DE10336998A1 - Wind energy utilization system for generating power has tower with streamlined rotatable adapter at top carrying prolate spheroid- shaped gondola with hub carrying windmill blades - Google Patents

Wind energy utilization system for generating power has tower with streamlined rotatable adapter at top carrying prolate spheroid- shaped gondola with hub carrying windmill blades Download PDF

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Publication number
DE10336998A1
DE10336998A1 DE10336998A DE10336998A DE10336998A1 DE 10336998 A1 DE10336998 A1 DE 10336998A1 DE 10336998 A DE10336998 A DE 10336998A DE 10336998 A DE10336998 A DE 10336998A DE 10336998 A1 DE10336998 A1 DE 10336998A1
Authority
DE
Germany
Prior art keywords
carrying
tower
prolate spheroid
streamlined
wind energy
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.)
Ceased
Application number
DE10336998A
Other languages
German (de)
Inventor
Roger Scherer
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.)
NOI IMMOBILIEN und VERMOEGENSV
Original Assignee
NOI IMMOBILIEN und VERMOEGENSV
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 NOI IMMOBILIEN und VERMOEGENSV filed Critical NOI IMMOBILIEN und VERMOEGENSV
Priority to DE10336998A priority Critical patent/DE10336998A1/en
Publication of DE10336998A1 publication Critical patent/DE10336998A1/en
Ceased 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/24—Geometry three-dimensional ellipsoidal
    • 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
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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

Abstract

The tower (3) may be of circular cross-section. The prolate spheroid (8) and adapter (2) joining it to the top of the tower occupy a smaller volume than the previous rectangular housing (1,7) for the generator. A shaft (4) extending from one end of the prolate spheroid holds a hub (5) for the windmill blades (6). The prolate spheroid and adapter have a framework made of a fiber- reinforced material and covered with cladding panels.
DE10336998A 2003-08-12 2003-08-12 Wind energy utilization system for generating power has tower with streamlined rotatable adapter at top carrying prolate spheroid- shaped gondola with hub carrying windmill blades Ceased DE10336998A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10336998A DE10336998A1 (en) 2003-08-12 2003-08-12 Wind energy utilization system for generating power has tower with streamlined rotatable adapter at top carrying prolate spheroid- shaped gondola with hub carrying windmill blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10336998A DE10336998A1 (en) 2003-08-12 2003-08-12 Wind energy utilization system for generating power has tower with streamlined rotatable adapter at top carrying prolate spheroid- shaped gondola with hub carrying windmill blades

Publications (1)

Publication Number Publication Date
DE10336998A1 true DE10336998A1 (en) 2005-03-10

Family

ID=34177483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10336998A Ceased DE10336998A1 (en) 2003-08-12 2003-08-12 Wind energy utilization system for generating power has tower with streamlined rotatable adapter at top carrying prolate spheroid- shaped gondola with hub carrying windmill blades

Country Status (1)

Country Link
DE (1) DE10336998A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840372A2 (en) * 2006-03-30 2007-10-03 NORDEX ENERGY GmbH Mounting of a rotor blade of a wind turbine
WO2007132408A2 (en) * 2006-05-11 2007-11-22 Jupiter Plast A/S Modular construction of a nacelle
WO2007131589A3 (en) * 2006-05-11 2008-04-10 Repower Systems Ag Rotor blade attachment
EP1956235A1 (en) * 2007-02-09 2008-08-13 Harakosan Co. Ltd. Blade for a wind turbine
EP2143945A2 (en) * 2008-07-09 2010-01-13 General Electric Company Wind turbine having a spaceframe support structure
WO2009156039A3 (en) * 2008-06-24 2011-04-28 Repower Systems Ag Tower of a wind turbine
EP2703640A1 (en) 2012-08-28 2014-03-05 Nordex Energy GmbH Method for constructing a tower for a wind energy assembly and tower for a wind energy assembly
ES2552363A1 (en) * 2015-10-22 2015-11-27 Dreiventum S.L.U. Multi-platform wind tower (Machine-translation by Google Translate, not legally binding)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536351A (en) * 1976-07-06 1978-01-20 Dainichi Nippon Cables Ltd Stabilized rubber compositions
WO2002077397A1 (en) * 2001-03-23 2002-10-03 Aloys Wobben Connecting flange for tubular components
DE10157821A1 (en) * 2001-11-24 2003-06-12 Fritz Reinke Wind turbine
GB2386925A (en) * 2002-02-05 2003-10-01 Jonathan Crinion Ind Designers Wind-driven generator and mounting arrangement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536351A (en) * 1976-07-06 1978-01-20 Dainichi Nippon Cables Ltd Stabilized rubber compositions
WO2002077397A1 (en) * 2001-03-23 2002-10-03 Aloys Wobben Connecting flange for tubular components
DE10157821A1 (en) * 2001-11-24 2003-06-12 Fritz Reinke Wind turbine
GB2386925A (en) * 2002-02-05 2003-10-01 Jonathan Crinion Ind Designers Wind-driven generator and mounting arrangement

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840372A2 (en) * 2006-03-30 2007-10-03 NORDEX ENERGY GmbH Mounting of a rotor blade of a wind turbine
EP1840372A3 (en) * 2006-03-30 2009-09-09 NORDEX ENERGY GmbH Mounting of a rotor blade of a wind turbine
WO2007132408A2 (en) * 2006-05-11 2007-11-22 Jupiter Plast A/S Modular construction of a nacelle
WO2007132408A3 (en) * 2006-05-11 2008-01-24 Jupiter Plast As Modular construction of a nacelle
WO2007131589A3 (en) * 2006-05-11 2008-04-10 Repower Systems Ag Rotor blade attachment
US8408875B2 (en) 2006-05-11 2013-04-02 Repower Systems Se Rotor blade attachment
US8133029B2 (en) 2006-05-11 2012-03-13 Repower Systems Ag Rotor blade attachment
EP1956235A1 (en) * 2007-02-09 2008-08-13 Harakosan Co. Ltd. Blade for a wind turbine
WO2009156039A3 (en) * 2008-06-24 2011-04-28 Repower Systems Ag Tower of a wind turbine
CN101624965A (en) * 2008-07-09 2010-01-13 通用电气公司 Wind turbine having a spaceframe support structure
EP2143945A3 (en) * 2008-07-09 2012-09-26 General Electric Company Wind turbine having a spaceframe support structure
EP2143945A2 (en) * 2008-07-09 2010-01-13 General Electric Company Wind turbine having a spaceframe support structure
EP2703640A1 (en) 2012-08-28 2014-03-05 Nordex Energy GmbH Method for constructing a tower for a wind energy assembly and tower for a wind energy assembly
ES2552363A1 (en) * 2015-10-22 2015-11-27 Dreiventum S.L.U. Multi-platform wind tower (Machine-translation by Google Translate, not legally binding)
WO2017068225A1 (en) * 2015-10-22 2017-04-27 Dreiventum, S.L.U. Multi-platform wind turbine tower
US10221835B2 (en) 2015-10-22 2019-03-05 Dreiventum, S.L.U. Multi-platform wind turbine tower

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection