MX2021004858A - Metodo de instalacion y retencion de un buje en un perno de bloqueo de una union de aspa de rotor. - Google Patents

Metodo de instalacion y retencion de un buje en un perno de bloqueo de una union de aspa de rotor.

Info

Publication number
MX2021004858A
MX2021004858A MX2021004858A MX2021004858A MX2021004858A MX 2021004858 A MX2021004858 A MX 2021004858A MX 2021004858 A MX2021004858 A MX 2021004858A MX 2021004858 A MX2021004858 A MX 2021004858A MX 2021004858 A MX2021004858 A MX 2021004858A
Authority
MX
Mexico
Prior art keywords
bearing block
pin joint
rotor blade
blade
gap
Prior art date
Application number
MX2021004858A
Other languages
English (en)
Inventor
Donald Joseph Kasperski
Andrew Mitchell Rodwell
Rohit Agarwal
Amir Riahi
Mohammad Salah Attia
Jianqiang Chen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2021004858A publication Critical patent/MX2021004858A/es

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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/604—Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins
    • 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
    • F05B2240/302—Segmented or sectional blades
    • 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
    • F05B2240/307—Blade tip, e.g. winglets
    • 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
    • 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
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6011—Coating
    • 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)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Un aspa de rotor para una turbina eólica que incluye un primer segmento de aspa y un segundo segmento de aspa que se extienden en direcciones opuestas desde una unión en forma de cuerda. Cada uno de los segmentos de aspa, primero y segundo, incluye al menos un miembro de carcasa que define una superficie de perfil aerodinámico. El aspa del rotor también incluye una o más articulaciones de perno de bloqueo para conectar el primer y segundo segmentos de aspa en la articulación a modo de cuerda. La (s) unión (es) de clavija incluye uno o más tubos de unión de clavija recibidos dentro de las ranuras de la unión de clavija. Las ranuras de la unión del perno de bloqueo están aseguradas dentro de un perno de bloqueos. Asimismo, se define un espacio entre la (s) ranura (s) de la unión del perno de bloqueo y el perno de bloqueo. Además, el aspa del rotor incluye una cuña dentro del espacio entre la (s) ranura (s) de la unión del perno de bloqueo y el perno de bloqueo para retener la (s) ranura (s) de la unión del perno de bloqueo dentro del perno de bloqueo. Asimismo, la cuña está construida de un material líquido que se endurece después de verterse en el espacio.
MX2021004858A 2018-11-01 2018-11-01 Metodo de instalacion y retencion de un buje en un perno de bloqueo de una union de aspa de rotor. MX2021004858A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/058699 WO2020091790A1 (en) 2018-11-01 2018-11-01 Method for installing and retaining a bushing in a bearing block of a rotor blade joint

Publications (1)

Publication Number Publication Date
MX2021004858A true MX2021004858A (es) 2021-05-12

Family

ID=64362702

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021004858A MX2021004858A (es) 2018-11-01 2018-11-01 Metodo de instalacion y retencion de un buje en un perno de bloqueo de una union de aspa de rotor.

Country Status (8)

Country Link
US (2) US11802542B2 (es)
EP (1) EP3874144B1 (es)
JP (1) JP7430299B2 (es)
CN (1) CN112912614A (es)
AU (1) AU2018447765A1 (es)
CA (1) CA3117312A1 (es)
MX (1) MX2021004858A (es)
WO (1) WO2020091790A1 (es)

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Also Published As

Publication number Publication date
US11802542B2 (en) 2023-10-31
US20240018937A1 (en) 2024-01-18
US20220120255A1 (en) 2022-04-21
BR112021007638A2 (pt) 2021-07-27
CA3117312A1 (en) 2020-05-07
JP7430299B2 (ja) 2024-02-13
AU2018447765A1 (en) 2021-05-20
EP3874144A1 (en) 2021-09-08
JP2022515957A (ja) 2022-02-24
EP3874144B1 (en) 2023-08-02
CN112912614A (zh) 2021-06-04
WO2020091790A1 (en) 2020-05-07

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