KR101138525B1 - 풍력발전기 - Google Patents
풍력발전기 Download PDFInfo
- Publication number
- KR101138525B1 KR101138525B1 KR1020097023330A KR20097023330A KR101138525B1 KR 101138525 B1 KR101138525 B1 KR 101138525B1 KR 1020097023330 A KR1020097023330 A KR 1020097023330A KR 20097023330 A KR20097023330 A KR 20097023330A KR 101138525 B1 KR101138525 B1 KR 101138525B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- wind
- tower
- power
- shaft
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- 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
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
- F03D7/0268—Parking or storm protection
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F03D80/70—Bearing or lubricating arrangements
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/101—Purpose of the control system to control rotational speed (n)
- F05B2270/1011—Purpose of the control system to control rotational speed (n) to prevent overspeed
-
- 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
- Y02E10/728—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
Description
Claims (8)
- 연직의 타워축(Y)을 갖는 타워(26);상기 타워(26)에 장착되고 적어도 하나의 로터블레이드(32)를 가지며 로터축(X)을 갖는 로터(18);상기 로터(18)에 기계적으로 연결된 전력변환유닛(28);상기 로터축(X)과 상기 타워축(Y) 사이에 놓이는 회전면(30)에 장착된 회전베어링(swivel bearing);상기 로터(18)를, 전력변환유닛(28)을 따라, 상기 로터축(X)이 수평방향으로 뻗는 제1 위치로부터, 상기 로터축(x)이 수직방향으로 뻗는 제2 위치로 회전시키기 위해, 상기 회전면(30)을 사이에 두고 연결되어 구동모터(42)에 의해 서로에 대해 회전되도록 상기 전력변환유닛(28)에 연결된 제1 부재(22)와 상기 타워(26)에 연결된 제2 부재(24)를 갖는 회전수단;을 포함하는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,상기 회전면이, 상기 제1 위치에 있는 로터축(X)과 그에 연직한 타워축(Y) 사이의 각 이등분선(angle bisector)에 놓이는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,상기 로터축(X)과 상기 타워축(Y)이 상기 회전면(30)에서 교차하는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,미리 설정된 풍력이 초과할 때, 상기 로터(18)가 로터블레이드(32)의 수평위치에서 제동되게 하고 나서 상기 제1 부재(22)가 상기 제1 위치에서 상기 제2 위치로 회전되게 하는 제어유닛을 더 포함하는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,상기 구동모터(42)를 위한 전력을 저장하는 전력저장수단을 더 포함하여,풍력발전기의 작동중에 생성된 전력의 일부가 상기 구동모터(42)의 전력공급을 위해 상기 전력저장수단에 공급되는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,상기 회전 베어링이 상기 제1 위치와 상기 제2 위치의 각각의 경우에 배속되는(assigned) 한계위치 스위치(limit position switch)를 갖는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,상기 전력변환유닛(28)이 로터 베어링, 제너레이터(generator, 52), 기어박스(gearbox, 50) 및 브레이크를 갖는 것을 특징으로 하는 풍력발전기.
- 제1항에 있어서,상기 로터(18)가 하나의 로터블레이드(rotor blade, 32)와 평형추(counterweight, 16)를 갖는 단일 블레이드 로터인 것을 특징으로 하는 풍력발전기.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007019513.5 | 2007-04-25 | ||
| DE102007019513A DE102007019513B4 (de) | 2007-04-25 | 2007-04-25 | Windenergieanlage |
| PCT/DE2008/000682 WO2008131727A2 (de) | 2007-04-25 | 2008-04-22 | Windenergieanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090130202A KR20090130202A (ko) | 2009-12-18 |
| KR101138525B1 true KR101138525B1 (ko) | 2012-04-25 |
Family
ID=39777423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020097023330A Expired - Fee Related KR101138525B1 (ko) | 2007-04-25 | 2008-04-22 | 풍력발전기 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8426993B2 (ko) |
| EP (1) | EP2140136B1 (ko) |
| KR (1) | KR101138525B1 (ko) |
| CN (1) | CN101707949B (ko) |
| AT (1) | ATE541122T1 (ko) |
| DE (1) | DE102007019513B4 (ko) |
| DK (1) | DK2140136T3 (ko) |
| WO (1) | WO2008131727A2 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007012408A1 (de) * | 2007-03-15 | 2008-09-18 | Aerodyn Engineering Gmbh | Windenergieanlagen mit lastübertragenden Bauteilen |
| BRPI0921939A2 (pt) * | 2009-06-16 | 2016-01-05 | Mitsubishi Heavy Ind Ltd | gerador de turbina eólica |
| GB201002558D0 (en) * | 2010-02-16 | 2010-03-31 | Wesby Philip | System and method for fluid power conversion |
| US8277184B2 (en) * | 2010-04-22 | 2012-10-02 | General Electric Company | Tilt adjustment system |
| DE102010055876A1 (de) * | 2010-12-24 | 2012-06-28 | Aerodyn Engineering Gmbh | Getriebe/Generator-Kupplung |
| GB2488803B (en) * | 2011-03-09 | 2013-04-17 | Sway Turbine As | Wind turbine rotors and methods of mounting |
| DE102012000377A1 (de) * | 2012-01-12 | 2013-07-18 | Helmut Kümmerer | Windkraftanlage |
| CN110410270A (zh) * | 2019-08-02 | 2019-11-05 | 集美大学 | 一种防飓风装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746576A (en) * | 1996-10-15 | 1998-05-05 | World Power Technologies, Inc. | Wind energy conversion device with angled governing mechanism |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE93426C (ko) * | ||||
| US2379857A (en) * | 1944-05-26 | 1945-07-10 | Bakke Olaf | Wind wheel generator |
| DE3201199A1 (de) * | 1982-01-16 | 1983-07-28 | Bernd Ing. Krieg (grad.), 2000 Hamburg | Drehkopf fuer windraeder mit einrichtung zur sturmsicherung und leistungsregelung |
| US4561826A (en) * | 1983-03-10 | 1985-12-31 | Taylor Derek A | Vertical axis wind turbines |
| US4767939A (en) * | 1987-06-09 | 1988-08-30 | Calley David G | Wind driven electric current producer |
| FI95960C (fi) * | 1993-06-23 | 1996-04-10 | Kari Rajalahti | Menetelmä ja laite tuulivoimalan turvapysäytystä varten |
| EP0709571A3 (de) | 1994-10-25 | 1996-12-11 | Autoflug Energietech Gmbh | Für eine lastarme Parkstellung eingerichtete Windkraftanlage |
| US5518370A (en) * | 1995-04-03 | 1996-05-21 | Duracraft Corporation | Portable electric fan with swivel mount |
| DE19717059C1 (de) | 1997-04-23 | 1998-07-09 | Aerodyn Eng Gmbh | Verfahren zum Verbringen einer Windkraftanlage in eine Parkstellung |
| NL1009566C2 (nl) * | 1998-07-06 | 2000-01-10 | Lagerwey Windturbine B V | Windmolen met stormbeveiliging. |
| DE10010615A1 (de) * | 2000-03-03 | 2001-09-06 | Duerr Systems Gmbh | Roboter zum Beschichten oder Behandeln von Werkstücken |
| DE10058076C2 (de) | 2000-11-23 | 2003-06-12 | Aloys Wobben | Verfahren zur Steuerung einer Windenergieanlage |
| WO2003058062A1 (en) * | 2001-12-28 | 2003-07-17 | Mitsubishi Heavy Industries, Ltd. | Up-wind type windmill and operating method therefor |
| CH695790A5 (de) * | 2002-01-11 | 2006-08-31 | Paul Rosenich | Windkraftanlage. |
| EP1340910A1 (en) * | 2002-02-28 | 2003-09-03 | Enel Green Power S.p.A. | Aerogenerator with axial flux permanent magnets and regulation thereof |
| US7095129B2 (en) * | 2004-06-30 | 2006-08-22 | General Electric Company | Methods and apparatus for rotor load control in wind turbines |
| US7352075B2 (en) * | 2006-03-06 | 2008-04-01 | General Electric Company | Methods and apparatus for controlling rotational speed of a rotor |
-
2007
- 2007-04-25 DE DE102007019513A patent/DE102007019513B4/de not_active Expired - Fee Related
-
2008
- 2008-04-22 AT AT08757969T patent/ATE541122T1/de active
- 2008-04-22 EP EP08757969A patent/EP2140136B1/de not_active Not-in-force
- 2008-04-22 CN CN200880013126.5A patent/CN101707949B/zh not_active Expired - Fee Related
- 2008-04-22 KR KR1020097023330A patent/KR101138525B1/ko not_active Expired - Fee Related
- 2008-04-22 US US12/532,559 patent/US8426993B2/en not_active Expired - Fee Related
- 2008-04-22 WO PCT/DE2008/000682 patent/WO2008131727A2/de not_active Ceased
- 2008-04-22 DK DK08757969.4T patent/DK2140136T3/da active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746576A (en) * | 1996-10-15 | 1998-05-05 | World Power Technologies, Inc. | Wind energy conversion device with angled governing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007019513A1 (de) | 2008-10-30 |
| EP2140136A2 (de) | 2010-01-06 |
| CN101707949B (zh) | 2015-02-11 |
| US8426993B2 (en) | 2013-04-23 |
| EP2140136B1 (de) | 2012-01-11 |
| WO2008131727A2 (de) | 2008-11-06 |
| DK2140136T3 (da) | 2012-02-27 |
| DE102007019513B4 (de) | 2012-03-15 |
| ATE541122T1 (de) | 2012-01-15 |
| KR20090130202A (ko) | 2009-12-18 |
| CN101707949A (zh) | 2010-05-12 |
| US20100096855A1 (en) | 2010-04-22 |
| WO2008131727A3 (de) | 2009-04-09 |
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St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20190414 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20190414 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |