WO2010069450A3 - Stationary energy conversion plant having a device for damping mechanical vibrations - Google Patents

Stationary energy conversion plant having a device for damping mechanical vibrations Download PDF

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Publication number
WO2010069450A3
WO2010069450A3 PCT/EP2009/008297 EP2009008297W WO2010069450A3 WO 2010069450 A3 WO2010069450 A3 WO 2010069450A3 EP 2009008297 W EP2009008297 W EP 2009008297W WO 2010069450 A3 WO2010069450 A3 WO 2010069450A3
Authority
WO
WIPO (PCT)
Prior art keywords
mechanical vibrations
damping
energy conversion
conversion plant
damping mechanical
Prior art date
Application number
PCT/EP2009/008297
Other languages
German (de)
French (fr)
Other versions
WO2010069450A2 (en
Inventor
Bernd Schnurr
Lothar Schindele
Boris Buchtala
Joachim Breidert
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2010069450A2 publication Critical patent/WO2010069450A2/en
Publication of WO2010069450A3 publication Critical patent/WO2010069450A3/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
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • 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
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

An energy generation plant (1) having a device for damping mechanical vibrations comprises at least one rotor (8) driven by a fluid and a generator (9) mechanically coupled to the rotor. The energy generation plant (1) comprises a damping device for damping mechanical vibrations and at least one mechanical or electrical storage element (11, 12) compensating for or damping vibrations or disturbances occurring in a drive train (30) by exchanging energy.
PCT/EP2009/008297 2008-12-19 2009-11-21 Stationary energy generation plant having a device for damping mechanical vibrations WO2010069450A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008063872 2008-12-19
DE102008063872.2 2008-12-19
DE102009011084.4 2009-02-28
DE102009011084A DE102009011084A1 (en) 2008-12-19 2009-02-28 Stationary power generation plant with a device for damping mechanical vibrations

Publications (2)

Publication Number Publication Date
WO2010069450A2 WO2010069450A2 (en) 2010-06-24
WO2010069450A3 true WO2010069450A3 (en) 2012-01-26

Family

ID=42194246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/008297 WO2010069450A2 (en) 2008-12-19 2009-11-21 Stationary energy generation plant having a device for damping mechanical vibrations

Country Status (2)

Country Link
DE (1) DE102009011084A1 (en)
WO (1) WO2010069450A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2400884B1 (en) * 2011-01-03 2014-03-18 Acciona Windpower, S.A. OSCILLATION REDUCTION METHOD IN AN AIRBRUSHER
EP2479427A1 (en) 2011-01-24 2012-07-25 Siemens Aktiengesellschaft Method for attenuating the oscillation of a power train in a wind turbine, wind turbine and use of a braking device
EP2662561A1 (en) * 2012-05-09 2013-11-13 Siemens Aktiengesellschaft Method and arrangement for damping a shaft oscillation
DE102014001425A1 (en) 2014-02-05 2015-08-06 Man Truck & Bus Ag Damping system with energy recovery for a motor vehicle
DE102016218639A1 (en) 2016-09-28 2018-03-29 Zf Friedrichshafen Ag Wind power gearbox with vibration damper

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050017512A1 (en) * 2003-07-22 2005-01-27 Akira Kikuchi Wind turbine generator system
EP1719910A1 (en) * 2004-02-27 2006-11-08 Mitsubishi Heavy Industries, Ltd. Wind turbine generator, active vibration damping method for the same, and wind turbine tower
US20080067815A1 (en) * 2004-09-30 2008-03-20 General Electric Company Vibration damping method for variable speed wind turbines
WO2008081232A1 (en) * 2006-12-28 2008-07-10 Clipper Windpower Technology, Inc. Wind turbine damping of tower resonant motion and symmetric blade motion using estimation methods
DE102007019907A1 (en) * 2007-04-27 2008-10-30 Nordex Energy Gmbh Device for the active damping of a drive train in a wind energy plant
WO2008145128A2 (en) * 2007-05-31 2008-12-04 Vestas Wind Systems A/S A variable speed wind turbine, a resonant control system, a method of operating a variable speed wind turbine, use of a resonant control system and use of a method in a variable speed wind turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021213A1 (en) 2007-05-07 2008-11-20 Gernot Kloss Blade mold for well turbine, has guide part running diagonally downwards to blade side that is turned away from pressure, and is adjacent to end of front curve of turbine blade, and consisting of rotatable guide blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050017512A1 (en) * 2003-07-22 2005-01-27 Akira Kikuchi Wind turbine generator system
EP1719910A1 (en) * 2004-02-27 2006-11-08 Mitsubishi Heavy Industries, Ltd. Wind turbine generator, active vibration damping method for the same, and wind turbine tower
US20080067815A1 (en) * 2004-09-30 2008-03-20 General Electric Company Vibration damping method for variable speed wind turbines
WO2008081232A1 (en) * 2006-12-28 2008-07-10 Clipper Windpower Technology, Inc. Wind turbine damping of tower resonant motion and symmetric blade motion using estimation methods
DE102007019907A1 (en) * 2007-04-27 2008-10-30 Nordex Energy Gmbh Device for the active damping of a drive train in a wind energy plant
WO2008145128A2 (en) * 2007-05-31 2008-12-04 Vestas Wind Systems A/S A variable speed wind turbine, a resonant control system, a method of operating a variable speed wind turbine, use of a resonant control system and use of a method in a variable speed wind turbine

Also Published As

Publication number Publication date
WO2010069450A2 (en) 2010-06-24
DE102009011084A1 (en) 2010-06-24

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