DK200801594A - A tower, a wind turbine and a method for arranging a platform inside a tower - Google Patents

A tower, a wind turbine and a method for arranging a platform inside a tower Download PDF

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Publication number
DK200801594A
DK200801594A DKPA200801594A DKPA200801594A DK200801594A DK 200801594 A DK200801594 A DK 200801594A DK PA200801594 A DKPA200801594 A DK PA200801594A DK PA200801594 A DKPA200801594 A DK PA200801594A DK 200801594 A DK200801594 A DK 200801594A
Authority
DK
Denmark
Prior art keywords
tower
carrying members
tensile load
load carrying
platforms
Prior art date
Application number
DKPA200801594A
Inventor
Kristensen Jonas
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 DKPA200801594A priority Critical patent/DK200801594A/en
Priority to CN200910206418A priority patent/CN101737273A/en
Priority to EP09175923.3A priority patent/EP2187050B1/en
Priority to EP11176726.5A priority patent/EP2385250B1/en
Priority to US12/619,992 priority patent/US20100122508A1/en
Publication of DK200801594A publication Critical patent/DK200801594A/en
Priority to US13/167,385 priority patent/US8701369B2/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
    • Y02E10/728—Onshore wind turbines

Claims (12)

1.. A tower for a wind turbine, com prising one or more tubular tower sections, having a jacket wall and an inward directed flange In its lower and upper ends, and at least one platform arranged inside the tower, wherein the tower also comprises a support structure including at least three elongated tensile bad carrying members, which each is attached in its upper end to the upper flange of the torør section and in its Sower end to the lower flange of the tower section and which supports one or more platforms suspended inside the tower,
2, A tower according to claim 1, wherein the tensile load carry ing members are prestressed with a tensions! force between the upper and lower flanges,
3, A tower according to claim 1 or 2, wherein the tensile load carrying members are attached by means of bolt connect ions to the flanges,
4, A tower according to any of the preceding claims, wherein the tensile load carrying members are flexible,
5, A tower according to any of the preceding claims, wherein two or more platforms are arranged inside the tower section.
8. A tower according to claim 5, wherein all the tensile load carrying members commonly support all the platforms in the tower section.
7, A tower according to claim 5, wherein different tensile load carrying members support: different platforms,
8. A tower according to any of the preceding claims, wherein the one or more platforms are attached to the tensile load carrying members by means of frictional connections. H, A tower according to any of the preceding claims, wherein buffers are arranged between the platform and the Inner surface of the jacket wail.
10, A tower according to any of the preceding claims, wherein the one or more platforms are suspended by the tensile toad carrying members while at least one ladder is attached to the platforms,
11, A tower according to any of the preceding claims, wherein the at least one ladder Is stabilized in the horizontal direction by transversal tensile toad carrying members extending from the ladder to the tensile load carrying members being vertically arranged between the upper and Sower flanges, 12.. A method for arranging platforms and ladders inside a tower of a wind turbine, of the kind comprising one or more tubular tower sections having a Jacket wall and an inward directed flange portion in its lower and upper ends for interconnecting the tower sections to each other and for mounting of a nacelle m an upper end of the tower, comprising the steps of: attaching the upper ends of at least three tensile load carrying members to the upper flange of the tower section;: attaching the lower ends of the at least three tensile load carrying members to the lower flange of the tower section; suspending at least one platform in the tensile load carrying members,
13. A method according to claim 12, comprising the further step of: prestressing the tensile load carrying members with a tensional force between the upper and Sower flanges. 1421, A method according to claim 12 or 13, comprising the further step of: stabilizing at least one ladder in the horizontal direction by means of transversal tensile toad carrying members extending from the ladder to the tensile load carrying members being vertically arranged between the tipper and lower flanges.
15. A wind turbine comprising a tower according to any one of the claims 1 to 11.
DKPA200801594A 2008-11-17 2008-11-17 A tower, a wind turbine and a method for arranging a platform inside a tower DK200801594A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DKPA200801594A DK200801594A (en) 2008-11-17 2008-11-17 A tower, a wind turbine and a method for arranging a platform inside a tower
CN200910206418A CN101737273A (en) 2008-11-17 2009-11-12 A tower, a wind turbine and a method for arranging a platform inside a tower
EP09175923.3A EP2187050B1 (en) 2008-11-17 2009-11-13 A tower of a wind turbine and a method for arranging a platform inside a tower
EP11176726.5A EP2385250B1 (en) 2008-11-17 2009-11-13 A tower of a wind turbine and a method for arranging a platform inside a tower
US12/619,992 US20100122508A1 (en) 2008-11-17 2009-11-17 Tower, a wind turbine and a method for arranging a platform inside a tower
US13/167,385 US8701369B2 (en) 2008-11-17 2011-06-23 Tower, a wind turbine and a method for arranging a platform inside a tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200801594A DK200801594A (en) 2008-11-17 2008-11-17 A tower, a wind turbine and a method for arranging a platform inside a tower

Publications (1)

Publication Number Publication Date
DK200801594A true DK200801594A (en) 2010-05-18

Family

ID=42227569

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200801594A DK200801594A (en) 2008-11-17 2008-11-17 A tower, a wind turbine and a method for arranging a platform inside a tower

Country Status (1)

Country Link
DK (1) DK200801594A (en)

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment