ZA891570B - Wind turbine shutdown system - Google Patents

Wind turbine shutdown system

Info

Publication number
ZA891570B
ZA891570B ZA891570A ZA891570A ZA891570B ZA 891570 B ZA891570 B ZA 891570B ZA 891570 A ZA891570 A ZA 891570A ZA 891570 A ZA891570 A ZA 891570A ZA 891570 B ZA891570 B ZA 891570B
Authority
ZA
South Africa
Prior art keywords
wind turbine
shutdown system
turbine shutdown
wind
turbine
Prior art date
Application number
ZA891570A
Other languages
English (en)
Inventor
Christopher L Stoltze
L Stoltze Christopher
Joel E Parker
E Parker Joel
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of ZA891570B publication Critical patent/ZA891570B/xx

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
    • 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
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • F03D7/0268—Parking or storm protection
    • 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 
    • 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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • F03D7/0208—Orientating out of wind
    • F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/06—Supports for natural fluid current motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
ZA891570A 1988-07-05 1989-03-01 Wind turbine shutdown system ZA891570B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/214,971 US4815936A (en) 1988-07-05 1988-07-05 Wind turbine shutdown system
IN172CA1989 IN172382B (xx) 1988-07-05 1989-03-01

Publications (1)

Publication Number Publication Date
ZA891570B true ZA891570B (en) 1990-01-31

Family

ID=26324222

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA891570A ZA891570B (en) 1988-07-05 1989-03-01 Wind turbine shutdown system

Country Status (15)

