DK2617555T3 - Vindmøllerotorvinge med bagkant, omfattende rovings - Google Patents

Vindmøllerotorvinge med bagkant, omfattende rovings

Info

Publication number
DK2617555T3
DK2617555T3 DK12151903.7T DK12151903T DK2617555T3 DK 2617555 T3 DK2617555 T3 DK 2617555T3 DK 12151903 T DK12151903 T DK 12151903T DK 2617555 T3 DK2617555 T3 DK 2617555T3
Authority
DK
Denmark
Prior art keywords
rovings
extensive
wind turbine
trailing edge
rotor blade
Prior art date
Application number
DK12151903.7T
Other languages
English (en)
Inventor
Kristian Lehmann Madsen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2617555T3 publication Critical patent/DK2617555T3/da

Links

Classifications

    • 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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/887—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced locally reinforced, e.g. by fillers
    • 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
    • B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • 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
DK12151903.7T 2012-01-20 2012-01-20 Vindmøllerotorvinge med bagkant, omfattende rovings DK2617555T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12151903.7A EP2617555B1 (en) 2012-01-20 2012-01-20 Wind turbine rotor blade with trailing edge comprising rovings

Publications (1)

Publication Number Publication Date
DK2617555T3 true DK2617555T3 (da) 2014-08-25

Family

ID=45507595

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12151903.7T DK2617555T3 (da) 2012-01-20 2012-01-20 Vindmøllerotorvinge med bagkant, omfattende rovings

Country Status (7)

Country Link
US (1) US9403335B2 (da)
EP (1) EP2617555B1 (da)
CN (1) CN103213286B (da)
CA (1) CA2802336A1 (da)
DK (1) DK2617555T3 (da)
ES (1) ES2478969T3 (da)
PL (1) PL2617555T3 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104416916A (zh) * 2013-08-28 2015-03-18 上海艾郎风电科技发展有限公司 风力发电叶片内包边一体灌注方法
ES2600602T3 (es) * 2014-04-03 2017-02-10 Siemens Aktiengesellschaft Malla de fibra componente para una turbina eólica, aparato para producir la malla de fibra y método para producir la malla de fibra
CN104493081B (zh) * 2014-12-09 2016-07-06 南京航空航天大学 用于空心涡轮叶片熔模铸造的注蜡模具及其快速制造方法
EP3423266A1 (en) 2016-03-02 2019-01-09 LM WP Patent Holding A/S Method of molding a shell part of a wind turbine blade
EP3596337A1 (en) 2017-05-09 2020-01-22 Siemens Gamesa Renewable Energy A/S Lightning protection system for a wind turbine blade
JP6672233B2 (ja) * 2017-09-25 2020-03-25 三菱重工業株式会社 複合材翼の成形方法、複合材翼及び複合材翼の成形型
CN108973158B (zh) * 2018-08-10 2021-02-09 兰州理工大学 一种复合风力发电机叶片材料的制备方法
EP3730779A1 (en) * 2019-04-25 2020-10-28 Siemens Gamesa Renewable Energy A/S Fluid convey tubing system for wind turbine rotor blade
CN110219783A (zh) * 2019-07-05 2019-09-10 国电联合动力技术(连云港)有限公司 一种风机叶片后缘粘接结构及其成型方法
EP3822478A1 (en) * 2019-11-15 2021-05-19 Siemens Gamesa Renewable Energy A/S Shell of a wind turbine blade
EP3944954B1 (en) * 2020-07-27 2023-05-17 Siemens Gamesa Renewable Energy A/S Manufacturing of a wind turbine rotor blade
DE102021201106A1 (de) * 2021-02-05 2022-08-11 Siemens Mobility GmbH Verfahren zur Herstellung eines plattenförmigen Faserverbund-Bauteils mit wenigstens einer Krümmung
CN113757036B (zh) * 2021-08-31 2023-02-28 株洲时代新材料科技股份有限公司 一种改进后缘结构的风电叶片及其制作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264266B (de) * 1963-03-29 1968-03-21 Boelkow Gmbh Verfahren zum Herstellen von Rotorblaettern aus glasfaserverstaerktem Kunststoff
US3476625A (en) * 1966-05-03 1969-11-04 Parsons Corp Method of forming a composite spar about a metal tube
FR2252916B1 (da) * 1973-11-30 1978-02-24 Aerospatiale
JP3549271B2 (ja) * 1994-12-16 2004-08-04 三菱重工業株式会社 空隙部充填用繊維構造体
US6231941B1 (en) * 1998-07-14 2001-05-15 The Boeing Company Radius fillers for a resin transfer molding process
DK176335B1 (da) 2001-11-13 2007-08-20 Siemens Wind Power As Fremgangsmåde til fremstilling af vindmöllevinger
EP2283995B1 (en) 2009-08-13 2013-07-03 Siemens Aktiengesellschaft Method to manufacture at least a component of a blade of a wind-turbine
EP2329937A1 (en) 2009-12-01 2011-06-08 Siemens Aktiengesellschaft Fibre-reinforced plastic material
EP2633185A2 (en) * 2011-03-25 2013-09-04 Siemens Aktiengesellschaft Facility and method for manufacturing a rotor blade of a wind turbine and method for setting up the facility

Also Published As

Publication number Publication date
EP2617555B1 (en) 2014-06-18
EP2617555A1 (en) 2013-07-24
PL2617555T3 (pl) 2014-11-28
US20130189113A1 (en) 2013-07-25
CN103213286B (zh) 2019-05-14
ES2478969T3 (es) 2014-07-23
US9403335B2 (en) 2016-08-02
CN103213286A (zh) 2013-07-24
CA2802336A1 (en) 2013-07-20

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