AU2014288898B2 - Vertical axis wind turbine - Google Patents

Vertical axis wind turbine Download PDF

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Publication number
AU2014288898B2
AU2014288898B2 AU2014288898A AU2014288898A AU2014288898B2 AU 2014288898 B2 AU2014288898 B2 AU 2014288898B2 AU 2014288898 A AU2014288898 A AU 2014288898A AU 2014288898 A AU2014288898 A AU 2014288898A AU 2014288898 B2 AU2014288898 B2 AU 2014288898B2
Authority
AU
Australia
Prior art keywords
air flow
walls
wall
opening
casing structure
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.)
Ceased
Application number
AU2014288898A
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English (en)
Other versions
AU2014288898A1 (en
Inventor
Luca Valenti
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.)
TREECUBE Srl
Original Assignee
TREECUBE Srl
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 TREECUBE Srl filed Critical TREECUBE Srl
Publication of AU2014288898A1 publication Critical patent/AU2014288898A1/en
Application granted granted Critical
Publication of AU2014288898B2 publication Critical patent/AU2014288898B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0409—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels surrounding the rotor
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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)
AU2014288898A 2013-07-12 2014-07-07 Vertical axis wind turbine Ceased AU2014288898B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPI2013A000067 2013-07-12
IT000067A ITPI20130067A1 (it) 2013-07-12 2013-07-12 Turbina eolica ad asse verticale
PCT/IB2014/062913 WO2015004588A1 (en) 2013-07-12 2014-07-07 Vertical axis wind turbine

Publications (2)

Publication Number Publication Date
AU2014288898A1 AU2014288898A1 (en) 2016-02-04
AU2014288898B2 true AU2014288898B2 (en) 2018-03-01

Family

ID=49182392

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014288898A Ceased AU2014288898B2 (en) 2013-07-12 2014-07-07 Vertical axis wind turbine

Country Status (10)

Country Link
US (1) US20160169196A1 (enExample)
EP (1) EP3019742B1 (enExample)
JP (1) JP2016524094A (enExample)
CN (1) CN105980702A (enExample)
AU (1) AU2014288898B2 (enExample)
CA (1) CA2918116A1 (enExample)
IT (1) ITPI20130067A1 (enExample)
RU (1) RU2016101648A (enExample)
WO (1) WO2015004588A1 (enExample)
ZA (1) ZA201600419B (enExample)

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MY193720A (en) * 2015-06-24 2022-10-26 Guy Andrew Vaz A guide vane assembly
WO2018073729A1 (en) 2016-10-18 2018-04-26 Pellegri Adriano Cyclonic-flow wind turbine with statoric and rotoric elements
CN107664095A (zh) * 2017-11-14 2018-02-06 邹跃洲 螺旋型风力发电机叶片
RU2688095C1 (ru) * 2018-05-30 2019-05-17 Алексей Владимирович Рябов Ветряная регулируемая установка с вертикальной осью вращения
CL2018002529A1 (es) * 2018-09-04 2019-01-18 Orellana Olguin Nicolas Gonzalo Aparato generador omnidireccional

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WO2011086406A2 (en) * 2010-01-18 2011-07-21 Treecube S.R.L. Fitting for a wind turbine, wind turbine with such a fitting and method for improving the efficiency of such a wind turbine

Also Published As

Publication number Publication date
WO2015004588A1 (en) 2015-01-15
AU2014288898A1 (en) 2016-02-04
EP3019742B1 (en) 2017-06-21
ITPI20130067A1 (it) 2015-01-13
RU2016101648A3 (enExample) 2018-05-15
CN105980702A (zh) 2016-09-28
RU2016101648A (ru) 2017-08-16
EP3019742A1 (en) 2016-05-18
JP2016524094A (ja) 2016-08-12
CA2918116A1 (en) 2015-01-15
US20160169196A1 (en) 2016-06-16
ZA201600419B (en) 2017-04-26

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired