KR20120116626A - 풍력 발전장치 - Google Patents
풍력 발전장치 Download PDFInfo
- Publication number
- KR20120116626A KR20120116626A KR1020110034176A KR20110034176A KR20120116626A KR 20120116626 A KR20120116626 A KR 20120116626A KR 1020110034176 A KR1020110034176 A KR 1020110034176A KR 20110034176 A KR20110034176 A KR 20110034176A KR 20120116626 A KR20120116626 A KR 20120116626A
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- KR
- South Korea
- Prior art keywords
- propeller
- stator
- generator
- rotor
- wind
- 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.)
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Classifications
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- 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
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- 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
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
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- 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
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- 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
- F05B2220/708—Photoelectric means, i.e. photovoltaic or solar cells
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- 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
- F05B2260/42—Storage of energy
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- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
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- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Abstract
본 발명에 따른 풍력 발전장치는 각각 다수의 날개를 갖는 제1프로펠러와 제2프로펠러; 하우징과, 상기 하우징에 회전 가능하게 내장되는 고정자와, 상기 고정자에 회전 가능하게 내장되는 회전자를 포함하는 제너레이터; 상기 고정자와 상기 제1프로펠러를 연결하는 제1회전봉과, 상기 회전자와 상기 제2프로펠러를 연결하는 제2회전봉;을 포함하여 이루어져, 상기 제1프로펠러와 제2프로펠러의 회전에 따라 상기 고정자와 회전자가 상호 역방향으로 회전하여 제너레이터의 발전량을 극대화한 것을 특징으로 한다.
Description
도 2 는 본 발명에 따른 풍력 발전장치의 단면도.
도 3 은 본 발명에 따른 제1,2회전날개의 평면도.
30 : 제1회전봉 40 : 제2회전봉
50 : 하우징 60 : 고정자
70 : 회전자
Claims (3)
- 각각 다수의 날개를 갖는 제1프로펠러와 제2프로펠러;
하우징과, 상기 하우징에 회전 가능하게 내장되는 고정자와, 상기 고정자에 회전 가능하게 내장되는 회전자를 포함하는 제너레이터;
상기 고정자와 상기 제1프로펠러를 연결하는 제1회전봉과, 상기 회전자와 상기 제2프로펠러를 연결하는 제2회전봉;을 포함하여 이루어져,
상기 제1프로펠러와 제2프로펠러의 회전에 따라 상기 고정자와 회전자가 상호 역방향으로 회전하여 제너레이터의 발전량을 극대화한 것을 특징으로 하는 풍력발전장치. - 제 1 항에 있어서,
상기 제1프로펠러는 제2프로펠러의 하부에 배치되고, 상기 제2회전봉은 상기 제1회전봉에 내장되는 것을 특징으로 하는 풍력 발전장치. - 제 2 항에 있어서,
상기 제1프로펠러와 제2프로펠러는 상호 역방향으로 회전하고,
상기 제1프로펠러로 유입된 공기는 하부로 배출되고, 상기 제2프로펠러로 유입된 공기는 상부로 배출되도록, 상기 제1프로펠러와 제2프로펠러의 날개는 서로 역방향으로 경사져 있는 것을 특징으로 하는 풍력 발전장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110034176A KR101339299B1 (ko) | 2011-04-13 | 2011-04-13 | 풍력 발전장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110034176A KR101339299B1 (ko) | 2011-04-13 | 2011-04-13 | 풍력 발전장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120116626A true KR20120116626A (ko) | 2012-10-23 |
| KR101339299B1 KR101339299B1 (ko) | 2013-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20110034176A Active KR101339299B1 (ko) | 2011-04-13 | 2011-04-13 | 풍력 발전장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101339299B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101355648B1 (ko) * | 2011-12-23 | 2014-01-23 | 박효주 | 풍력발전기 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110069938A (ko) * | 2009-12-18 | 2011-06-24 | 박근태 | 이중 반전형 프로펠러를 이용한 풍력발전기 |
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2011
- 2011-04-13 KR KR20110034176A patent/KR101339299B1/ko active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101355648B1 (ko) * | 2011-12-23 | 2014-01-23 | 박효주 | 풍력발전기 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101339299B1 (ko) | 2013-12-10 |
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