WO2021165548A3 - Éolienne à axe vertical et procédé de fonctionnement d'une telle éolienne - Google Patents

Éolienne à axe vertical et procédé de fonctionnement d'une telle éolienne Download PDF

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Publication number
WO2021165548A3
WO2021165548A3 PCT/EP2021/054359 EP2021054359W WO2021165548A3 WO 2021165548 A3 WO2021165548 A3 WO 2021165548A3 EP 2021054359 W EP2021054359 W EP 2021054359W WO 2021165548 A3 WO2021165548 A3 WO 2021165548A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind turbine
generator
operating
rotor
vertical axis
Prior art date
Application number
PCT/EP2021/054359
Other languages
English (en)
Other versions
WO2021165548A2 (fr
Inventor
Jan-Willem Kim VAN WAGTENDONK
Marko HOPMAN
Original Assignee
Hypnagogia Ug
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 Hypnagogia Ug filed Critical Hypnagogia Ug
Publication of WO2021165548A2 publication Critical patent/WO2021165548A2/fr
Publication of WO2021165548A3 publication Critical patent/WO2021165548A3/fr

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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • 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)
    • 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/334—Vibration measurements
    • 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)

Abstract

L'invention concerne un procédé de fonctionnement d'une éolienne à axe vertical, l'éolienne comprenant : - un rotor ; - un arbre vertical ; - un générateur ; et - une structure de support, le rotor étant relié au générateur par l'intermédiaire de l'arbre vertical, la structure de support supportant le rotor, l'arbre vertical et le générateur, et le procédé visant à commander le générateur pour empêcher que la vitesse de rotation du rotor et/ou de l'arbre vertical et/ou du générateur n'atteigne une valeur dans une plage dans laquelle des résonances indésirables de la structure de support puissent être excitées.
PCT/EP2021/054359 2020-02-22 2021-02-22 Éolienne à axe vertical et procédé de fonctionnement d'une telle éolienne WO2021165548A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2024975 2020-02-22
NL2024975 2020-02-22

Publications (2)

Publication Number Publication Date
WO2021165548A2 WO2021165548A2 (fr) 2021-08-26
WO2021165548A3 true WO2021165548A3 (fr) 2021-09-30

Family

ID=74873682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/054359 WO2021165548A2 (fr) 2020-02-22 2021-02-22 Éolienne à axe vertical et procédé de fonctionnement d'une telle éolienne

Country Status (1)

Country Link
WO (1) WO2021165548A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531567A (en) * 1994-06-20 1996-07-02 Flowind Corporation Vertical axis wind turbine with blade tensioner
US20080075595A1 (en) * 2004-09-13 2008-03-27 Gordon Proven Cross Flow Twist Turbine
US20090196750A1 (en) * 2008-02-01 2009-08-06 Risto Joutsiniemi Fluid rotor
US20100007144A1 (en) * 2006-05-30 2010-01-14 Analytical Design Service Corporation Vertical axis wind system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2018325B1 (en) 2017-02-07 2018-08-29 Hypnagogia Ug A vertical axis wind turbine, and method for operating such a wind turbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531567A (en) * 1994-06-20 1996-07-02 Flowind Corporation Vertical axis wind turbine with blade tensioner
US20080075595A1 (en) * 2004-09-13 2008-03-27 Gordon Proven Cross Flow Twist Turbine
US20100007144A1 (en) * 2006-05-30 2010-01-14 Analytical Design Service Corporation Vertical axis wind system
US20090196750A1 (en) * 2008-02-01 2009-08-06 Risto Joutsiniemi Fluid rotor

Also Published As

Publication number Publication date
WO2021165548A2 (fr) 2021-08-26

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