Country Link
US (1) US4815936A (xx)
EP (1) EP0350425B1 (xx)
JP (1) JPH0264271A (xx)
KR (1) KR960005755B1 (xx)
AR (1) AR240355A1 (xx)
AU (1) AU612015B2 (xx)
BR (1) BR8901350A (xx)
DE (2) DE68902434T2 (xx)
DK (1) DK331889A (xx)
ES (1) ES2012310T3 (xx)
FI (1) FI891075A (xx)
IL (1) IL89464A (xx)
IN (1) IN172382B (xx)
NO (1) NO890907L (xx)
ZA (1) ZA891570B (xx)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178518A (en) * 1990-05-14 1993-01-12 Carter Sr J Warne Free-yaw, free-pitch wind-driven electric generator apparatus
DE19816483C2 (de) * 1998-04-14 2003-12-11 Aloys Wobben Windenergieanlage
US6771903B1 (en) * 2001-12-14 2004-08-03 General Electric Company Fiber optic safety system for wind turbines
US7436083B2 (en) * 2001-12-28 2008-10-14 Mitsubishi Heavy Industries, Ltd. Up-wind type windmill and operating method therefor
JP2004071276A (ja) * 2002-08-05 2004-03-04 Nec Lighting Ltd 冷陰極ランプおよび冷陰極ランプを用いた電子機器
GB0218401D0 (en) * 2002-08-08 2002-09-18 Hansen Transmissions Int Wind turbine gear unit
WO2004076854A1 (es) * 2003-02-26 2004-09-10 Francisco Javier Forte Ortega Aerogenerador perfeccionado para aplicaciones de baja potencia
EP1668247B1 (en) * 2003-09-19 2012-04-18 General Electric Company Bearing housing
US7582977B1 (en) * 2005-02-25 2009-09-01 Clipper Windpower Technology, Inc. Extendable rotor blades for power generating wind and ocean current turbines within a module mounted atop a main blade
US7183664B2 (en) * 2005-07-27 2007-02-27 Mcclintic Frank Methods and apparatus for advanced wind turbine design
US20070182162A1 (en) * 2005-07-27 2007-08-09 Mcclintic Frank Methods and apparatus for advanced windmill design
JP2007107409A (ja) * 2005-10-12 2007-04-26 Yanmar Co Ltd 風力発電装置
JP4641481B2 (ja) * 2005-10-12 2011-03-02 ヤンマー株式会社 風力発電装置
WO2008092136A2 (en) * 2007-01-26 2008-07-31 Frank Mcclintic Methods and apparatus for advanced wind energy capture system
DE102007045437A1 (de) * 2007-09-22 2009-04-02 Nordex Energy Gmbh Verfahren zur Steuerung einer Windenergieanlage
US7948100B2 (en) * 2007-12-19 2011-05-24 General Electric Company Braking and positioning system for a wind turbine rotor
US7932620B2 (en) * 2008-05-01 2011-04-26 Plant Jr William R Windmill utilizing a fluid driven pump
US7821153B2 (en) * 2009-02-09 2010-10-26 Grayhawke Applied Technologies System and method for generating electricity
CA2762184A1 (en) 2009-05-12 2010-11-18 Icr Turbine Engine Corporation Gas turbine energy storage and conversion system
US20100314875A1 (en) * 2009-05-15 2010-12-16 Christopher Bernard Grant System and method for controlling a wind turbine
US8770934B2 (en) * 2009-12-16 2014-07-08 Hamilton Sundstrand Corporation Teeter mechanism for a multiple-bladed wind turbine
US8866334B2 (en) 2010-03-02 2014-10-21 Icr Turbine Engine Corporation Dispatchable power from a renewable energy facility
US20110268568A1 (en) * 2010-06-29 2011-11-03 Scholte-Wassink Hartmut Apparatus and method for adjusting the yaw of a nacelle of a wind energy system
US8984895B2 (en) 2010-07-09 2015-03-24 Icr Turbine Engine Corporation Metallic ceramic spool for a gas turbine engine
EP2612009B1 (en) 2010-09-03 2020-04-22 ICR Turbine Engine Corporatin Gas turbine engine
US8426998B2 (en) * 2010-12-09 2013-04-23 Shun-Tsung Lu Wind-power and hydraulic generator apparatus
US8178989B2 (en) * 2010-12-15 2012-05-15 General Electric Company System and methods for adjusting a yaw angle of a wind turbine
US20110206515A1 (en) * 2010-12-20 2011-08-25 Thomas Edenfeld Hydraulic yaw drive system for a wind turbine and method of operating the same
CN102126548B (zh) * 2011-01-31 2013-06-26 吴速 一种风电互补驱动海水淡化高压泵的装置
WO2012150502A1 (en) 2011-05-04 2012-11-08 Condor Wind Energy Limited Helicopter landing deck
US9719491B2 (en) 2011-05-06 2017-08-01 Condor Wind Energy Limited Systems for minimizing yaw torque needed to control power output in two-bladed, teetering hinge wind turbines that control power output by yawing
DK2715121T3 (en) 2011-05-10 2017-04-24 Condor Wind Energy Ltd Elastomer rocker hinge (swing hinge)
US9879653B2 (en) * 2011-05-11 2018-01-30 Condor Wind Energy Limited Power management system
US9051873B2 (en) 2011-05-20 2015-06-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine shaft attachment
EP2715123B1 (en) 2011-05-27 2019-01-09 Seawind Ocean Technology Holding BV Wind turbine control system having a thrust sensor
DK177292B1 (en) * 2011-06-30 2012-10-08 Envision Energy Denmark Aps A wind turbine and an associated yaw control method
US8491262B2 (en) 2011-10-27 2013-07-23 General Electric Company Method for shut down of a wind turbine having rotor blades with fail-safe air brakes
WO2013176723A1 (en) 2012-05-22 2013-11-28 United Technologies Corporation Wind turbine load mitigation
US10094288B2 (en) 2012-07-24 2018-10-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine volute attachment for a gas turbine engine
KR101437362B1 (ko) 2013-01-07 2014-09-15 한국기계연구원 진동 저감장치
US9267491B2 (en) 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler
RU2605490C2 (ru) * 2015-03-25 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный аграрный университет" Гидравлическая система регулирования угла установки лопастей ветротурбины

