CA2514991A1 - Wind-power system with busbars - Google Patents

Wind-power system with busbars Download PDF

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Publication number
CA2514991A1
CA2514991A1 CA002514991A CA2514991A CA2514991A1 CA 2514991 A1 CA2514991 A1 CA 2514991A1 CA 002514991 A CA002514991 A CA 002514991A CA 2514991 A CA2514991 A CA 2514991A CA 2514991 A1 CA2514991 A1 CA 2514991A1
Authority
CA
Canada
Prior art keywords
wind
power system
tower
current
power module
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.)
Granted
Application number
CA002514991A
Other languages
French (fr)
Other versions
CA2514991C (en
Inventor
Aloys Wobben
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32863796&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2514991(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10305689A external-priority patent/DE10305689A1/en
Application filed by Individual filed Critical Individual
Publication of CA2514991A1 publication Critical patent/CA2514991A1/en
Application granted granted Critical
Publication of CA2514991C publication Critical patent/CA2514991C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • F03D80/85—Cabling
    • 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
    • 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
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • 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
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • Y02E10/728—Onshore wind turbines

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

The invention relates to a wind energy installation for producing an alternating voltage, comprising a tower consisting of a plurality of segments, a generator arranged in the head of the tower, and a power module comprising current-conducting means for deriving the produced current from the head of the tower. The aim of the invention is to be able to erect the wind energy installation in a more rapid, simple, and cost-effective manner. To this end, the current-conducting means are pre-mounted in the tower segments in a segmented manner, and the power module is at least partially arranged in the head of the tower and/or at a distance from the foot of the tower.

Claims (11)

1. Wind-power system with a tower built from several tower segments, with a generator for generating current in the region of the tower head, with a power module, and with current-carrying means for carrying the generated current from the tower head, characterized in that the current-carrying means are premounted in a segmented way in the tower segments and in that the power module as a whole or at least one power module unit of the power module is not arranged in the region of the tower base.
2. Wind-power system according to Claim 1, characterized in that the current-carrying means are attached to the tower segment with holders.
3. Wind-power system according to one of the preceding claims, characterized in that the current-carrying means are protected from touch by a cover, especially a sheet-metal cover.
4. Wind-power system according to one of the preceding claims, characterized in that the segments of the current-carrying means are rigidly connected in the assembled state to the associated tower segment only in one region, preferably in the uppermost region.
5. Wind-power system according to one of the preceding claims, characterized in that the current-carrying means are formed as cables.
6. Wind-power system according to one of Claims 1 to 4, characterized in that the current-carrying means are formed as busbars.
7. Wind-power system according to Claim 6, characterized in that flexible connecting bars are provided for bypassing parts projecting outwards from the inner wall of the tower and/or for connecting busbar segments.
8. Wind-power system according to one of the preceding claims, characterized in that the power module is arranged within or outside a gondola of the wind-power system provided in the region of the tower head.
9. Wind-power system according to one of Claims 1 to 7, characterized in that the wind-power system is equipped as an off shore wind-power system and in that the power module is arranged on land.
10. Wind-power system according to one of the preceding claims, characterized in that the power module has a first power module unit arranged in the region of the tower head and a second power module unit arranged underneath the tower head and in that the current-carrying means are provided for transmitting power from the first to the second power module unit.
11. Wind-power system according to one of the preceding claims, characterized in that the current-carrying means are provided for transmitting power from the generator to the power module.
CA2514991A 2003-02-12 2003-11-07 Wind-power system with busbars Expired - Lifetime CA2514991C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10305689.0 2003-02-12
DE10305689A DE10305689A1 (en) 2001-10-24 2003-02-12 Wind energy plant with bus bars has current conductor arrangement pre-mounted in segments in tower segments, power module at least partly arranged near tower head and/or emote from tower foot
PCT/EP2003/012446 WO2004072474A1 (en) 2003-02-12 2003-11-07 Wind energy installation comprising conductor rails

Publications (2)

Publication Number Publication Date
CA2514991A1 true CA2514991A1 (en) 2004-08-26
CA2514991C CA2514991C (en) 2011-04-05

Family

ID=32863796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2514991A Expired - Lifetime CA2514991C (en) 2003-02-12 2003-11-07 Wind-power system with busbars

Country Status (19)

Country Link
US (1) US20060233645A1 (en)
EP (1) EP1595076B1 (en)
JP (2) JP4414347B2 (en)
KR (1) KR100702336B1 (en)
CN (1) CN1320273C (en)
AR (1) AR043146A1 (en)
AU (1) AU2003283369B2 (en)
BR (1) BR0318080B1 (en)
CA (1) CA2514991C (en)
CY (1) CY1113111T1 (en)
DK (1) DK1595076T3 (en)
ES (1) ES2391890T3 (en)
NO (1) NO332596B1 (en)
NZ (1) NZ541555A (en)
PL (1) PL216196B1 (en)
PT (1) PT1595076E (en)
SI (1) SI1595076T1 (en)
WO (1) WO2004072474A1 (en)
ZA (1) ZA200505948B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8935889B2 (en) 2010-04-15 2015-01-20 Senvion Se Wind power plant with modular tower system

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JP5627790B2 (en) * 2010-09-14 2014-11-19 デウ シップビルディング アンド マリン エンジニアリング カンパニー リミテッド Wind generator assembly moving apparatus and method for loading and unloading wind generator assembly using the same
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
PT1595076E (en) 2012-10-31
CN1745247A (en) 2006-03-08
ES2391890T3 (en) 2012-11-30
AU2003283369B2 (en) 2006-09-21
JP5438428B2 (en) 2014-03-12
NO20054192D0 (en) 2005-09-09
JP2006514196A (en) 2006-04-27
EP1595076B1 (en) 2012-08-15
KR100702336B1 (en) 2007-04-03
BR0318080B1 (en) 2013-02-19
ZA200505948B (en) 2006-08-30
EP1595076A1 (en) 2005-11-16
WO2004072474A1 (en) 2004-08-26
NZ541555A (en) 2006-03-31
DK1595076T3 (en) 2012-09-17
US20060233645A1 (en) 2006-10-19
NO20054192L (en) 2005-09-09
CY1113111T1 (en) 2016-04-13
BR0318080A (en) 2005-12-20
CN1320273C (en) 2007-06-06
JP4414347B2 (en) 2010-02-10
PL216196B1 (en) 2014-03-31
KR20050096175A (en) 2005-10-05
CA2514991C (en) 2011-04-05
AU2003283369A1 (en) 2004-09-06
JP2009299689A (en) 2009-12-24
NO332596B1 (en) 2012-11-12
AR043146A1 (en) 2005-07-20
SI1595076T1 (en) 2012-10-30
PL377508A1 (en) 2006-02-06

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