BR112015013036A8 - método para calcular um bordo de fuga, pá de rotor e instalação de energia eólica - Google Patents

método para calcular um bordo de fuga, pá de rotor e instalação de energia eólica Download PDF

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Publication number
BR112015013036A8
BR112015013036A8 BR112015013036A BR112015013036A BR112015013036A8 BR 112015013036 A8 BR112015013036 A8 BR 112015013036A8 BR 112015013036 A BR112015013036 A BR 112015013036A BR 112015013036 A BR112015013036 A BR 112015013036A BR 112015013036 A8 BR112015013036 A8 BR 112015013036A8
Authority
BR
Brazil
Prior art keywords
trailing edge
tooth
rotor blade
rotor
calculating
Prior art date
Application number
BR112015013036A
Other languages
English (en)
Other versions
BR112015013036A2 (pt
Inventor
Altmikus Andree
Kamruzzaman Mohammad
Original Assignee
Wobben Properties Gmbh
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
Priority claimed from DE201310202881 external-priority patent/DE102013202881A1/de
Application filed by Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of BR112015013036A2 publication Critical patent/BR112015013036A2/pt
Publication of BR112015013036A8 publication Critical patent/BR112015013036A8/pt

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
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape 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
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/183—Geometry two-dimensional patterned zigzag
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1 / 1 resumo “mã‰todo para calcular um bordo de fuga, bordo de fuga, pだde rotor, e, instalaã‡ãƒo de energia eã“lica” a invenã§ã£o refere-se a um mã©todo para calcular um bordo de fuga a ser produzido para uma pã¡ de rotor de um rotor aerodinã¢mico de uma turbina eã³lica, em que a pã¡ de rotor tem posiã§ãµes radiais com relaã§ã£o ao rotor, a pã¡ de rotor tem um perfil de pã¡ local que ã© uma funã§ã£o das posiã§ãµes radiais com relaã§ã£o ao rotor e o bordo de fuga tem um curso dentado com vã¡rios dentes, em que cada dente tem uma altura de dente e uma largura de dente, e a altura de dente e/ou a largura de dente ã© calculada em funã§ã£o da posiã§ã£o radial do dente e/ou em funã§ã£o do perfil de pã¡ local da posiã§ã£o radial do dente.
BR112015013036A 2012-12-07 2013-12-05 método para calcular um bordo de fuga, pá de rotor e instalação de energia eólica BR112015013036A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012023895 2012-12-07
DE201310202881 DE102013202881A1 (de) 2013-02-21 2013-02-21 Rotorblatthinterkante
PCT/EP2013/075647 WO2014086919A1 (de) 2012-12-07 2013-12-05 Rotorblatthinterkante

Publications (2)

Publication Number Publication Date
BR112015013036A2 BR112015013036A2 (pt) 2017-07-11
BR112015013036A8 true BR112015013036A8 (pt) 2019-10-08

Family

ID=49917036

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013036A BR112015013036A8 (pt) 2012-12-07 2013-12-05 método para calcular um bordo de fuga, pá de rotor e instalação de energia eólica

Country Status (18)

Country Link
US (1) US10138868B2 (pt)
EP (1) EP2929178B1 (pt)
JP (1) JP6088065B2 (pt)
KR (1) KR101707760B1 (pt)
CN (1) CN104870808B (pt)
AU (1) AU2013354038B2 (pt)
BR (1) BR112015013036A8 (pt)
CA (1) CA2893408C (pt)
CL (1) CL2015001561A1 (pt)
DK (1) DK2929178T3 (pt)
ES (1) ES2679128T3 (pt)
MX (1) MX360668B (pt)
NZ (1) NZ709532A (pt)
PT (1) PT2929178T (pt)
RU (1) RU2632563C2 (pt)
TW (1) TWI541433B (pt)
WO (1) WO2014086919A1 (pt)
ZA (1) ZA201504554B (pt)

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TWI537464B (zh) 2012-12-07 2016-06-11 渥班資產公司 風力渦輪機
US9554344B2 (en) * 2014-05-02 2017-01-24 Intel Corporation Bluetooth assisted NAN cluster discovery
DE102014213929A1 (de) 2014-07-17 2016-01-21 Wobben Properties Gmbh Rotorblatthinterkante
DE102014213930A1 (de) 2014-07-17 2016-01-21 Wobben Properties Gmbh Rotorblattspitzenhinterkante
US10690110B2 (en) 2014-08-05 2020-06-23 Ryan Church Structure with rigid projections adapted to traverse a fluid environment
UY36449A (es) 2014-12-19 2016-07-29 Novartis Ag Composiciones y métodos para anticuerpos dirigidos a bmp6
KR101685949B1 (ko) * 2015-06-26 2016-12-28 서울대학교산학협력단 블레이드 소음 저감 시스템
EP3181895A1 (en) * 2015-12-17 2017-06-21 LM WP Patent Holding A/S Splitter plate arrangement for a serrated wind turbine blade
DE102016002350A1 (de) * 2016-02-29 2017-08-31 Senvion Gmbh Serrations mit Entlastungsschlitzen
EP3472456B1 (en) 2016-06-20 2020-12-09 LM Wind Power International Technology II ApS Wind turbine blade with tip end serrations
KR102109371B1 (ko) * 2018-01-15 2020-05-12 주식회사 경인기계 팬 및 이를 포함하는 냉각탑
CN108533450A (zh) * 2018-05-28 2018-09-14 浙江运达风电股份有限公司 一种风力发电机组桨叶的降噪装置
EP3587798B1 (en) 2018-06-27 2020-10-14 Siemens Gamesa Renewable Energy A/S Aerodynamic structure
EP3587799A1 (en) 2018-06-27 2020-01-01 Siemens Gamesa Renewable Energy A/S Aerodynamic structure
US10746157B2 (en) 2018-08-31 2020-08-18 General Electric Company Noise reducer for a wind turbine rotor blade having a cambered serration
US20230244839A1 (en) * 2022-02-01 2023-08-03 Dassault Systemes Simulia Corp. Representing Full-Scale Wind Turbine Noise

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Also Published As

Publication number Publication date
TW201441485A (zh) 2014-11-01
PT2929178T (pt) 2018-07-18
MX360668B (es) 2018-11-13
US10138868B2 (en) 2018-11-27
RU2632563C2 (ru) 2017-10-05
CA2893408C (en) 2018-05-29
AU2013354038A1 (en) 2015-07-16
TWI541433B (zh) 2016-07-11
CN104870808B (zh) 2018-07-10
WO2014086919A1 (de) 2014-06-12
ZA201504554B (en) 2016-04-28
CL2015001561A1 (es) 2015-08-28
CA2893408A1 (en) 2014-06-12
JP6088065B2 (ja) 2017-03-01
AU2013354038B2 (en) 2016-10-27
BR112015013036A2 (pt) 2017-07-11
US20150316029A1 (en) 2015-11-05
DK2929178T3 (en) 2018-06-18
CN104870808A (zh) 2015-08-26
EP2929178B1 (de) 2018-04-18
RU2015127040A (ru) 2017-01-12
MX2015007150A (es) 2015-10-12
KR20150091173A (ko) 2015-08-07
KR101707760B1 (ko) 2017-02-16
JP2015536416A (ja) 2015-12-21
ES2679128T3 (es) 2018-08-22
NZ709532A (en) 2016-05-27
EP2929178A1 (de) 2015-10-14

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time