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US237277A (en) * 1881-02-01 Geoege hodges
US769190A (en) * 1904-02-18 1904-09-06 Willie Simpson Windmill.
US837795A (en) * 1905-12-29 1906-12-04 Bert E Cassell Windmill.
US932260A (en) * 1908-12-09 1909-08-24 William A Fifield Windmill-governor.
US1757039A (en) * 1926-12-16 1930-05-06 Paul Fortier Beaulieu Control mechanism for air turbines
US2145511A (en) * 1938-03-01 1939-01-31 Benjamin F Grohmann Wind driven battery charger
US2360791A (en) * 1941-03-22 1944-10-17 Morgan Smith S Co Wind turbine
US2352089A (en) * 1941-11-18 1944-06-20 Fagerlund Arthur Windmill control
US2454058A (en) * 1944-10-19 1948-11-16 Russell R Hays Apparatus for converting intermittent power to continuous power
US2517135A (en) * 1947-08-15 1950-08-01 Wesley H Rudisill Electric generating system
US3902072A (en) * 1974-02-19 1975-08-26 Paul J Quinn Wind turbine
US4213734A (en) * 1978-07-20 1980-07-22 Lagg Jerry W Turbine power generator
US4316096A (en) * 1978-10-10 1982-02-16 Syverson Charles D Wind power generator and control therefore
US4280061A (en) * 1978-10-25 1981-07-21 Sir Henry Lawson-Tancred, Sons & Co. Ltd. Method and apparatus for generating electricity from a fixed pitch wind wheel
US4298313A (en) * 1979-06-18 1981-11-03 Hohenemser Kurt H Horizontal axis wind generator having adaptive cyclic pitch control
US4439105A (en) * 1979-06-18 1984-03-27 Jerome A. Gross Offset-axis windmill having inclined power shaft
DE3000678A1 (de) * 1980-01-10 1981-07-16 Erno Raumfahrttechnik Gmbh, 2800 Bremen Vorrichtung zur bestimmung der windenergie zur regelung von windkraftwerken
US4348155A (en) * 1980-03-17 1982-09-07 United Technologies Corporation Wind turbine blade pitch control system
DE3043611C2 (de) * 1980-11-19 1984-07-05 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Drehpositionierbare Anlage
US4372732A (en) * 1980-12-29 1983-02-08 Browning Engineering Corporation Control mechanism for a windmill
US4408954A (en) * 1981-07-27 1983-10-11 Earle John L Windmill yaw and speed controls
US4435647A (en) * 1982-04-02 1984-03-06 United Technologies Corporation Predicted motion wind turbine tower damping
US4515525A (en) * 1982-11-08 1985-05-07 United Technologies Corporation Minimization of the effects of yaw oscillations in wind turbines
US4565929A (en) * 1983-09-29 1986-01-21 The Boeing Company Wind powered system for generating electricity
US4571155A (en) * 1984-04-02 1986-02-18 Grumman Aerospace Corporation Wind turbine yaw stabilizer
DE3425423A1 (de) * 1984-07-11 1986-01-16 Werner Dipl.-Ing. 2974 Krummhörn Göttel Windkraftanlage

Also Published As

Publication number Publication date
NO890907D0 (no) 1989-03-03
IN172382B (xx) 1993-07-10
AU3234489A (en) 1990-01-11
EP0350425B1 (en) 1992-08-12
JPH0264271A (ja) 1990-03-05
DK331889A (da) 1990-01-06
IL89464A (en) 1992-03-29
AR240355A1 (es) 1990-03-30
US4815936A (en) 1989-03-28
FI891075A0 (fi) 1989-03-07
AU612015B2 (en) 1991-06-27
FI891075A (fi) 1990-01-06
KR960005755B1 (ko) 1996-05-01
DE68902434D1 (de) 1992-09-17
DK331889D0 (da) 1989-07-04
KR900001974A (ko) 1990-02-27
IL89464A0 (en) 1989-09-10
BR8901350A (pt) 1990-10-23
ES2012310T3 (es) 1993-04-01
ES2012310A4 (es) 1990-03-16
DE350425T1 (de) 1990-06-13
DE68902434T2 (de) 1992-12-03
EP0350425A1 (en) 1990-01-10
NO890907L (no) 1989-11-08

Similar Documents

Publication Publication Date Title
ZA891570B (en) Wind turbine shutdown system
IL92517A (en) Turbine rotor retention system
GB2186033B (en) Wind turbine
GB2265672B (en) Wind turbines
GB2210934B (en) Wind turbine system using twin-savonius-type rotors
DE3567065D1 (en) Wind turbine
GB2185788B (en) Wind turbine
GB8816523D0 (en) Wind turbine operating system
GB8818208D0 (en) Turbines
GB2167612B (en) Wind-powered turbine generator systems
GB8926980D0 (en) Power turbine ventilation system
GB9202630D0 (en) Turbine blades
GB8805608D0 (en) Verticle-axle wind turbine
GB8602773D0 (en) Wind turbines
GB8827154D0 (en) Vertical-axle wind turbine
GB8924900D0 (en) Turbine containment system
GB8812457D0 (en) Wind turbine
PL286983A1 (en) Wind turbine
PL295508A1 (en) Wind turbine
GB8815197D0 (en) Wind turbine generator
PH22815A (en) Horizontal axis wind turbine
PH24174A (en) Windmill
PL263172A1 (en) Wind turbine
GB8607490D0 (en) Control system for wind turbine
PL284543A1 (en) Wind turbine