SE8008017L - DEVICE FOR DETERMINATION OF WIND ENERGY FOR REGULATION OF WIND POWER PLANT - Google Patents

DEVICE FOR DETERMINATION OF WIND ENERGY FOR REGULATION OF WIND POWER PLANT

Info

Publication number
SE8008017L
SE8008017L SE8008017A SE8008017A SE8008017L SE 8008017 L SE8008017 L SE 8008017L SE 8008017 A SE8008017 A SE 8008017A SE 8008017 A SE8008017 A SE 8008017A SE 8008017 L SE8008017 L SE 8008017L
Authority
SE
Sweden
Prior art keywords
wind
regulation
determination
power plant
wind power
Prior art date
Application number
SE8008017A
Other languages
Swedish (sv)
Inventor
U Stampa
Original Assignee
Erno Raumfahrttechnik 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 Erno Raumfahrttechnik Gmbh filed Critical Erno Raumfahrttechnik Gmbh
Publication of SE8008017L publication Critical patent/SE8008017L/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
    • 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
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre 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
    • F05B2260/70—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
    • F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic forces
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/324—Air pressure
    • 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)
  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

The device pressure probes (10) mounted at the surface of the rotor blades (4) near their nose portions (11), the sensed pressure differential acting to adjust the blade pitch or to align the rotor into the wind. Wind velocity may be calculated, e.g. by a computer, from the differential. <IMAGE>
SE8008017A 1980-01-10 1980-11-14 DEVICE FOR DETERMINATION OF WIND ENERGY FOR REGULATION OF WIND POWER PLANT SE8008017L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803000678 DE3000678A1 (en) 1980-01-10 1980-01-10 DEVICE FOR DETERMINING WIND ENERGY FOR CONTROLLING WIND POWER PLANTS

Publications (1)

Publication Number Publication Date
SE8008017L true SE8008017L (en) 1981-07-11

Family

ID=6091785

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008017A SE8008017L (en) 1980-01-10 1980-11-14 DEVICE FOR DETERMINATION OF WIND ENERGY FOR REGULATION OF WIND POWER PLANT

Country Status (6)

