SE521358C2 - Turbin avsedd för ett gas- eller vätskeformigt arbetsmedium, speciellt en vindturbin i ett vindkraftverk - Google Patents

Turbin avsedd för ett gas- eller vätskeformigt arbetsmedium, speciellt en vindturbin i ett vindkraftverk

Info

Publication number
SE521358C2
SE521358C2 SE0101150A SE0101150A SE521358C2 SE 521358 C2 SE521358 C2 SE 521358C2 SE 0101150 A SE0101150 A SE 0101150A SE 0101150 A SE0101150 A SE 0101150A SE 521358 C2 SE521358 C2 SE 521358C2
Authority
SE
Sweden
Prior art keywords
turbine
joint
frequency
angular frequency
wind turbine
Prior art date
Application number
SE0101150A
Other languages
English (en)
Swedish (sv)
Other versions
SE0101150D0 (sv
SE0101150L (sv
Inventor
Staffan Engstroem
Original Assignee
Nordic Windpower Ab
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 Nordic Windpower Ab filed Critical Nordic Windpower Ab
Priority to SE0101150A priority Critical patent/SE521358C2/sv
Publication of SE0101150D0 publication Critical patent/SE0101150D0/xx
Priority to PCT/SE2002/000619 priority patent/WO2002079643A1/en
Priority to AT02718736T priority patent/ATE354022T1/de
Priority to ES02718736T priority patent/ES2282406T3/es
Priority to US10/473,224 priority patent/US20040096329A1/en
Priority to PT02718736T priority patent/PT1373719E/pt
Priority to DE60218141T priority patent/DE60218141T2/de
Priority to EP02718736A priority patent/EP1373719B1/de
Priority to JP2002578025A priority patent/JP2004526093A/ja
Publication of SE0101150L publication Critical patent/SE0101150L/xx
Publication of SE521358C2 publication Critical patent/SE521358C2/sv

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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)
  • Hydraulic Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
SE0101150A 2001-03-30 2001-03-30 Turbin avsedd för ett gas- eller vätskeformigt arbetsmedium, speciellt en vindturbin i ett vindkraftverk SE521358C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0101150A SE521358C2 (sv) 2001-03-30 2001-03-30 Turbin avsedd för ett gas- eller vätskeformigt arbetsmedium, speciellt en vindturbin i ett vindkraftverk
JP2002578025A JP2004526093A (ja) 2001-03-30 2002-03-28 気体または液体の作動媒体を用いるタービンのためのシステム
US10/473,224 US20040096329A1 (en) 2001-03-30 2002-03-28 System for a turbine with a gaseous or liquideous working medium
AT02718736T ATE354022T1 (de) 2001-03-30 2002-03-28 System für eine turbine mit einem gasförmigen oder flüssigen arbeitsmedium
ES02718736T ES2282406T3 (es) 2001-03-30 2002-03-28 Sistema para una turbina con un medio de trabajo liquido o gaseoso.
PCT/SE2002/000619 WO2002079643A1 (en) 2001-03-30 2002-03-28 System for a turbine with a gaseous or liquideous working medium
PT02718736T PT1373719E (pt) 2001-03-30 2002-03-28 Sistema para uma turbina com um meio de trabalho líquido ou gasoso
DE60218141T DE60218141T2 (de) 2001-03-30 2002-03-28 System für eine turbine mit einem gasförmigen oder flüssigen arbeitsmedium
EP02718736A EP1373719B1 (de) 2001-03-30 2002-03-28 System für eine turbine mit einem gasförmigen oder flüssigen arbeitsmedium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101150A SE521358C2 (sv) 2001-03-30 2001-03-30 Turbin avsedd för ett gas- eller vätskeformigt arbetsmedium, speciellt en vindturbin i ett vindkraftverk

Publications (3)

Publication Number Publication Date
SE0101150D0 SE0101150D0 (sv) 2001-03-30
SE0101150L SE0101150L (sv) 2002-10-01
SE521358C2 true SE521358C2 (sv) 2003-10-28

Family

ID=20283619

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101150A SE521358C2 (sv) 2001-03-30 2001-03-30 Turbin avsedd för ett gas- eller vätskeformigt arbetsmedium, speciellt en vindturbin i ett vindkraftverk

Country Status (9)

Country Link
US (1) US20040096329A1 (de)
EP (1) EP1373719B1 (de)
JP (1) JP2004526093A (de)
AT (1) ATE354022T1 (de)
DE (1) DE60218141T2 (de)
ES (1) ES2282406T3 (de)
PT (1) PT1373719E (de)
SE (1) SE521358C2 (de)
WO (1) WO2002079643A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4585151B2 (ja) * 2001-07-26 2010-11-24 富士重工業株式会社 風力発電機の運転制御方法
GB0218401D0 (en) * 2002-08-08 2002-09-18 Hansen Transmissions Int Wind turbine gear unit
US7309930B2 (en) * 2004-09-30 2007-12-18 General Electric Company Vibration damping system and method for variable speed wind turbines
AU2009228374A1 (en) * 2008-03-24 2009-10-01 Nordic Windpower Limited Turbine and system for generating power from fluid flow and method therefor
US20090249707A1 (en) * 2008-04-08 2009-10-08 Curme Oliver D Supporting a wind-driven electric generator
US8770934B2 (en) * 2009-12-16 2014-07-08 Hamilton Sundstrand Corporation Teeter mechanism for a multiple-bladed wind turbine
US8203230B2 (en) * 2010-06-29 2012-06-19 General Electric Company Yaw bearing system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990594U (ja) * 1982-12-06 1984-06-19 フアナツク株式会社 工業用ロボツトハンド
US4557666A (en) * 1983-09-29 1985-12-10 The Boeing Company Wind turbine rotor
US4565929A (en) * 1983-09-29 1986-01-21 The Boeing Company Wind powered system for generating electricity
US4913411A (en) * 1987-12-14 1990-04-03 Ltv Energy Products Co. High-capacity elastomeric combination journal-thrust bearing
US5354175A (en) * 1992-03-16 1994-10-11 Northern Power Systems, Inc. Wind turbine rotor hub and teeter joint
US5584655A (en) * 1994-12-21 1996-12-17 The Wind Turbine Company Rotor device and control for wind turbine
US5660527A (en) * 1995-10-05 1997-08-26 The Wind Turbine Company Wind turbine rotor blade root end
NL1005000C2 (nl) * 1997-01-14 1998-07-15 Aerpac Special Products B V Windturbine.
US6327957B1 (en) * 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
AU772084B2 (en) * 1999-06-16 2004-04-08 Vestas Wind Systems A/S Damping of oscillations in wind turbines
DE19930751A1 (de) * 1999-07-02 2001-01-04 Franz Mitsch Verfahren zur Reduzierung von Schwingungen in Windkraftanlagen

Also Published As

Publication number Publication date
SE0101150D0 (sv) 2001-03-30
WO2002079643A1 (en) 2002-10-10
PT1373719E (pt) 2007-05-31
US20040096329A1 (en) 2004-05-20
ATE354022T1 (de) 2007-03-15
EP1373719B1 (de) 2007-02-14
ES2282406T3 (es) 2007-10-16
DE60218141T2 (de) 2007-10-31
JP2004526093A (ja) 2004-08-26
SE0101150L (sv) 2002-10-01
DE60218141D1 (de) 2007-03-29
EP1373719A1 (de) 2004-01-02

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