WO2010075837A3 - Vorrichtung in einer windkraftanlage zur reduzierung von überlastungen - Google Patents

Vorrichtung in einer windkraftanlage zur reduzierung von überlastungen Download PDF

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Publication number
WO2010075837A3
WO2010075837A3 PCT/DE2009/001753 DE2009001753W WO2010075837A3 WO 2010075837 A3 WO2010075837 A3 WO 2010075837A3 DE 2009001753 W DE2009001753 W DE 2009001753W WO 2010075837 A3 WO2010075837 A3 WO 2010075837A3
Authority
WO
WIPO (PCT)
Prior art keywords
impeller
power plant
wind power
centrifugal mass
centrifugal
Prior art date
Application number
PCT/DE2009/001753
Other languages
English (en)
French (fr)
Other versions
WO2010075837A2 (de
Inventor
Frank Ferderer
Oliver Zierden
Original Assignee
Schaeffler Technologies Gmbh & Co. Kg
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 Schaeffler Technologies Gmbh & Co. Kg filed Critical Schaeffler Technologies Gmbh & Co. Kg
Publication of WO2010075837A2 publication Critical patent/WO2010075837A2/de
Publication of WO2010075837A3 publication Critical patent/WO2010075837A3/de

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • 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
    • 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
    • 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
    • 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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/12—Combinations of wind motors with apparatus storing energy storing kinetic energy, e.g. using flywheels
    • 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
    • F05B2260/42—Storage of energy
    • F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung in einer Windkraftanlage (1 ) zur Reduzierung von Überlastungen aus Windgeschwindigkeitsschwankungen und/oder Resonanzschwingungen, wobei die Windkraftanlage (1) wenigstens eine durch ein Flügelrad (2) angetriebene Welle (3) aufweist, die wenigstens über ein Getriebe (10) mit wenigstens einer Arbeitsmaschine (11) verbunden ist, und wobei die Vorrichtung wenigstens eine zwischen der Arbeitsmaschine (11) und dem Flügelrad (2) angeordnete Schwungmasse (6) aufweist. Außerdem ist gemäß der Erfindung vorgesehen, dass zwischen der Arbeitsmaschine (11) und dem Flügelrad (2) eine zweite Schwungmasse (8) angeordnet ist, die bewegungsmäßig mit der ersten Schwungmasse (6) gekoppelt ist, wobei die erste Schwungmasse (6) flügelradseitig und die zweite Schwungmasse (8) getriebeseitig wirksam ist. Durch diesen Aufbau wird erreicht, dass die getriebeseitigen und flügelradseitigen Massenträgheitsmomente bei geeigneter Wahl der Schwungmassen (6, 8) voneinander derart getrennt werden können, dass die Neigung zu schädlichen Resonanzschwingungen deutlich verringert wird.
PCT/DE2009/001753 2008-12-16 2009-12-11 Vorrichtung in einer windkraftanlage zur reduzierung von überlastungen WO2010075837A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008062512A DE102008062512A1 (de) 2008-12-16 2008-12-16 Vorrichtung in einer Windkraftanlage zur Reduzierung von Überlast
DE102008062512.4 2008-12-16

Publications (2)

Publication Number Publication Date
WO2010075837A2 WO2010075837A2 (de) 2010-07-08
WO2010075837A3 true WO2010075837A3 (de) 2010-10-21

Family

ID=42168763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001753 WO2010075837A2 (de) 2008-12-16 2009-12-11 Vorrichtung in einer windkraftanlage zur reduzierung von überlastungen

Country Status (2)

Country Link
DE (1) DE102008062512A1 (de)
WO (1) WO2010075837A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201070321A (en) * 2010-07-08 2011-06-29 Vestas Wind Sys As A wind turbine comprising a detuner
DE102012009168A1 (de) * 2012-05-08 2013-11-14 Audi Ag Dämpfungseinrichtung mit einem Rotationsdämpfer
CN104153948B (zh) * 2014-07-08 2017-05-10 魏晓兵 用于风力发电机上的过载保护器
CN106151438B (zh) * 2016-08-04 2018-10-09 重庆交通大学 具有过载保护装置的风电齿轮箱
CN113944596A (zh) * 2021-11-24 2022-01-18 冉农全 一种风力发电机组

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60259772A (ja) * 1984-06-05 1985-12-21 Mitsubishi Heavy Ind Ltd 風力発電機
CA2343876A1 (en) * 2001-04-17 2002-10-17 Nazir Dosani Power generation system
US20050042101A1 (en) * 2002-02-05 2005-02-24 Hur Jae Young Wind generator
WO2007140787A1 (en) * 2006-06-09 2007-12-13 Vestas Wind Systems A/S A wind turbine comprising a detuner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE942980C (de) 1953-03-10 1956-05-09 Karl Wolf Dipl Ing Windkraftanlage
DE3714859A1 (de) 1987-05-05 1988-11-24 Walter Schopf Getriebekombination fuer wind- und wasserkleinkraftwerksanlagen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60259772A (ja) * 1984-06-05 1985-12-21 Mitsubishi Heavy Ind Ltd 風力発電機
CA2343876A1 (en) * 2001-04-17 2002-10-17 Nazir Dosani Power generation system
US20050042101A1 (en) * 2002-02-05 2005-02-24 Hur Jae Young Wind generator
WO2007140787A1 (en) * 2006-06-09 2007-12-13 Vestas Wind Systems A/S A wind turbine comprising a detuner

Also Published As

Publication number Publication date
WO2010075837A2 (de) 2010-07-08
DE102008062512A1 (de) 2010-06-17

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