GB2611677B - Main beam for use in wind-driven generator blade and manufacturing method therefor - Google Patents

Main beam for use in wind-driven generator blade and manufacturing method therefor Download PDF

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Publication number
GB2611677B
GB2611677B GB2300368.4A GB202300368A GB2611677B GB 2611677 B GB2611677 B GB 2611677B GB 202300368 A GB202300368 A GB 202300368A GB 2611677 B GB2611677 B GB 2611677B
Authority
GB
United Kingdom
Prior art keywords
wind
manufacturing
main beam
driven generator
method therefor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB2300368.4A
Other versions
GB2611677A (en
Inventor
Liang Yuan
Ma Hao
Lars Overgaard
Sun Jianxu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Envision Energy Co Ltd
Original Assignee
Envision Energy Co Ltd
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 Envision Energy Co Ltd filed Critical Envision Energy Co Ltd
Publication of GB2611677A publication Critical patent/GB2611677A/en
Application granted granted Critical
Publication of GB2611677B publication Critical patent/GB2611677B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • 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
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2006—Carbon, e.g. graphite
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Wind Motors (AREA)
  • Moulding By Coating Moulds (AREA)
GB2300368.4A 2020-07-28 2020-07-28 Main beam for use in wind-driven generator blade and manufacturing method therefor Active GB2611677B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/105013 WO2022021039A1 (en) 2020-07-28 2020-07-28 Main beam for use in wind-driven generator blade and manufacturing method therefor

Publications (2)

Publication Number Publication Date
GB2611677A GB2611677A (en) 2023-04-12
GB2611677B true GB2611677B (en) 2024-04-03

Family

ID=80038038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2300368.4A Active GB2611677B (en) 2020-07-28 2020-07-28 Main beam for use in wind-driven generator blade and manufacturing method therefor

Country Status (5)

Country Link
CN (1) CN114286891B (en)
GB (1) GB2611677B (en)
MX (1) MX2023000890A (en)
WO (1) WO2022021039A1 (en)
ZA (1) ZA202300355B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115054952B (en) * 2022-07-22 2023-08-08 合肥茂腾环保科技有限公司 Stripping liquid wastewater treatment atomization treatment device
CN117162561B (en) * 2023-11-02 2024-03-22 中材科技风电叶片股份有限公司 Thermoplastic composite girder forming method and wind power blade girder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102465844A (en) * 2010-11-04 2012-05-23 三一电气有限责任公司 Wind driven generator blade
CN103921457A (en) * 2014-04-28 2014-07-16 连云港中复连众复合材料集团有限公司 Method for manufacturing main beam or auxiliary beam of fan blade by unidirectional sheets manufactured by use of pultrusion process
US20140301859A1 (en) * 2011-12-16 2014-10-09 Vestas Wind Systems A/S Wind turbine blades
CN106368894A (en) * 2015-07-22 2017-02-01 通用电气公司 Rotor blade root assembly for wind turbine
US20180156202A1 (en) * 2016-12-05 2018-06-07 Nordex Energy Gmbh Spar cap assembly for a wind turbine rotor blade
US20180372065A1 (en) * 2017-06-21 2018-12-27 General Electric Company Wind Turbine Blade with Hybrid Spar Cap and Associated Method for Making
CN109094075A (en) * 2017-06-21 2018-12-28 通用电气公司 Wind turbine blade and related production with mixing spar caps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210859042U (en) * 2019-10-15 2020-06-26 中材科技风电叶片股份有限公司 Main beam cap splicing structure and fan rotor blade

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102465844A (en) * 2010-11-04 2012-05-23 三一电气有限责任公司 Wind driven generator blade
US20140301859A1 (en) * 2011-12-16 2014-10-09 Vestas Wind Systems A/S Wind turbine blades
CN103921457A (en) * 2014-04-28 2014-07-16 连云港中复连众复合材料集团有限公司 Method for manufacturing main beam or auxiliary beam of fan blade by unidirectional sheets manufactured by use of pultrusion process
CN106368894A (en) * 2015-07-22 2017-02-01 通用电气公司 Rotor blade root assembly for wind turbine
US20180156202A1 (en) * 2016-12-05 2018-06-07 Nordex Energy Gmbh Spar cap assembly for a wind turbine rotor blade
US20180372065A1 (en) * 2017-06-21 2018-12-27 General Electric Company Wind Turbine Blade with Hybrid Spar Cap and Associated Method for Making
CN109098929A (en) * 2017-06-21 2018-12-28 通用电气公司 The associated method of wind turbine blade and manufacture with hybrid spar caps
CN109094075A (en) * 2017-06-21 2018-12-28 通用电气公司 Wind turbine blade and related production with mixing spar caps

Also Published As

Publication number Publication date
CN114286891A (en) 2022-04-05
WO2022021039A1 (en) 2022-02-03
CN114286891B (en) 2023-10-20
GB2611677A (en) 2023-04-12
ZA202300355B (en) 2024-02-28
MX2023000890A (en) 2023-02-22

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