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FR3080413B1 - FLOATING WIND TURBINE WITH VERTICAL AXIS AND MECHANICALLY COUPLED TURBINES - Google Patents

FLOATING WIND TURBINE WITH VERTICAL AXIS AND MECHANICALLY COUPLED TURBINES Download PDF

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Publication number
FR3080413B1
FR3080413B1 FR1853410A FR1853410A FR3080413B1 FR 3080413 B1 FR3080413 B1 FR 3080413B1 FR 1853410 A FR1853410 A FR 1853410A FR 1853410 A FR1853410 A FR 1853410A FR 3080413 B1 FR3080413 B1 FR 3080413B1
Authority
FR
France
Prior art keywords
turbines
rotation
wind turbine
vertical axis
pylon
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.)
Expired - Fee Related
Application number
FR1853410A
Other languages
French (fr)
Other versions
FR3080413A1 (en
Inventor
Guillaume Balarac
Stephane Barre
Guillaume Maurice
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1853410A priority Critical patent/FR3080413B1/en
Priority to PCT/EP2019/059092 priority patent/WO2019201705A1/en
Priority to TW108112868A priority patent/TW201943952A/en
Publication of FR3080413A1 publication Critical patent/FR3080413A1/en
Priority to US17/291,803 priority patent/US20230313455A1/en
Application granted granted Critical
Publication of FR3080413B1 publication Critical patent/FR3080413B1/en
Expired - Fee Related 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
    • 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
    • F03D13/22—Foundations specially adapted 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
    • 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
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering 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
    • 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
    • F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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
    • Y02E10/727—Offshore wind turbines
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

La présente invention concerne une éolienne flottante (10) comprenant une plateforme flottante (14) sur laquelle repose une turbomachine comprenant deux turbines (30) à axe vertical. Les turbines sont portées par un pylône médian vertical (20), monté rotatif par rapport à la plateforme flottante, et par des membres de liaison (41, 43) reliant et tenant à distance les arbres de rotation des turbines par rapport au pylône. L'éolienne comprend : - une seule génératrice (70) dont l'axe de rotation (G) est parallèle aux axes de rotation (A, A') des turbines et est distinct de l'axe de pivotement du pylône et des axes de rotation (A, A') des turbines, et - au moins un lien souple (60) reliant et synchronisant en rotation l'arbre de rotation de la génératrice avec les arbres de rotation des turbines par défilement linéaire dudit lien souple en un trajet en circuit fermé, de façon à entraîner l'arbre de rotation de la génératrice par le mouvement des deux turbines (30). Le domaine de l'invention est en particulier celui des éoliennes en milieu marin.The present invention relates to a floating wind turbine (10) comprising a floating platform (14) on which rests a turbomachine comprising two turbines (30) with vertical axis. The turbines are carried by a vertical median pylon (20), rotatably mounted relative to the floating platform, and by connecting members (41, 43) connecting and keeping the rotation shafts of the turbines relative to the pylon at a distance. The wind turbine comprises: - a single generator (70) whose axis of rotation (G) is parallel to the axes of rotation (A, A ') of the turbines and is distinct from the pivot axis of the pylon and the axes of rotation (A, A ') of the turbines, and - at least one flexible link (60) connecting and synchronizing in rotation the rotation shaft of the generator with the rotation shafts of the turbines by linear scrolling of said flexible link in a path in closed circuit, so as to drive the rotation shaft of the generator by the movement of the two turbines (30). The field of the invention is in particular that of wind turbines in a marine environment.

FR1853410A 2018-04-18 2018-04-18 FLOATING WIND TURBINE WITH VERTICAL AXIS AND MECHANICALLY COUPLED TURBINES Expired - Fee Related FR3080413B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1853410A FR3080413B1 (en) 2018-04-18 2018-04-18 FLOATING WIND TURBINE WITH VERTICAL AXIS AND MECHANICALLY COUPLED TURBINES
PCT/EP2019/059092 WO2019201705A1 (en) 2018-04-18 2019-04-10 Floating wind turbine having mechanically coupled twin vertical-axis turbines
TW108112868A TW201943952A (en) 2018-04-18 2019-04-12 Floating vertical-axis wind turbine with twin turbines and mechanical coupling
US17/291,803 US20230313455A1 (en) 2018-04-18 2019-10-31 Process for production of cellulose nanofibers from miscanthus x. giganteus and composites therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853410 2018-04-18
FR1853410A FR3080413B1 (en) 2018-04-18 2018-04-18 FLOATING WIND TURBINE WITH VERTICAL AXIS AND MECHANICALLY COUPLED TURBINES

Publications (2)

Publication Number Publication Date
FR3080413A1 FR3080413A1 (en) 2019-10-25
FR3080413B1 true FR3080413B1 (en) 2020-05-15

Family

ID=62528718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853410A Expired - Fee Related FR3080413B1 (en) 2018-04-18 2018-04-18 FLOATING WIND TURBINE WITH VERTICAL AXIS AND MECHANICALLY COUPLED TURBINES

Country Status (3)

Country Link
FR (1) FR3080413B1 (en)
TW (1) TW201943952A (en)
WO (1) WO2019201705A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504604A1 (en) 1981-04-23 1982-10-29 Berger Michel A VERTICAL AXIS AEROGENERATOR DOUBLE ROTORS AND FLUX CANALISE
US8057159B2 (en) * 2008-01-17 2011-11-15 Chong Wun C Twin wind turbine power system
FR2991005B1 (en) * 2012-05-22 2018-06-01 Centre National De La Recherche Scientifique FLOATING WIND TURBINE WITH TRANSVERSE FLOW WITH AERODYNAMIC REGULATION
US20150192107A1 (en) * 2014-03-21 2015-07-09 Sequestrapower, Ltd Constant Power, Helical Transverse-Axis Wind Turbine with Automated Variable Pitch, Variable Radius and Torque Control
FR3048740B1 (en) 2016-03-08 2018-03-30 Centre National De La Recherche Scientifique FLOATING WIND TURBINE WITH VERTICAL AXIS TWIN TURBINES WITH IMPROVED YIELD

Also Published As

Publication number Publication date
TW201943952A (en) 2019-11-16
FR3080413A1 (en) 2019-10-25
WO2019201705A1 (en) 2019-10-24

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191025

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Year of fee payment: 3

CL Concession to grant licences

Name of requester: SATT LINKSIUM GRENOBLE ALPES, FR

Effective date: 20210301

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Effective date: 20211205