Country Link
DE (1) DE3000678A1 (en)
DK (1) DK526780A (en)
FI (1) FI803851L (en)
GB (1) GB2067247B (en)
NO (1) NO803721L (en)
SE (1) SE8008017L (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
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AT384657B (en) * 1985-05-20 1987-12-28 Thaller Heinrich Ing Rotational-speed regulating device for wind converters for the generation of electrical current
US4735552A (en) * 1985-10-04 1988-04-05 Watson William K Space frame wind turbine
US4729716A (en) * 1986-02-25 1988-03-08 Montana Wind Turbine, Inc. Wind turbine
US4890976A (en) * 1987-11-25 1990-01-02 Peter Jansson Wind turbine
US4815936A (en) * 1988-07-05 1989-03-28 United Technologies Corporation Wind turbine shutdown system
FR2748296B1 (en) * 1996-05-06 1998-11-20 Richer Bertrand Louis Isidore SYSTEM FOR CONTROLLING THE ADJUSTMENT OF THE BLADES OF AN AEROGENERATOR WITH DYNAMIC AND EXTREME LOAD REDUCTION EFFECT
DE19731918B4 (en) * 1997-07-25 2005-12-22 Wobben, Aloys, Dipl.-Ing. Wind turbine
DE19758857B4 (en) * 1997-07-25 2013-08-08 Aloys Wobben Wind generator - has instantaneous stress on rotor blade monitored with control system to adjust position of blade to position appropriate for that stress
DE29715249U1 (en) * 1997-08-25 1998-12-24 Institut für Solare Energieversorgungstechnik Verein an der Universität Gesamthochschule Kassel eV, 34119 Kassel Wind turbine
DE19832207A1 (en) * 1998-07-17 2000-01-27 Rolf Hoffmann Determining wind speed communicated across rotor of wind power plant using rotor torque and windspeed and alteration of torque by disturbance of windflow through tower of wind plant
DE10022129C2 (en) * 2000-05-06 2002-04-18 Aloys Wobben Method for operating a wind energy installation and wind energy installation for carrying out the method
DE10232021B4 (en) * 2002-07-16 2016-05-04 Markus Jansen Method for predicting gusts of wind and the associated control of wind turbines and wind power plant for carrying out this method
US6940185B2 (en) 2003-04-10 2005-09-06 Advantek Llc Advanced aerodynamic control system for a high output wind turbine
CA2522280A1 (en) * 2003-04-17 2004-10-28 New World Generation Inc. Wind turbine with friction drive power take off on outer rim
JP4304023B2 (en) * 2003-08-07 2009-07-29 富士重工業株式会社 Horizontal axis wind turbine and control method of horizontal axis wind turbine
US7452185B2 (en) 2003-09-10 2008-11-18 Mitsubishi Heavy Industries, Ltd Blade-pitch-angle control device and wind power generator
JP4064900B2 (en) * 2003-09-10 2008-03-19 三菱重工業株式会社 Blade pitch angle control device and wind power generator
JP4607450B2 (en) * 2003-12-26 2011-01-05 大和ハウス工業株式会社 Propeller type wind power generation system
JP4589633B2 (en) * 2004-01-29 2010-12-01 富士重工業株式会社 Horizontal axis wind turbine and control method of horizontal axis wind turbine
DK1733241T3 (en) * 2004-03-26 2008-03-25 Univ Danmarks Tekniske Method and apparatus for determining the speed and direction of the wind experienced by a wind turbine
RU2358149C2 (en) * 2004-10-09 2009-06-10 Игус-Иноувейтив Текнише Зюстеме Гмбх Method and device for control of diametre pitch angle in rotor blades of wind-powered plants
US8807940B2 (en) 2007-01-05 2014-08-19 Lm Glasfiber A/S Wind turbine blade with lift-regulating means in form of slots or holes
DE102007015179A1 (en) * 2007-03-29 2008-10-02 Siemens Ag Pressure measuring device and method for determining wind power on wind turbines and use of the pressure measuring device and the method
EP2017468A1 (en) 2007-07-20 2009-01-21 Siemens Aktiengesellschaft Method for wind turbine yaw control
US8235662B2 (en) * 2007-10-09 2012-08-07 General Electric Company Wind turbine metrology system
US8183707B2 (en) * 2007-10-30 2012-05-22 General Electric Company Method of controlling a wind energy system and wind speed sensor free wind energy system
EP2108830B1 (en) 2008-01-10 2019-08-28 Siemens Gamesa Renewable Energy A/S Method for determining fatigue load of a wind turbine and for fatigue load control, and wind turbines therefor
CN101970866B (en) * 2008-03-07 2013-03-06 维斯塔斯风力***有限公司 A control system and a method for redundant control of a wind turbine
WO2009109655A1 (en) * 2008-03-07 2009-09-11 Vestas Wind Systems A/S A control system and a method for controlling a wind turbine
US8786117B2 (en) 2008-06-13 2014-07-22 General Electric Company Wind turbine sensor assembly and method of assembling the same
US20090311097A1 (en) * 2008-06-13 2009-12-17 General Electric Company Wind turbine inflow angle monitoring and control system
US8408871B2 (en) * 2008-06-13 2013-04-02 General Electric Company Method and apparatus for measuring air flow condition at a wind turbine blade
EP2148088A1 (en) 2008-07-22 2010-01-27 Siemens Aktiengesellschaft Method and arrangement to adjust the pitch of wind turbine blades
CN101660493B (en) † 2008-08-29 2014-10-01 维斯塔斯风力***有限公司 Pitch control system for testing pitch system failure
EP2180183A1 (en) * 2008-10-23 2010-04-28 Siemens Aktiengesellschaft Stall detection by use of pressure sensors
SE533325C2 (en) * 2008-10-24 2010-08-31 Hm Power Ab Removable wind turbine (Control circuit)
EP2182205B1 (en) * 2008-10-28 2016-03-09 Siemens Aktiengesellschaft Wind turbine arrangement and method for aligning a wind turbine with the wind direction
EP2438300A2 (en) * 2009-06-03 2012-04-11 Vestas Wind Systems A/S Hub-sited tower monitoring and control system for wind turbines
US8002524B2 (en) * 2009-07-10 2011-08-23 General Electric Company Wind turbine aerodynamic separation control
EP2317327A1 (en) * 2009-10-28 2011-05-04 SSB Wind Systems GmbH & Co. KG Wind sensor system using blade signals
DE102010016292A1 (en) 2010-04-01 2011-10-06 Ssb Wind Systems Gmbh & Co. Kg Control device for a wind turbine
CN101818724A (en) * 2010-05-11 2010-09-01 无锡风电设计研究院有限公司 Intelligent blade of wind driven generator
UA99876C2 (en) * 2011-05-19 2012-10-10 Мита-Текник А/С Method for control of orientation of wind turbine and wind turbine
US8231344B2 (en) * 2011-07-05 2012-07-31 General Electric Company Methods for controlling the amplitude modulation of noise generated by wind turbines
ITRM20110516A1 (en) 2011-09-30 2013-03-31 Enel Green Power Spa HORIZONTAL AXIS WIND GENERATOR WITH SECONDARY WIND ROTOR
DK2653721T3 (en) * 2012-04-17 2020-10-12 Siemens Gamesa Renewable Energy As Wind turbine measurement system
CN102900609B (en) * 2012-10-26 2014-08-20 华北电力大学 Giant magnetostrictive flap wind turbine blade vibration reduction system and control method
US9316205B2 (en) * 2013-03-15 2016-04-19 Frontier Wind, Llc Determining loads using various sensor locations
US9488157B2 (en) * 2013-03-15 2016-11-08 Frontier Wind, Llc Blade balancing
US9335229B2 (en) * 2013-03-15 2016-05-10 Frontier Wind, Llc Load distribution estimation
KR101656478B1 (en) * 2014-09-25 2016-09-22 삼성중공업 주식회사 Wind turbine generator
CN105863952A (en) * 2016-05-16 2016-08-17 北京玻钢院复合材料有限公司 Flow guide hood, impeller assembly and wind power generation device
EP4001641A1 (en) * 2020-11-17 2022-05-25 Siemens Gamesa Renewable Energy A/S Method and sensor module for determining a direction of a wind flow at a blade of a wind turbine

Also Published As

Publication number Publication date
NO803721L (en) 1981-07-13
DK526780A (en) 1981-07-11
GB2067247B (en) 1983-11-02
FI803851L (en) 1981-07-11
DE3000678A1 (en) 1981-07-16
GB2067247A (en) 1981-07-22

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