MA68428A1 - Elément chauffant pour une pale de rotor d'éolienne - Google Patents

Elément chauffant pour une pale de rotor d'éolienne

Info

Publication number
MA68428A1
MA68428A1 MA68428A MA68428A MA68428A1 MA 68428 A1 MA68428 A1 MA 68428A1 MA 68428 A MA68428 A MA 68428A MA 68428 A MA68428 A MA 68428A MA 68428 A1 MA68428 A1 MA 68428A1
Authority
MA
Morocco
Prior art keywords
wind turbine
rotor blade
turbine rotor
heating element
supply line
Prior art date
Application number
MA68428A
Other languages
English (en)
Other versions
MA68428B1 (fr
Inventor
Thomas Lipka
Jochen Kremer
Lars Pospischil
Original Assignee
Nordex Energy Se & Co. Kg
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 Nordex Energy Se & Co. Kg filed Critical Nordex Energy Se & Co. Kg
Publication of MA68428A1 publication Critical patent/MA68428A1/fr
Publication of MA68428B1 publication Critical patent/MA68428B1/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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/40—Ice detection; De-icing means
    • F03D80/401—De-icing by electrical resistance heating
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • 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)
  • Thermal Sciences (AREA)
  • Wind Motors (AREA)
  • Resistance Heating (AREA)

Abstract

Linvention concerne une pale de rotor déolienne comportant - une structure denveloppe de pale de rotor déolienne comportant un matériau composite renforcé par des fibres ; - un élément chauffant électrique agencé sur une surface externe de la structure denveloppe de pale de rotor déolienne, lélément chauffant électrique ayant un conducteur chauffant électrique avec une section dextrémité ; - une ligne dalimentation électrique prévue le long dune direction longitudinale de la pale de rotor déolienne ; et - un connecteur raccordant électriquement la section dextrémité du conducteur chauffant à la ligne dalimentation électrique, dans laquelle le connecteur comporte un filetage externe vissé directement dans le matériau composite renforcé par des fibres et dans la ligne dalimentation électrique.
MA68428A 2024-09-16 2024-11-11 Elément chauffant pour une pale de rotor d'éolienne MA68428B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP24200538 2024-09-16

Publications (2)

Publication Number Publication Date
MA68428A1 true MA68428A1 (fr) 2025-12-31
MA68428B1 MA68428B1 (fr) 2026-04-30

Family

ID=92801339

Family Applications (1)

Application Number Title Priority Date Filing Date
MA68428A MA68428B1 (fr) 2024-09-16 2024-11-11 Elément chauffant pour une pale de rotor d'éolienne

Country Status (6)

Country Link
US (1) US20260078743A1 (fr)
CN (1) CN223330704U (fr)
CA (1) CA3284859A1 (fr)
ES (1) ES3059719R1 (fr)
MA (1) MA68428B1 (fr)
TR (1) TR2025013269A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597305A1 (fr) * 2011-11-24 2013-05-29 Nordex Energy GmbH Pale de rotor d'éolienne dotée d'un élément chauffant et son procédé de fabrication
EP3604795B1 (fr) * 2018-08-02 2022-09-28 Nordex Energy SE & Co. KG Élément chauffant et lame de rotor d'une éolienne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147482B1 (fr) * 2007-05-17 2016-08-24 Raytheon Company Connecteur pour un circuit électrique incorporé dans une structure composite et méthode de fabrication
CN112762078B (zh) * 2021-01-11 2023-03-31 昆山联滔电子有限公司 一种紧固组件以及紧固组件的安装方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597305A1 (fr) * 2011-11-24 2013-05-29 Nordex Energy GmbH Pale de rotor d'éolienne dotée d'un élément chauffant et son procédé de fabrication
EP3604795B1 (fr) * 2018-08-02 2022-09-28 Nordex Energy SE & Co. KG Élément chauffant et lame de rotor d'une éolienne

Also Published As

Publication number Publication date
TR2025013269A2 (tr) 2026-03-23
ES3059719R1 (es) 2026-05-05
CN223330704U (zh) 2025-09-12
ES3059719A2 (es) 2026-03-23
CA3284859A1 (en) 2026-04-10
MA68428B1 (fr) 2026-04-30
US20260078743A1 (en) 2026-03-19

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