WO1995000757A1 - Procede et appareil permettant d'arreter d'urgence une installation de production d'energie eolienne - Google Patents
Procede et appareil permettant d'arreter d'urgence une installation de production d'energie eolienne Download PDFInfo
- Publication number
- WO1995000757A1 WO1995000757A1 PCT/FI1994/000274 FI9400274W WO9500757A1 WO 1995000757 A1 WO1995000757 A1 WO 1995000757A1 FI 9400274 W FI9400274 W FI 9400274W WO 9500757 A1 WO9500757 A1 WO 9500757A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machinery
- wind
- wind rotor
- supporting structure
- housing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 11
- 230000008093 supporting effect Effects 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000031501 Emergencies Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001960 triggered effect 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
- 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
- F03D7/0208—Orientating out of wind
- F03D7/0216—Orientating out of wind the rotating axis changing to vertical position
-
- 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)
Abstract
Procédé et appareil permettant d'arrêter d'urgence une installation de production d'énergie éolienne. Lors d'un arrêt d'urgence, l'angle d'attaque du rotor (2) de l'éolienne par rapport au vent (A) est minimisé de telle manière que le rotor (2) pivote, au moyen d'un dispositif de pivotement (10), jusqu'à occuper un plan horizontal. Pendant un arrêt d'urgence, l'ensemble qui est constitué du rotor (2), de la partie machine (3) et du carter (4), est connecté au niveau du carter à une partie manchon (8) et verrouillé non pivotant autour de l'axe vertical d'une structure de support (5). Un dispositif de verrouillage (14) relie la partie manchon (8) et la structure de support (5) de manière à former une structure monobloc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU70015/94A AU7001594A (en) | 1993-06-23 | 1994-06-20 | Method and apparatus for the emergency shutdown of a wind energy plant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932916 | 1993-06-23 | ||
FI932916A FI95960C (fi) | 1993-06-23 | 1993-06-23 | Menetelmä ja laite tuulivoimalan turvapysäytystä varten |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995000757A1 true WO1995000757A1 (fr) | 1995-01-05 |
Family
ID=8538199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1994/000274 WO1995000757A1 (fr) | 1993-06-23 | 1994-06-20 | Procede et appareil permettant d'arreter d'urgence une installation de production d'energie eolienne |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7001594A (fr) |
FI (1) | FI95960C (fr) |
WO (1) | WO1995000757A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998001672A1 (fr) * | 1996-07-09 | 1998-01-15 | Euwind Systeme Gmbh Windkraftanlagen | Rotor pour centrale eolienne |
NL1009566C2 (nl) * | 1998-07-06 | 2000-01-10 | Lagerwey Windturbine B V | Windmolen met stormbeveiliging. |
EP1205662A2 (fr) * | 2000-11-07 | 2002-05-15 | Johann Kraml | Système de réglage sensible à la vitesse pour une éolienne |
DE102007019513A1 (de) * | 2007-04-25 | 2008-10-30 | Aerodyn Engineering Gmbh | Windenergieanlage |
WO2012003985A1 (fr) * | 2010-07-07 | 2012-01-12 | Skywind Gmbh | Éolienne et procédé de réglage de l'axe de rotation du rotor |
WO2012115512A1 (fr) * | 2011-02-22 | 2012-08-30 | Itomforce Innovations B.V. | Construction dotée de multiples éoliennes |
EP2606228A4 (fr) * | 2010-08-20 | 2015-04-29 | Horton Wison Deepwater Inc | Eolienne en mer et ses procédés d'installation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2951635A1 (de) * | 1979-12-21 | 1981-07-02 | Karlheinz Ing.(grad.) 4220 Dinslaken Ohlberg | Windkraftwerk, dessen rotor bei sturm selbstaetig aus dem wind pendelt |
EP0033258A2 (fr) * | 1980-01-16 | 1981-08-05 | Ste Aeropower S.A.R.L. | Aérogénérateur à axe d'orientation variable |
SE423259B (sv) * | 1978-04-05 | 1982-04-26 | Ingvar Lantz | Vindgenerator |
DE3201199A1 (de) * | 1982-01-16 | 1983-07-28 | Bernd Ing. Krieg (grad.), 2000 Hamburg | Drehkopf fuer windraeder mit einrichtung zur sturmsicherung und leistungsregelung |
-
1993
- 1993-06-23 FI FI932916A patent/FI95960C/fi not_active IP Right Cessation
-
1994
- 1994-06-20 AU AU70015/94A patent/AU7001594A/en not_active Abandoned
- 1994-06-20 WO PCT/FI1994/000274 patent/WO1995000757A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE423259B (sv) * | 1978-04-05 | 1982-04-26 | Ingvar Lantz | Vindgenerator |
DE2951635A1 (de) * | 1979-12-21 | 1981-07-02 | Karlheinz Ing.(grad.) 4220 Dinslaken Ohlberg | Windkraftwerk, dessen rotor bei sturm selbstaetig aus dem wind pendelt |
EP0033258A2 (fr) * | 1980-01-16 | 1981-08-05 | Ste Aeropower S.A.R.L. | Aérogénérateur à axe d'orientation variable |
DE3201199A1 (de) * | 1982-01-16 | 1983-07-28 | Bernd Ing. Krieg (grad.), 2000 Hamburg | Drehkopf fuer windraeder mit einrichtung zur sturmsicherung und leistungsregelung |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998001672A1 (fr) * | 1996-07-09 | 1998-01-15 | Euwind Systeme Gmbh Windkraftanlagen | Rotor pour centrale eolienne |
DE19780521B4 (de) * | 1996-07-09 | 2007-05-24 | Bockemühl, Michael, Prof. Dr. | Rotor für eine windkraftanlage |
NL1009566C2 (nl) * | 1998-07-06 | 2000-01-10 | Lagerwey Windturbine B V | Windmolen met stormbeveiliging. |
EP1205662A2 (fr) * | 2000-11-07 | 2002-05-15 | Johann Kraml | Système de réglage sensible à la vitesse pour une éolienne |
EP1205662A3 (fr) * | 2000-11-07 | 2002-05-22 | Johann Kraml | Système de réglage sensible à la vitesse pour une éolienne |
WO2008131727A3 (fr) * | 2007-04-25 | 2009-04-09 | Aerodyn Eng Gmbh | Éolienne |
DE102007019513A1 (de) * | 2007-04-25 | 2008-10-30 | Aerodyn Engineering Gmbh | Windenergieanlage |
DE102007019513B4 (de) * | 2007-04-25 | 2012-03-15 | Aerodyn Engineering Gmbh | Windenergieanlage |
US8426993B2 (en) | 2007-04-25 | 2013-04-23 | Aerodyn Engineering Gmbh | Wind power plant |
WO2012003985A1 (fr) * | 2010-07-07 | 2012-01-12 | Skywind Gmbh | Éolienne et procédé de réglage de l'axe de rotation du rotor |
US10352297B2 (en) | 2010-07-07 | 2019-07-16 | Skywind Gmbh | Wind power installation and method for adjusting the rotor rotation axis |
EP2606228A4 (fr) * | 2010-08-20 | 2015-04-29 | Horton Wison Deepwater Inc | Eolienne en mer et ses procédés d'installation |
WO2012115512A1 (fr) * | 2011-02-22 | 2012-08-30 | Itomforce Innovations B.V. | Construction dotée de multiples éoliennes |
Also Published As
Publication number | Publication date |
---|---|
FI932916A (fi) | 1994-12-24 |
FI95960B (fi) | 1995-12-29 |
FI932916A0 (fi) | 1993-06-23 |
FI95960C (fi) | 1996-04-10 |
AU7001594A (en) | 1995-01-17 |
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