BR112018003007A2 - turbina eólica de túnel com um eixo geométrico horizontal de rotação do rotor - Google Patents

turbina eólica de túnel com um eixo geométrico horizontal de rotação do rotor

Info

Publication number
BR112018003007A2
BR112018003007A2 BR112018003007-4A BR112018003007A BR112018003007A2 BR 112018003007 A2 BR112018003007 A2 BR 112018003007A2 BR 112018003007 A BR112018003007 A BR 112018003007A BR 112018003007 A2 BR112018003007 A2 BR 112018003007A2
Authority
BR
Brazil
Prior art keywords
blades
throat
clearance
diffuser
hub
Prior art date
Application number
BR112018003007-4A
Other languages
English (en)
Other versions
BR112018003007B1 (pt
Inventor
Staszór Roman
Original Assignee
Staszór Roman
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 Staszór Roman filed Critical Staszór Roman
Publication of BR112018003007A2 publication Critical patent/BR112018003007A2/pt
Publication of BR112018003007B1 publication Critical patent/BR112018003007B1/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 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

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)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

a turbina contém um difusor (1) na forma de um corpo rotacional, cuja parede tem o formato de um perfil aeronáutico convexo-côncavo na seção axial e um rotor (2) com pás (7) girando no de uma garganta (rt) do difusor (1) e conectadas com um cubo (3) pelas extremidades inferiores. as extremidades inferiores das pás (7) são espaçadas da superfície do cubo (3) pela dimensão da folga inferior (z2), a dimensão sendo determinada pela altura dos conectores (8) montado nas extremidades inferiores das pás (7) e no cubo (3), as dimensões da folga superior (z1) entre as extremidades superiores das pás (7) e a superfície da garganta (rt) e a folga inferior (z2) têm dimensões variando de 0,5 a 15% do raio da garganta (rt), preferivelmente de 3 a 8%. a folga superior (z1) é determinada pela altura dos conectores (8) montados nas extremidades superiores das pás (7) e no anel rotacional (9) que gira no recesso circunferencial (10) do difusor (1) e cuja superfície interna tem um formato da garganta (rt). além disso, as razões das dimensões das folgas superiores (z1) e das folgas inferiores (z2) para os comprimentos correspondentes das cordas (c1, c2) nas extremidades da pá (7) dos perfis têm valores variando de 0,20 a 2,5, preferivelmente de 0,6 a 1,2.
BR112018003007-4A 2015-08-25 2016-08-24 Turbina eólica de túnel com um eixo geométrico horizontal de rotação do rotor BR112018003007B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL413664A PL229386B1 (pl) 2015-08-25 2015-08-25 Tunelowa turbina wiatrowa o poziomej osi obrotu wirnika
PLP.413664 2015-08-25
PCT/PL2016/000090 WO2017034426A1 (en) 2015-08-25 2016-08-24 Tunnel wind turbine with a horizontal axis of the rotor rotation

Publications (2)

Publication Number Publication Date
BR112018003007A2 true BR112018003007A2 (pt) 2018-09-18
BR112018003007B1 BR112018003007B1 (pt) 2023-03-21

Family

ID=56979624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003007-4A BR112018003007B1 (pt) 2015-08-25 2016-08-24 Turbina eólica de túnel com um eixo geométrico horizontal de rotação do rotor

Country Status (21)

Country Link
US (1) US10598147B2 (pt)
EP (1) EP3341608B1 (pt)
JP (1) JP6882294B2 (pt)
KR (1) KR102481999B1 (pt)
CN (1) CN108350860B (pt)
AU (1) AU2016312850B2 (pt)
BR (1) BR112018003007B1 (pt)
CA (1) CA2995440A1 (pt)
CY (1) CY1122446T1 (pt)
DK (1) DK3341608T3 (pt)
ES (1) ES2745531T3 (pt)
HR (1) HRP20192128T1 (pt)
HU (1) HUE045922T2 (pt)
LT (1) LT3341608T (pt)
MX (1) MX2018002335A (pt)
PL (1) PL229386B1 (pt)
PT (1) PT3341608T (pt)
RS (1) RS59646B1 (pt)
RU (1) RU2721743C2 (pt)
SI (1) SI3341608T1 (pt)
WO (1) WO2017034426A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR202011794A2 (tr) 2020-07-24 2020-10-21 Megabiz Petrokimya Ueruenleri Sanayi Ve Ticaret Anonim Sirketi Üç pervaneli̇ ve ters dönüşlü rüzgâr türbi̇ni̇

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
US4720640A (en) 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
UA7789A (uk) * 1994-07-14 1995-12-26 Борис Віталійович Фрадкін Вітродвигун
JP2001055969A (ja) * 1999-08-17 2001-02-27 Nippon Safety Kk 風車装置
JP3621975B2 (ja) * 2002-03-22 2005-02-23 株式会社産学連携機構九州 風力発電装置
AUPS266702A0 (en) * 2002-05-30 2002-06-20 O'connor, Arthur Improved turbine
JP4510602B2 (ja) 2004-11-26 2010-07-28 富士重工業株式会社 ディフューザ付風車
JP5328681B2 (ja) * 2007-03-23 2013-10-30 フローデザイン ウインド タービン コープ． ミキサーおよびエゼクターを有する風力タービン
WO2010036216A1 (en) * 2008-09-23 2010-04-01 Flodesign Wind Turbine Corporation Wind turbine with mixers and ejectors
US8021100B2 (en) * 2007-03-23 2011-09-20 Flodesign Wind Turbine Corporation Wind turbine with mixers and ejectors
US8672622B2 (en) 2007-11-15 2014-03-18 Kyushu University, National University Corporation Fluid machine, wind turbine, and method for increasing velocity of internal flow of fluid machine, utilizing unsteady flow
WO2010005289A2 (en) 2008-07-11 2010-01-14 Donqi Quandary Innovations Bv Wind turbine with di ffuser
EP2328800A4 (en) * 2008-09-08 2015-01-28 Flodesign Wind Turbine Corp SYSTEMS AND METHOD FOR PROTECTING A WIND TURBINE IN STRONG WIND
CN102388220B (zh) * 2009-03-30 2014-11-05 奥金公司 分段式风力涡轮机
CN102459872A (zh) * 2009-06-04 2012-05-16 弗洛设计风力涡轮机公司 用于外罩式风力涡轮机的机舱构造
WO2011090729A2 (en) * 2009-12-28 2011-07-28 Awr Energy, Inc. Controlled, diffused, and augmented wind energy generation apparatus and system
US20120001428A1 (en) * 2010-07-02 2012-01-05 Calhoon Scott W Wind energy system
JP2013002351A (ja) * 2011-06-16 2013-01-07 Enedream Co Ltd 水平軸型の風車
EP2756187B1 (en) * 2011-09-14 2016-06-08 Ogin, Inc. Fluid turbine lightning protection system
WO2013049143A2 (en) * 2011-09-26 2013-04-04 Flodesign Wind Turbine Corp. Blade tip to shroud clearance for shrouded fluid turbines
EP2935874A1 (en) * 2012-12-18 2015-10-28 Ogin, Inc. Mixer-ejector turbine with annular airfoils
WO2014134032A1 (en) 2013-02-26 2014-09-04 Green Energy Technologies, Llc Wind turbine system using wind turbine shroud
WO2014138277A1 (en) * 2013-03-05 2014-09-12 Ogin, Inc. Fluid turbine with slip ring
US20150300183A1 (en) * 2014-04-16 2015-10-22 Ogin, Inc. Fluid Turbine With Turbine Shroud And Ejector Shroud Coupled With High Thrust-Coefficient Rotor
US10202961B2 (en) * 2016-11-30 2019-02-12 William Scott Keeley Fluid turbine semi-shroud and associated rotor blade dual-winglet design

Also Published As

Publication number Publication date
PL229386B1 (pl) 2018-07-31
HRP20192128T1 (hr) 2020-02-21
RU2721743C2 (ru) 2020-05-21
PT3341608T (pt) 2019-12-17
HUE045922T2 (hu) 2020-01-28
WO2017034426A1 (en) 2017-03-02
CN108350860A (zh) 2018-07-31
KR20180044929A (ko) 2018-05-03
LT3341608T (lt) 2019-11-11
EP3341608A1 (en) 2018-07-04
DK3341608T3 (da) 2019-11-25
ES2745531T3 (es) 2020-03-02
RS59646B1 (sr) 2020-01-31
CY1122446T1 (el) 2021-01-27
PL413664A1 (pl) 2017-02-27
MX2018002335A (es) 2018-04-11
BR112018003007B1 (pt) 2023-03-21
US20180258909A1 (en) 2018-09-13
US10598147B2 (en) 2020-03-24
EP3341608B1 (en) 2019-09-04
KR102481999B1 (ko) 2022-12-26
JP6882294B2 (ja) 2021-06-02
RU2018110408A3 (pt) 2019-12-19
RU2018110408A (ru) 2019-09-26
AU2016312850A1 (en) 2018-04-12
AU2016312850B2 (en) 2020-05-21
SI3341608T1 (sl) 2020-02-28
CN108350860B (zh) 2020-07-03
JP2018525571A (ja) 2018-09-06
CA2995440A1 (en) 2017-03-02

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Legal Events

Date Code Title Description
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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/08/2016, OBSERVADAS AS CONDICOES LEGAIS