BR102014006210B1 - Dispositivo de compensação de carga - Google Patents

Dispositivo de compensação de carga Download PDF

Info

Publication number
BR102014006210B1
BR102014006210B1 BR102014006210-6A BR102014006210A BR102014006210B1 BR 102014006210 B1 BR102014006210 B1 BR 102014006210B1 BR 102014006210 A BR102014006210 A BR 102014006210A BR 102014006210 B1 BR102014006210 B1 BR 102014006210B1
Authority
BR
Brazil
Prior art keywords
rotor blade
housing
airfoil
cover plate
compensation device
Prior art date
Application number
BR102014006210-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR102014006210A2 (pt
Inventor
Peter Everett Brooks
Nathan John Burgess
Myron Floyd Miller
Original Assignee
Ge Infrastructure Technology, Llc
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 Ge Infrastructure Technology, Llc filed Critical Ge Infrastructure Technology, Llc
Publication of BR102014006210A2 publication Critical patent/BR102014006210A2/pt
Publication of BR102014006210B1 publication Critical patent/BR102014006210B1/pt

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
    • F03D7/04—Automatic control; Regulation
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • 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
    • F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
    • 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
    • F03D7/0256—Stall control
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/305—Flaps, slats or spoilers
    • F05B2240/3052—Flaps, slats or spoilers adjustable
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR102014006210-6A 2013-03-15 2014-03-14 Dispositivo de compensação de carga BR102014006210B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/831,951 2013-03-15
US13/831,951 US9388791B2 (en) 2013-03-15 2013-03-15 Mounting arrangement for load compensating device

Publications (2)

Publication Number Publication Date
BR102014006210A2 BR102014006210A2 (pt) 2015-10-13
BR102014006210B1 true BR102014006210B1 (pt) 2023-11-07

Family

ID=50241253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014006210-6A BR102014006210B1 (pt) 2013-03-15 2014-03-14 Dispositivo de compensação de carga

Country Status (10)

Country Link
US (1) US9388791B2 (cg-RX-API-DMAC7.html)
EP (1) EP2778399B1 (cg-RX-API-DMAC7.html)
JP (1) JP2014181709A (cg-RX-API-DMAC7.html)
KR (1) KR101552881B1 (cg-RX-API-DMAC7.html)
AU (1) AU2014201472A1 (cg-RX-API-DMAC7.html)
BR (1) BR102014006210B1 (cg-RX-API-DMAC7.html)
CA (2) CA2927972C (cg-RX-API-DMAC7.html)
DK (1) DK2778399T3 (cg-RX-API-DMAC7.html)
ES (1) ES2882551T3 (cg-RX-API-DMAC7.html)
IN (1) IN2014DE00781A (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10034471B2 (en) 2015-06-18 2018-07-31 Frontier Wind, Llc. Wildlife deterrence system arranged in wind turbine blade
DK3290688T3 (da) 2016-08-30 2021-02-01 Siemens Gamesa Renewable Energy As Regulering af rotationshastighed ved ændring af vingeprofil
GB201817614D0 (en) * 2018-10-29 2018-12-12 Blade Dynamics Ltd Access arrangement for a wind turbine blade
CN109469583B (zh) * 2018-11-23 2019-08-20 南京航空航天大学 一种用于减缓漂浮式风力机风轮载荷波动的尾缘襟翼控制方法
US11203936B2 (en) 2019-01-18 2021-12-21 Raytheon Technologies Corporation Airfoil with body and cover panel
US11672243B2 (en) 2021-02-24 2023-06-13 Timothy Just Wildlife deterring windmill
US11278021B1 (en) 2021-02-24 2022-03-22 Timothy Just Wildlife deterring windmill

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076520A (en) * 1936-01-21 1937-04-06 L H Cutler Automatic air motor governor
US2491742A (en) * 1947-02-01 1949-12-20 August A Lein Wall fixture attaching device
US2867344A (en) * 1956-03-16 1959-01-06 Edward C Nickell Mounting arrangement for switch boxes and the like
US2943825A (en) * 1958-01-22 1960-07-05 Frank L Lane Aerodynamic seal
US4120416A (en) * 1976-11-26 1978-10-17 Midland-Ross Corporation Mounting bracket for electrical boxes
EP0471923B1 (en) * 1990-08-20 1995-12-27 Michael D. Stewart A repair patch and method for effecting repair to damaged, non-stressed aircraft structure
US5603424A (en) * 1995-08-01 1997-02-18 Thomas & Betts Corporation Wall mounting assembly attachable to an electrical box
US6105904A (en) * 1998-03-30 2000-08-22 Orbital Research Inc. Deployable flow control device
US6902370B2 (en) 2002-06-04 2005-06-07 Energy Unlimited, Inc. Telescoping wind turbine blade
ES2490242T3 (es) * 2008-01-29 2014-09-03 Claus Colling Dispositivo de control para turbina eólica de una turbina eólica de eje vertical
US8192161B2 (en) * 2008-05-16 2012-06-05 Frontier Wind, Llc. Wind turbine with deployable air deflectors
US8267654B2 (en) * 2008-05-16 2012-09-18 Frontier Wind, Llc Wind turbine with gust compensating air deflector
US8167554B2 (en) * 2011-01-28 2012-05-01 General Electric Corporation Actuatable surface features for wind turbine rotor blades
US20110223022A1 (en) * 2011-01-28 2011-09-15 General Electric Company Actuatable surface features for wind turbine rotor blades
US8864462B2 (en) * 2011-03-25 2014-10-21 Frontier Wind, Llc Wind turbine load mitigation device and port configuration
US9133819B2 (en) * 2011-07-18 2015-09-15 Kohana Technologies Inc. Turbine blades and systems with forward blowing slots
US20120134814A1 (en) * 2011-10-27 2012-05-31 General Electric Company Wind turbine rotor blade with fail-safe air brake flaps
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
US9458825B2 (en) * 2013-03-15 2016-10-04 Frontier Wind, Llc Actuation mechanisms for load management devices on aerodynamic blades
US9506453B2 (en) * 2013-03-15 2016-11-29 Frontier Wind, Llc Actuation of distributed load management devices on aerodynamic blades
US9267491B2 (en) * 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler

Also Published As

Publication number Publication date
DK2778399T3 (da) 2021-08-23
KR20140113505A (ko) 2014-09-24
AU2014201472A1 (en) 2014-10-02
JP2014181709A (ja) 2014-09-29
BR102014006210A2 (pt) 2015-10-13
EP2778399A2 (en) 2014-09-17
EP2778399A3 (en) 2018-02-28
CA2845899A1 (en) 2014-09-15
CA2927972C (en) 2018-05-15
EP2778399B1 (en) 2021-07-21
IN2014DE00781A (cg-RX-API-DMAC7.html) 2015-06-19
KR101552881B1 (ko) 2015-09-15
US20140271191A1 (en) 2014-09-18
US9388791B2 (en) 2016-07-12
ES2882551T3 (es) 2021-12-02
CA2927972A1 (en) 2014-09-15

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: FRONTIER WIND, LLC (US)

B15K Others concerning applications: alteration of classification

Ipc: F03D 7/02 (2006.01), F03D 1/06 (2006.01)

B25A Requested transfer of rights approved

Owner name: GE INFRASTRUCTURE TECHNOLOGY, LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/03/2014, OBSERVADAS AS CONDICOES LEGAIS