[go: up one dir, main page]

DK201570855A1 - A wind turbine - Google Patents

A wind turbine

Info

Publication number
DK201570855A1
DK201570855A1 DKPA201570855A DKPA201570855A DK201570855A1 DK 201570855 A1 DK201570855 A1 DK 201570855A1 DK PA201570855 A DKPA201570855 A DK PA201570855A DK PA201570855 A DKPA201570855 A DK PA201570855A DK 201570855 A1 DK201570855 A1 DK 201570855A1
Authority
DK
Denmark
Prior art keywords
wind turbine
drive train
sound
nacelle
tower
Prior art date
Application number
DKPA201570855A
Other languages
Danish (da)
Inventor
Erik Sloth
Original Assignee
Vestas Wind Sys As
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 Vestas Wind Sys As filed Critical Vestas Wind Sys As
Priority to DKPA201570855A priority Critical patent/DK201570855A1/en
Publication of DK201570855A1 publication Critical patent/DK201570855A1/en

Links

Classifications

    • 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

Landscapes

  • Wind Motors (AREA)

Abstract

A wind turbine (1) comprising a tower (2) and a nacelle (4), the nacelle being rotatable at a top end (3) of the tower and carrying a drive train and a rotor (5), and the drive train including a power generator for generating electrical power by rotation of the rotor. To reduce the influence of noise, the wind turbine further comprises a sound generator (9)configured to emit a predefined masking sound, particularly a sound which masks the tonal component typically generated by the drive train and related components in the wind turbine.
DKPA201570855A 2015-12-22 2015-12-22 A wind turbine DK201570855A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DKPA201570855A DK201570855A1 (en) 2015-12-22 2015-12-22 A wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201570855A DK201570855A1 (en) 2015-12-22 2015-12-22 A wind turbine

Publications (1)

Publication Number Publication Date
DK201570855A1 true DK201570855A1 (en) 2017-01-02

Family

ID=57614087

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201570855A DK201570855A1 (en) 2015-12-22 2015-12-22 A wind turbine

Country Status (1)

Country Link
DK (1) DK201570855A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021129908A1 (en) * 2019-12-23 2021-07-01 Vestas Wind Systems A/S Masking tonal noise from a wind turbine
US11732691B2 (en) 2018-11-16 2023-08-22 Vestas Wind Systems A/S Wind turbine noise masking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11732691B2 (en) 2018-11-16 2023-08-22 Vestas Wind Systems A/S Wind turbine noise masking
WO2021129908A1 (en) * 2019-12-23 2021-07-01 Vestas Wind Systems A/S Masking tonal noise from a wind turbine

Similar Documents

Publication Publication Date Title
ES2545674B1 (en) Inertia control system for wind turbines
IN2014DE00953A (en)
WO2010090792A3 (en) Power generation plant having inert gas deaerator and associated methods
MY158234A (en) A method of installing a hydroelectric turbine generator
MX345502B (en) WIND POWER INSTALLATION GONDOLA.
SG11202012250PA (en) Vertical shaft wind turbine, its vertically long blade and wind power generator
GB2565969A (en) Method for assembling a wind turbine and a wind turbine system
GB2538669A (en) Drilling turbine power generation
MX2014013458A (en) Generator of a gearless wind power plant.
NZ701728A (en) Rotor blade for a wind power plant
IN2014DN09761A (en)
MX2017011693A (en) Improved wind turbine suitable for mounting without a wind turbine tower.
BR112018000845A2 (en) wind turbine blade with anchor locations
EP2463513A4 (en) WIND TURBINE
EP4242452A3 (en) Controlling wind turbine noise
ATE544003T1 (en) HYDROPOWER PLANT
AR087808A1 (en) AUXILIARY UNIT OF WIND ENERGY TURBINE
MY180998A (en) Electrical power generation
CA2837985C (en) A closable exit opening in a wind turbine blade
AR099191A1 (en) WIND GENERATOR WITH A FIBER WRAP
MX2019004369A (en) Bushing for a wind turbine rotor blade, flange insert, wind turbine rotor blade and wind turbine.
DK201570855A1 (en) A wind turbine
UY36572A (en) PROCEDURE FOR OPERATING A WIND ENERGY PLANT
IN2013MU02222A (en)
GB202502239D0 (en) Windmill hydroelectricity generator

Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20170509