DK201770908A1 - Wind turbine blade vortex generators - Google Patents

Wind turbine blade vortex generators Download PDF

Info

Publication number: DK201770908A1
Authority: DK; Denmark
Prior art keywords: vortex generators; wind turbine; pair; turbine blade; vortex
Prior art date: 2017-12-04

Application number

DKPA201770908A

Other languages

English (en)

Inventor

Saliveros Efstratios

Original Assignee

Vestas Wind Systems A/S

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.)

2017-12-04

Filing date

2017-12-04

Publication date

2018-11-28

2017-12-04 Application filed by Vestas Wind Systems A/S filed Critical Vestas Wind Systems A/S

2017-12-04 Priority to DKPA201770908A priority Critical patent/DK201770908A1/da

2018-11-28 Publication of DK201770908A1 publication Critical patent/DK201770908A1/da

Links

238000000034 method Methods 0.000 claims description 17
238000000926 separation method Methods 0.000 description 16
230000002411 adverse Effects 0.000 description 6
230000000694 effects Effects 0.000 description 3
230000003993 interaction Effects 0.000 description 3
238000005259 measurement Methods 0.000 description 3
230000008569 process Effects 0.000 description 3
238000011144 upstream manufacturing Methods 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 2
230000006872 improvement Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
241001660693 Trapezia Species 0.000 description 1
241000341910 Vesta Species 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000009420 retrofitting Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1

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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- 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

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)

DKPA201770908A 2017-12-04 2017-12-04 Wind turbine blade vortex generators DK201770908A1 (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DKPA201770908A DK201770908A1 (da)	2017-12-04	2017-12-04	Wind turbine blade vortex generators

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DKPA201770908A DK201770908A1 (da)	2017-12-04	2017-12-04	Wind turbine blade vortex generators

Publications (1)

Publication Number	Publication Date
DK201770908A1 true DK201770908A1 (da)	2018-11-28

Family

ID=69137601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DKPA201770908A DK201770908A1 (da)	2017-12-04	2017-12-04	Wind turbine blade vortex generators

Country Status (1)

Country	Link
DK (1)	DK201770908A1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20190120205A1 (en) *	2017-10-20	2019-04-25	Mitsubishi Heavy Industries, Ltd.	Method for determining arrangement position of vortex generator on wind turbine blade, method for producing wind turbine blade assembly, and wind turbine blade assembly

2017
- 2017-12-04 DK DKPA201770908A patent/DK201770908A1/da not_active Application Discontinuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20190120205A1 (en) *	2017-10-20	2019-04-25	Mitsubishi Heavy Industries, Ltd.	Method for determining arrangement position of vortex generator on wind turbine blade, method for producing wind turbine blade assembly, and wind turbine blade assembly
US10808676B2 (en) *	2017-10-20	2020-10-20	Mitsubishi Heavy Industries, Ltd.	Method for determining arrangement position of vortex generator on wind turbine blade, method for producing wind turbine blade assembly, and wind turbine blade assembly

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Legal Events

Date	Code	Title	Description
2018-11-28	PAB	Application published on request	Effective date: 20181127
2019-04-30	PHB	Application deemed withdrawn due to non-payment or other reasons	Effective date: 20190324