KR101309438B1 - 풍력발전장치 - Google Patents
풍력발전장치 Download PDFInfo
- Publication number
- KR101309438B1 KR101309438B1 KR1020120087100A KR20120087100A KR101309438B1 KR 101309438 B1 KR101309438 B1 KR 101309438B1 KR 1020120087100 A KR1020120087100 A KR 1020120087100A KR 20120087100 A KR20120087100 A KR 20120087100A KR 101309438 B1 KR101309438 B1 KR 101309438B1
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- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 17
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- 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
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- 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
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
-
- 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
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
-
- 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
-
- 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
-
- 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)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 본 발명에 따른 풍력발전장치를 나타내는 분해사시도.
도 3은 도 2에 도시된 풍력발전장치를 나타내는 종단면도.
도 4는 도 2에 도시된 터빈을 나타내는 분해사시도.
도 5는 도 2에 도시된 풍력발전기를 나타내는 횡단면도.
도 6은 도 5에 도시된 풍동타워의 다른 실시예를 나타내는 횡단면도.
도 7은 본 발명에 따른 풍력발전상태를 나타내는 개략도.
5b : 고정프레임 5c : 배출공
7 : 가이드 10 : 회전축
20 : 회전판 20a : 소통공
30 : 블레이드 30a : 체결핀
31 : 일측 33 : 타측
35 : 일측 곡률부 37 : 타측 곡률부
40 : 스토퍼 41 : 스톱돌기
41a : 쿠션재 50 : 리듀서
51 : 풍동고정판 53 : 회전축고정판
55 : 마그네트 G : 제네레이터
CN : 컨버터 BT : 축전지
Claims (5)
- 지면 위에 세워진 상태로 설치되도록 수직상태로 길게 형성되고, 외주면에 바람의 유입을 위한 다수개의 유입공이 형성되고, 상기 유입공을 통하여 외부의 바람을 내부로 유입시키도록 하는 관체형의 풍동타워;
상기 풍동타워의 중앙에 수직상태로 회전가능하게 설치되고, 상기 풍동타워의 길이방향을 따라 연속적으로 설치되는 복수의 회전축;
상기 회전축의 상부 및 하부에 수평상태로 제각기 고정되어 상기 회전축과 함께 회전하는 한 쌍의 회전판;
상기 한 쌍의 회전판의 사이에 수직상태를 이루면서 일측이 상기 회전판에 편축회전이 가능하게 설치되고, 복수로 구성되어 상기 회전판의 원주방향을 따라 등간격으로 배치되어 상기 회전축을 중심으로 방사상태를 이루며, 상기 풍동타워의 유입공으로 유입된 바람의 풍압에 의해 일측을 중심으로 타측이 편축회전하면서 상기 회전판을 회전시키는 판상의 블레이드;
상기 회전판에 마련되고, 풍압에 의해 편축회전하는 상기 블레이드의 타측에 걸리면서 상기 블레이드의 회전각도를 제어하며, 상기 블레이드의 타측에 걸린상태로 상기 블레이드를 지지하여 상기 블레이드에 가해진 풍압을 상기 회전판으로 전달하는 스토퍼; 및
상기 회전축들에 제각기 연결되어 상기 회전축의 회전에 의한 운동에너지를 전기에너지로 전환시키는 복수의 제네레이터;를 포함하는 풍력발전장치. - 제 1 항에 있어서, 상기 스토퍼는,
상기 회전판에 일체적으로 돌출되어 상기 블레이드의 회전궤적 내에 배치되고, 회전되는 상기 블레이드의 타측에 걸리면서 상기 블레이드의 타측을 지지하는 적어도 하나의 스톱돌기;로 구성된 것을 특징으로 하는 풍력발전장치. - 제 1 항에 있어서, 상기 블레이드는,
상기 회전판에 편축회전이 가능하게 고정되는 상기 일측의 단부에서부터 상기 일측의 반대편에 위치한 상기 타측의 단부로 갈수록 폭이 좁아지는 유선형의 단면으로 형성되고,
상기 회전판의 외측을 향하는 일측면에 오목한 형태로 만곡형성되어 상기 일측면에 작용하는 풍압에 의한 항력을 증가시키는 일측 곡률부; 및
상기 회전판의 내측을 향하는 타측면에 볼록한 형태로 만곡형성되어 상기 타측면에 작용하는 공기의 저항을 감소시키는 타측 곡률부;를 포함하는 풍력발전장치. - 제 1 항에 있어서,
상기 풍동타워의 중앙에 수직상태로 설치된 상기 회전축을 부상시켜서 상기 회전축의 자중에 의한 기동부하를 감소시키는 리듀서;를 더 포함하는 풍력발전장치. - 제 4 항에 있어서, 상기 리듀서는,
상기 풍동타워의 고정프레임에 일체적으로 고정되어 상기 회전축이 관통되는 풍동고정판;
상기 풍동고정판을 관통한 상기 회전축의 일단부에 일체적으로 고정되어 상기 풍동고정판과 대면하는 회전축고정판; 및
상기 풍동고정판 및 상기 회전축고정판에 제각기 설치되어 서로 대면하고, 서로 같은 극성으로 이루어져 상기 풍동고정판과 상기 회전축고정판을 이격시키면서 상기 회전축을 부상시키는 마그네트;를 포함하는 풍력발전장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120087100A KR101309438B1 (ko) | 2012-08-09 | 2012-08-09 | 풍력발전장치 |
PCT/KR2013/003856 WO2014025124A1 (ko) | 2012-08-09 | 2013-05-03 | 풍력발전장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120087100A KR101309438B1 (ko) | 2012-08-09 | 2012-08-09 | 풍력발전장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101309438B1 true KR101309438B1 (ko) | 2013-09-23 |
Family
ID=49456322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120087100A Expired - Fee Related KR101309438B1 (ko) | 2012-08-09 | 2012-08-09 | 풍력발전장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101309438B1 (ko) |
WO (1) | WO2014025124A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101746446B1 (ko) | 2016-11-23 | 2017-06-27 | 엘더블유피 주식회사 | 바람증대챔버가 구비된 풍력발전장치 |
KR101936084B1 (ko) | 2017-05-30 | 2019-01-10 | 한국전력공사 | 풍력발전장치 |
US10790724B2 (en) | 2015-10-05 | 2020-09-29 | Christopher John Anthony Coman | Apparatus and method of generating energy from renewable energy sources |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109869276B (zh) * | 2017-12-03 | 2023-12-08 | 南京慧风新能源技术有限公司 | 一种双涵道垂直轴风力发电机 |
CA2997766C (en) | 2018-03-08 | 2019-10-08 | Branko Mizerit | Vortex acceleration wind energy tower |
EP4396935A4 (en) * | 2021-09-02 | 2025-07-02 | Vertical Green Energy Ltd | ENERGY HARVESTING SYSTEM |
CN115013238A (zh) * | 2022-07-06 | 2022-09-06 | 朱建柏 | 风能全方向水平收集纵向提速智能储能调节稳定发电系统 |
CN117588366B (zh) * | 2024-01-19 | 2024-03-26 | 广东阳硕绿建科技股份有限公司 | 一种山上风力发电平台 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100677779B1 (ko) | 2006-06-14 | 2007-02-02 | 김상영 | 자력을 이용한 풍력 발전기 |
KR100904190B1 (ko) | 2008-09-26 | 2009-06-23 | 김효집 | 풍력발전장치 |
JP2010185389A (ja) | 2009-02-13 | 2010-08-26 | Sekisui Chem Co Ltd | クロスフロー風車及び風力発電装置 |
KR20110017524A (ko) * | 2009-08-14 | 2011-02-22 | 김전수 | 풍량보조팬이 구비된 풍력발전기 |
-
2012
- 2012-08-09 KR KR1020120087100A patent/KR101309438B1/ko not_active Expired - Fee Related
-
2013
- 2013-05-03 WO PCT/KR2013/003856 patent/WO2014025124A1/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100677779B1 (ko) | 2006-06-14 | 2007-02-02 | 김상영 | 자력을 이용한 풍력 발전기 |
KR100904190B1 (ko) | 2008-09-26 | 2009-06-23 | 김효집 | 풍력발전장치 |
JP2010185389A (ja) | 2009-02-13 | 2010-08-26 | Sekisui Chem Co Ltd | クロスフロー風車及び風力発電装置 |
KR20110017524A (ko) * | 2009-08-14 | 2011-02-22 | 김전수 | 풍량보조팬이 구비된 풍력발전기 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10790724B2 (en) | 2015-10-05 | 2020-09-29 | Christopher John Anthony Coman | Apparatus and method of generating energy from renewable energy sources |
KR101746446B1 (ko) | 2016-11-23 | 2017-06-27 | 엘더블유피 주식회사 | 바람증대챔버가 구비된 풍력발전장치 |
WO2018097381A1 (ko) * | 2016-11-23 | 2018-05-31 | 엘더블유피 주식회사 | 바람증대챔버가 구비된 풍력발전장치 |
KR101936084B1 (ko) | 2017-05-30 | 2019-01-10 | 한국전력공사 | 풍력발전장치 |
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WO2014025124A1 (ko) | 2014-02-13 |
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