GR1007431B - Ανεμογεννητρια κατακορυφου αξονα με πτερυγια αναστολης υπερβολικης ταχυτητας - Google Patents

Ανεμογεννητρια κατακορυφου αξονα με πτερυγια αναστολης υπερβολικης ταχυτητας

Info

Publication number
GR1007431B
GR1007431B GR20100100011A GR20100100011A GR1007431B GR 1007431 B GR1007431 B GR 1007431B GR 20100100011 A GR20100100011 A GR 20100100011A GR 20100100011 A GR20100100011 A GR 20100100011A GR 1007431 B GR1007431 B GR 1007431B
Authority
GR
Greece
Prior art keywords
blades
generator
vertical
shaft wind
wind generator
Prior art date
Application number
GR20100100011A
Other languages
English (en)
Other versions
GR20100100011A (el
Inventor
Μυρων Ιωαννη Νουρης
Original Assignee
Μυρων Ιωαννη Νουρης
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 Μυρων Ιωαννη Νουρης filed Critical Μυρων Ιωαννη Νουρης
Priority to GR20100100011A priority Critical patent/GR1007431B/el
Priority to PCT/GR2010/000058 priority patent/WO2011083345A2/en
Priority to CA2776871A priority patent/CA2776871A1/en
Priority to AU2010340785A priority patent/AU2010340785A1/en
Priority to CN201080049779.6A priority patent/CN102630276B/zh
Priority to EP10805818.1A priority patent/EP2521858B1/en
Priority to RU2012112654/06A priority patent/RU2559681C2/ru
Priority to US13/500,134 priority patent/US20120195761A1/en
Priority to JP2012547551A priority patent/JP5818025B2/ja
Publication of GR20100100011A publication Critical patent/GR20100100011A/el
Publication of GR1007431B publication Critical patent/GR1007431B/el
Priority to HK13101186.7A priority patent/HK1174081A1/zh

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 
    • F03D3/005—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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/313—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape with adjustable flow intercepting area
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F05B2270/1011—Purpose of the control system to control rotational speed (n) to prevent overspeed
    • 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
    • F05B2270/00—Control
    • F05B2270/40—Type of control system
    • F05B2270/402—Type of control system passive or reactive, e.g. using large wind vanes
    • 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
    • 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

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Η εφεύρεση αναφέρεται σε ανεμογεννήτρια παραγωγής ηλεκτρικού ρεύματος κατακόρυφου άξονα με πτερύγια αναστολής της ανάπτυξης υπερβολικής ταχύτητας. Αποτελείται από ένα σταθερό σωλήνα, στο πάνω μέρος του είναι τοποθετημένη η γεννήτρια και στο κάτω μέρος υπάρχει κουζινέτο. Υπάρχουν τρία (εσωτερικά) πτερύγια τα οποία στερεώνονται πάνω στην γεννήτρια και κάτω στο κουζινέτο. Τα πτερύγια αυτά είναι ίδια μεταξύ τους. Τοποθετούνται σε γωνία 120 μοιρών μεταξύ τους. Επάνω σε αυτά τα πτερύγια στερεώνονται άλλα τρία πτερύγια (εξωτερικά). Τα εξωτερικά πτερύγια είναι κατασκευασμένα με αεροδυναμική διατομή. Τα πτερύγια έχουν ειδικές νευρώσεις και υποδοχές για στήριξη στα άκρα ενώ έχουν στο εσωτερικό τους συρματόσχοινο για να αποτρέψουν τον διασκορπισμό σε περίπτωση θραύσης. Σύμφωνα με την εφεύρεση έχουμε εσωτερικά και εξωτερικά πτερύγια. Λόγω της αύξησης ταχύτητας της περιστροφής τα εξωτερικά πτερύγια σταδιακά, αλλάζουν θέση και έτσι αλλάζει η γωνία πρόσπτωσης του ανέμου ώστε να αντιστέκονται στην ροή του αέρα κρατώντας σχετικά σταθερή την ταχύτητα περιστροφής της.
GR20100100011A 2010-01-08 2010-01-08 Ανεμογεννητρια κατακορυφου αξονα με πτερυγια αναστολης υπερβολικης ταχυτητας GR1007431B (el)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GR20100100011A GR1007431B (el) 2010-01-08 2010-01-08 Ανεμογεννητρια κατακορυφου αξονα με πτερυγια αναστολης υπερβολικης ταχυτητας
EP10805818.1A EP2521858B1 (en) 2010-01-08 2010-12-30 Vertical axle wind generator with overspeed inhibition flaps
CA2776871A CA2776871A1 (en) 2010-01-08 2010-12-30 Wind generator of vertical axle with inhibition overspeed flaps
AU2010340785A AU2010340785A1 (en) 2010-01-08 2010-12-30 Wind generator of vertical axle with inhibition overspeed flaps
CN201080049779.6A CN102630276B (zh) 2010-01-08 2010-12-30 具有超速抑制翼板的垂直轴风力发电机
PCT/GR2010/000058 WO2011083345A2 (en) 2010-01-08 2010-12-30 Wind generator of vertical axle with inhibition overspeed flaps
RU2012112654/06A RU2559681C2 (ru) 2010-01-08 2010-12-30 Ветровой генератор, имеющий вертикальную ось и содержащий лопасти для ограничения скорости
US13/500,134 US20120195761A1 (en) 2010-01-08 2010-12-30 Wind generator of vertical axle with inhibition overspeed flaps
JP2012547551A JP5818025B2 (ja) 2010-01-08 2010-12-30 過速抑制フラップ付き垂直軸型風力発電装置
HK13101186.7A HK1174081A1 (zh) 2010-01-08 2013-01-28 具有超速抑制翼板的垂直軸風力發電機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20100100011A GR1007431B (el) 2010-01-08 2010-01-08 Ανεμογεννητρια κατακορυφου αξονα με πτερυγια αναστολης υπερβολικης ταχυτητας

