PL3874154T3 - Łopata wirnika turbiny wiatrowej wstępnie przygotowana do modernizacji za pomocą wymiennego segmentu wierzchołkowego łopaty - Google Patents

Łopata wirnika turbiny wiatrowej wstępnie przygotowana do modernizacji za pomocą wymiennego segmentu wierzchołkowego łopaty

Info

Publication number
PL3874154T3
PL3874154T3 PL19805095.7T PL19805095T PL3874154T3 PL 3874154 T3 PL3874154 T3 PL 3874154T3 PL 19805095 T PL19805095 T PL 19805095T PL 3874154 T3 PL3874154 T3 PL 3874154T3
Authority
PL
Poland
Prior art keywords
retrofitting
staged
wind turbine
turbine rotor
tip segment
Prior art date
Application number
PL19805095.7T
Other languages
English (en)
Inventor
Thomas Merzhaeuser
Dominic Alexander Von Terzi
Original Assignee
Lm Wind Power A/S
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 Lm Wind Power A/S filed Critical Lm Wind Power A/S
Publication of PL3874154T3 publication Critical patent/PL3874154T3/pl

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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/30—Lightning protection
    • 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
    • F05B2230/80—Repairing, retrofitting or upgrading 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
    • 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
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
PL19805095.7T 2018-10-30 2019-10-30 Łopata wirnika turbiny wiatrowej wstępnie przygotowana do modernizacji za pomocą wymiennego segmentu wierzchołkowego łopaty PL3874154T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/174,781 US11162476B2 (en) 2018-10-30 2018-10-30 Wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment
PCT/US2019/058698 WO2020092461A1 (en) 2018-10-30 2019-10-30 A wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment

Publications (1)

Publication Number Publication Date
PL3874154T3 true PL3874154T3 (pl) 2024-06-17

Family

ID=68582510

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19805095.7T PL3874154T3 (pl) 2018-10-30 2019-10-30 Łopata wirnika turbiny wiatrowej wstępnie przygotowana do modernizacji za pomocą wymiennego segmentu wierzchołkowego łopaty

Country Status (7)

Country Link
US (1) US11162476B2 (pl)
EP (1) EP3874154B1 (pl)
CN (1) CN112969850B (pl)
DK (1) DK3874154T3 (pl)
MA (1) MA54071A (pl)
PL (1) PL3874154T3 (pl)
WO (1) WO2020092461A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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US10801469B2 (en) * 2017-11-07 2020-10-13 General Electric Company Wind blade joints with floating connectors
WO2023022715A1 (en) * 2021-08-19 2023-02-23 Lm Wind Power A/S Winged spar cap configuration for a jointed wind turbine blade
CN117028136A (zh) * 2023-07-11 2023-11-10 明阳智慧能源集团股份公司 一种风电叶片叶尖小翼结构及其连接方法

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US8231351B2 (en) * 2007-12-27 2012-07-31 General Electric Company Adaptive rotor blade for a wind turbine
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Also Published As

Publication number Publication date
EP3874154A1 (en) 2021-09-08
WO2020092461A1 (en) 2020-05-07
CN112969850B (zh) 2025-02-25
US20200132054A1 (en) 2020-04-30
EP3874154B1 (en) 2024-01-17
DK3874154T3 (da) 2024-04-08
MA54071A (fr) 2022-02-09
CN112969850A (zh) 2021-06-15
US11162476B2 (en) 2021-11-02

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