KR20100131537A - 자가기동 수직축 풍력발전기 - Google Patents
자가기동 수직축 풍력발전기 Download PDFInfo
- Publication number
- KR20100131537A KR20100131537A KR1020090050180A KR20090050180A KR20100131537A KR 20100131537 A KR20100131537 A KR 20100131537A KR 1020090050180 A KR1020090050180 A KR 1020090050180A KR 20090050180 A KR20090050180 A KR 20090050180A KR 20100131537 A KR20100131537 A KR 20100131537A
- Authority
- KR
- South Korea
- Prior art keywords
- wind
- power generation
- blade
- blades
- generator
- 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
Links
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000010248 power generation Methods 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 4
- 239000011553 magnetic fluid Substances 0.000 claims 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
- UJCHIZDEQZMODR-BYPYZUCNSA-N (2r)-2-acetamido-3-sulfanylpropanamide Chemical compound CC(=O)N[C@@H](CS)C(N)=O UJCHIZDEQZMODR-BYPYZUCNSA-N 0.000 description 9
- 241001669680 Dormitator maculatus Species 0.000 description 9
- 238000013461 design Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011160 research Methods 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
- F03D7/026—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for starting-up
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having a plurality of rotors
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
-
- 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
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- 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
- F03D7/06—Controlling wind motors the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
-
- 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
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
-
- 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
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (7)
- 발전기와;상기 발전기에 회전력을 전달하고 발전기에 유입되는 바람으로부터 회전력을 발생시키는 복수의 블레이드로 이루어지는 내측 회전축과;상기 내측 회전부와 같이 바람으로부터 회전력을 발생시키는 복수의 블레이드로 이루어지는 외측 회전부와;상기 외측 회전부의 각각의 블레이드의 회전축을 중심으로 회전 가능하게 상기 블레이드를 지지하고 상기 내측 회전부에는 고정됨으로써 상기 내측 회전부와 상기 외측 회전부의 블레이드를 연결하는 지지수단을;구비하는 자기동 유체 발전장치.
- 제 1항에 있어서,상기 외측 회전부는 각각의 피치각을 조절할 수 있게 기계적으로 체결된 것을 특징으로 하는 자기동 유체 발전장치.
- 제 1항에 있어서,상기 발전기는 상기 자가 유체 발전장치의 기저부에 위치하는 것을 특징으로 하는 자기동 유체 발전장치.
- 제 1항에 있어서,상기 내측 회전부는 복수의 곡면 블레이드를 포함하여 이루어진 것을 특징으로 하는 자기동 유체 발전장치.
- 제 1항에 있어서,상기 외측 회전부의 블레이드 단면은 대칭형 익형인 것을 특징으로 하는 자기동유체 발전 장치.
- 제 1항에 있어서,상기 지지수단은 상기 블레이드의 길이 방향의 양 단부를 지지하는 상하부 지지체로 이루어진 것을 특징으로 하는 자기동 유체 발전 장치.
- 제 1항에 있어서,상기 외측 회전부와 내측 회전부의 조합으로 낮은 바람에서도 일정하게 회전하면서 큰 회전토크를 가질 수 있는 것을 특징으로 하는 자기동 유체 발전 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090050180A KR20100131537A (ko) | 2009-06-07 | 2009-06-07 | 자가기동 수직축 풍력발전기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090050180A KR20100131537A (ko) | 2009-06-07 | 2009-06-07 | 자가기동 수직축 풍력발전기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100131537A true KR20100131537A (ko) | 2010-12-16 |
Family
ID=43507462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090050180A Ceased KR20100131537A (ko) | 2009-06-07 | 2009-06-07 | 자가기동 수직축 풍력발전기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20100131537A (ko) |
-
2009
- 2009-06-07 KR KR1020090050180A patent/KR20100131537A/ko not_active Ceased
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20090607 |
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PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110314 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20110602 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110314 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |