CN114286891A - 用于风机叶片的主梁及其制造方法 - Google Patents

用于风机叶片的主梁及其制造方法 Download PDF

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Publication number
CN114286891A
CN114286891A CN202080003490.4A CN202080003490A CN114286891A CN 114286891 A CN114286891 A CN 114286891A CN 202080003490 A CN202080003490 A CN 202080003490A CN 114286891 A CN114286891 A CN 114286891A
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CN
China
Prior art keywords
carbon fiber
glass fiber
blade
pultruded
pultrusion
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CN202080003490.4A
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English (en)
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CN114286891B (zh
Inventor
梁嫄
马豪
拉尔斯.欧佛高
孙建旭
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Envision Energy Co Ltd
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Envision Energy Co Ltd
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    • 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

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  • 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)

Abstract

一种用于风机叶片(1)的主梁(100)及其制造方法，包括：一个或多个碳纤拉挤板(101)，其沿叶片(1)的长度方向布置；一个或多个玻纤拉挤板(102)，其沿叶片(1)的长度方向布置，其中碳纤拉挤板(101)和玻纤拉挤板(102)被混合布置为使得所混合的碳纤拉挤板(101)和玻纤拉挤板(102)具有正向的混杂效应和/或弯扭耦合效应；以及；第一灌注材料，其浸润碳纤拉挤板(101)和玻纤拉挤板(102)。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN202080003490.4A 2020-07-28 2020-07-28 用于风机叶片的主梁及其制造方法 Active CN114286891B (zh)

Applications Claiming Priority (1)

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PCT/CN2020/105013 WO2022021039A1 (zh) 2020-07-28 2020-07-28 用于风机叶片的主梁及其制造方法

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CN114286891A true CN114286891A (zh) 2022-04-05
CN114286891B CN114286891B (zh) 2023-10-20

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CN (1) CN114286891B (zh)
GB (1) GB2611677B (zh)
MX (1) MX2023000890A (zh)
WO (1) WO2022021039A1 (zh)
ZA (1) ZA202300355B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115054952B (zh) * 2022-07-22 2023-08-08 合肥茂腾环保科技有限公司 一种剥离液废水处理雾化处理装置
CN117162561B (zh) * 2023-11-02 2024-03-22 中材科技风电叶片股份有限公司 热塑性复合主梁成型方法及风电叶片主梁

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102465844A (zh) * 2010-11-04 2012-05-23 三一电气有限责任公司 一种风力发电机叶片
CN103921457A (zh) * 2014-04-28 2014-07-16 连云港中复连众复合材料集团有限公司 一种采用拉挤工艺制造的单向片材制造风机叶片主梁或辅梁的方法
CN106368894A (zh) * 2015-07-22 2017-02-01 通用电气公司 用于风力涡轮的转子叶片根部组件
US20180156202A1 (en) * 2016-12-05 2018-06-07 Nordex Energy Gmbh Spar cap assembly for a wind turbine rotor blade
CN109094075A (zh) * 2017-06-21 2018-12-28 通用电气公司 具有混合翼梁帽的风力涡轮叶片及相关制作方法
CN109098929A (zh) * 2017-06-21 2018-12-28 通用电气公司 具有混合式翼梁帽的风力涡轮叶片及制造的相关联方法
CN210859042U (zh) * 2019-10-15 2020-06-26 中材科技风电叶片股份有限公司 一种主梁帽拼接结构及风机转子叶片

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2497578B (en) * 2011-12-16 2015-01-14 Vestas Wind Sys As Wind turbine blades

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102465844A (zh) * 2010-11-04 2012-05-23 三一电气有限责任公司 一种风力发电机叶片
CN103921457A (zh) * 2014-04-28 2014-07-16 连云港中复连众复合材料集团有限公司 一种采用拉挤工艺制造的单向片材制造风机叶片主梁或辅梁的方法
CN106368894A (zh) * 2015-07-22 2017-02-01 通用电气公司 用于风力涡轮的转子叶片根部组件
US20180156202A1 (en) * 2016-12-05 2018-06-07 Nordex Energy Gmbh Spar cap assembly for a wind turbine rotor blade
CN109094075A (zh) * 2017-06-21 2018-12-28 通用电气公司 具有混合翼梁帽的风力涡轮叶片及相关制作方法
CN109098929A (zh) * 2017-06-21 2018-12-28 通用电气公司 具有混合式翼梁帽的风力涡轮叶片及制造的相关联方法
CN210859042U (zh) * 2019-10-15 2020-06-26 中材科技风电叶片股份有限公司 一种主梁帽拼接结构及风机转子叶片

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MX2023000890A (es) 2023-02-22
GB2611677B (en) 2024-04-03
CN114286891B (zh) 2023-10-20
WO2022021039A1 (zh) 2022-02-03
GB2611677A (en) 2023-04-12
ZA202300355B (en) 2024-02-28

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