Publications (2)

Publication Number Publication Date
GR20100100011A GR20100100011A (el) 2011-08-29
GR1007431B true GR1007431B (el) 2011-10-12

Family

ID=44305877

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20100100011A GR1007431B (el) 2010-01-08 2010-01-08 Ανεμογεννητρια κατακορυφου αξονα με πτερυγια αναστολης υπερβολικης ταχυτητας

Country Status (10)

Country Link
US (1) US20120195761A1 (el)
EP (1) EP2521858B1 (el)
JP (1) JP5818025B2 (el)
CN (1) CN102630276B (el)
AU (1) AU2010340785A1 (el)
CA (1) CA2776871A1 (el)
GR (1) GR1007431B (el)
HK (1) HK1174081A1 (el)
RU (1) RU2559681C2 (el)
WO (1) WO2011083345A2 (el)

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TWI425145B (zh) * 2010-11-15 2014-02-01 Hiwin Mikrosystem Corp 可自動收合葉片之垂直式風力發電機
CO6460078A1 (es) * 2010-12-02 2012-06-15 Ecopetrol Sa Sistema para la generacion electrica a partir de energia eolica de baja velocidad con dos sistemas de ala impulsadora
CN103206351B (zh) * 2013-04-03 2016-06-08 天长市通冠无动力风机有限公司 一种无动力风机的叶片及应用该叶片的无动力风机
ITPD20130312A1 (it) 2013-11-15 2015-05-16 Tommaso Morbiato Turbina eolica
WO2017150960A1 (ru) * 2016-03-02 2017-09-08 Николай Садвакасович Буктуков Ветроэлектростанция
FR3074543B1 (fr) * 2017-12-01 2021-10-08 Wind It Eolienne a axe de rotation vertical

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Also Published As

Publication number Publication date
AU2010340785A1 (en) 2012-04-26
JP5818025B2 (ja) 2015-11-18
HK1174081A1 (zh) 2013-05-31
RU2559681C2 (ru) 2015-08-10
CN102630276A (zh) 2012-08-08
CN102630276B (zh) 2015-12-09
RU2012112654A (ru) 2014-02-20
EP2521858B1 (en) 2014-05-21
GR20100100011A (el) 2011-08-29
CA2776871A1 (en) 2011-07-14
JP2013516575A (ja) 2013-05-13
US20120195761A1 (en) 2012-08-02
WO2011083345A2 (en) 2011-07-14
WO2011083345A3 (en) 2012-01-05
EP2521858A2 (en) 2012-11-14

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PG Patent granted

Effective date: 20111117