IN158707B - - Google Patents

Info

Publication number
IN158707B
IN158707B IN1365/CAL/83A IN1365CA1983A IN158707B IN 158707 B IN158707 B IN 158707B IN 1365CA1983 A IN1365CA1983 A IN 1365CA1983A IN 158707 B IN158707 B IN 158707B
Authority
IN
India
Application number
IN1365/CAL/83A
Other languages
English (en)
Inventor
Kermit Ivan Harner
Frank Richard Niessen
Robert Sherman
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 IN158707B publication Critical patent/IN158707B/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 
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/328—Blade pitch angle
    • 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
    • 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)
  • Hydraulic Turbines (AREA)
IN1365/CAL/83A 1982-11-08 1983-11-05 IN158707B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44012282A 1982-11-08 1982-11-08

Publications (1)

Publication Number Publication Date
IN158707B true IN158707B (xx) 1987-01-10

Family

ID=23747533

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1365/CAL/83A IN158707B (xx) 1982-11-08 1983-11-05

Country Status (14)

Country Link
EP (1) EP0112792B1 (xx)
JP (1) JPS59101587A (xx)
KR (1) KR920001092B1 (xx)
AU (1) AU559325B2 (xx)
BR (1) BR8306078A (xx)
CA (1) CA1234543A (xx)
DE (2) DE112792T1 (xx)
DK (1) DK167235B1 (xx)
ES (1) ES527072A0 (xx)
FI (1) FI77092C (xx)
IL (1) IL70133A (xx)
IN (1) IN158707B (xx)
NO (1) NO161190C (xx)
ZA (1) ZA838157B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075564A (en) * 1989-12-19 1991-12-24 Hickey John J Combined solar and wind powered generator with spiral surface pattern
US7452185B2 (en) 2003-09-10 2008-11-18 Mitsubishi Heavy Industries, Ltd Blade-pitch-angle control device and wind power generator
US8096761B2 (en) * 2008-10-16 2012-01-17 General Electric Company Blade pitch management method and system
JP6022416B2 (ja) 2013-06-27 2016-11-09 株式会社神戸製鋼所 チタンまたはチタン合金からなる鋳塊の連続鋳造装置
CN104074679B (zh) * 2014-07-02 2017-02-22 国电联合动力技术有限公司 一种变速变桨距风电机组全风速限功率优化控制方法
WO2019212550A1 (en) * 2018-05-03 2019-11-07 General Electric Company System and method for controlling pitch angle of a wind turbine rotor blade
CN112796942B (zh) * 2021-03-26 2022-02-11 中国华能集团清洁能源技术研究院有限公司 一种风电机组桨距角的控制方法、系统、设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050088A (xx) *
FR1314086A (fr) * 1961-12-28 1963-01-04 Brown Installation génératrice de courant comportant une turbine et une génératrice à vitesse angulaire fortement variable
US3974395A (en) * 1975-06-02 1976-08-10 Clark Bright Power generating apparatus
US4160170A (en) * 1978-06-15 1979-07-03 United Technologies Corporation Wind turbine generator pitch control system
US4193005A (en) * 1978-08-17 1980-03-11 United Technologies Corporation Multi-mode control system for wind turbines
US4348155A (en) * 1980-03-17 1982-09-07 United Technologies Corporation Wind turbine blade pitch control system

Also Published As

Publication number Publication date
ZA838157B (en) 1984-06-27
EP0112792B1 (en) 1987-05-20
CA1234543A (en) 1988-03-29
DK508483A (da) 1984-05-09
AU2099983A (en) 1984-05-24
JPH0377387B2 (xx) 1991-12-10
EP0112792A1 (en) 1984-07-04
FI77092B (fi) 1988-09-30
NO161190B (no) 1989-04-03
FI834074A0 (fi) 1983-11-07
DK508483D0 (da) 1983-11-07
ES8407557A1 (es) 1984-10-01
KR920001092B1 (ko) 1992-02-01
BR8306078A (pt) 1984-06-12
DE112792T1 (de) 1984-11-08
NO161190C (no) 1989-07-12
JPS59101587A (ja) 1984-06-12
FI834074A (fi) 1984-05-09
IL70133A (en) 1988-02-29
FI77092C (fi) 1989-01-10
AU559325B2 (en) 1987-03-05
NO833993L (no) 1984-05-09
IL70133A0 (en) 1984-02-29
DK167235B1 (da) 1993-09-20
KR840007143A (ko) 1984-12-05
ES527072A0 (es) 1984-10-01
DE3371673D1 (en) 1987-06-25

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