG Planetary transmission, in particular for wind power plant
DE102005011023A1 (en) * 2005-03-10 2006-09-14 Knut Schwedler Wind power generator has main power transmission shaft from rotor mounted on non-caged bearing rollers
EP1717489A2 (en) * 2005-04-29 2006-11-02 Pujol Muntala S.A. Epicycloidal-gear multiplier / reducer useable in wind generators and similar devices
EP2080904A1 (en) * 2008-01-17 2009-07-22 Gamesa Innovation & Technology, S.L. A gear unit for a wind turbine

Also Published As

Publication number Publication date
DE102007060985A1 (en) 2009-06-18
DE112008003311A5 (en) 2010-11-25
WO2009077842A2 (en) 2009-06-25

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