KR101306754B1 - 바람가이드가 구비된 풍력발전장치 - Google Patents
바람가이드가 구비된 풍력발전장치 Download PDFInfo
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- KR101306754B1 KR101306754B1 KR1020110127753A KR20110127753A KR101306754B1 KR 101306754 B1 KR101306754 B1 KR 101306754B1 KR 1020110127753 A KR1020110127753 A KR 1020110127753A KR 20110127753 A KR20110127753 A KR 20110127753A KR 101306754 B1 KR101306754 B1 KR 101306754B1
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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
- F03D3/04—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
- 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
-
- 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
- F03D3/0436—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 for shielding one side of the rotor
- F03D3/0445—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 for shielding one side of the rotor the shield being fixed with respect to the wind motor
- F03D3/0454—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 for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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
- F05B2240/20—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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
본 발명인 바람가이드가 구비된 풍력발전장치는, 바람을 내부로 유입시키는 다수의 통공이 벽면상에 마련된 발전탑과, 각각의 통공으로부터 외측으로 돌출되어 바람의 유입을 안내하는 바람유입벽과, 발전탑 내부로 유입된 바람에 의해 회전하는 발전날개와, 발전날개의 회전에 연동하여 발전하는 발전기를 포함하는 풍력발전장치에 있어서, 발전탑의 벽면상에 마련된 각각의 통공을 통해 형성되되, 내면을 따라 다수의 바람가이드가 길이 방향으로 배치되며, 전체적인 형상이 입구보다 출구의 직경이 축소되는 터널 형태로 이루어지는 바람유입구와, 발전날개의 끝단에 연결되되, 바람유입구를 통해 유입된 바람이 가압하는 면적이 확장되도록 전면이 개방된 삼각뿔 형상을 가지며, 개방된 전면을 가로질러 설치되어 유입되는 바람을 가속 유동시키는 유로분할 부재를 구비하는 바람접촉구를 포함한다.
Description
도 2는 등록특허 제10-0984702호의 구성을 나타낸 평면구성도.
도 3은 본 발명의 실시예에 따른 바람가이드가 구비된 풍력발전장치의 구성을 나타낸 평면 구성도.
도 4는 본 발명의 실시예에 따른 바람가이드가 구비된 풍력발전장치의 변형예를 나타낸 평면 구성도.
도 5는 본 발명의 실시예에 따른 바람가이드가 구비된 풍력발전장치의 바람유입구를 간략히 도시한 사시도.
도 6은 도 5에 도시된 바람유입구의 작용 효과를 설명하기 위해 단면 구조를 간략히 도시한 도면.
도 7은 본 발명의 실시예에 따른 바람가이드가 구비된 풍력발전장치의 바람가이드를 간략히 도시한 사시도.
도 8은 본 발명의 실시예에 따른 바람가이드가 구비된 풍력발전장치의 바람접촉구를 간략히 도시한 정면도.
도 9는 본 발명의 실시예에 따른 바람가이드가 구비된 풍력발전장치의 바람접촉구의 다양한 예를 도시한 후면도.
30: 발전축
50: 발전기
110: 바람유입벽
120: 발전날개
130: 바람유입구
130a: 바람유입구의 입구 130b: 바람유입구의 출구
131: 바람유입구의 내벽 133: 바람가이드
133a: 바람가이드의 입구 단면 133b: 바람가이드의 출구 단면
133c, 133d: 바람가이드의 빗면
140: 바람접촉구
140a: 바람접촉구의 제1면 140b: 바람접촉구의 제2면
140c: 바람접촉구의 제3면
Claims (4)
- 바람을 내부로 유입시키는 다수의 통공이 벽면상에 마련된 발전탑과, 각각의 통공으로부터 외측으로 돌출되어 바람의 유입을 안내하는 바람유입벽과, 상기 발전탑 내부로 유입된 바람에 의해 회전하는 발전날개와, 상기 발전날개의 회전에 연동하여 발전하는 발전기를 포함하는 풍력발전장치에 있어서,
상기 발전탑의 벽면상에 마련된 각각의 통공을 통해 형성되되, 내면을 따라 다수의 바람가이드가 길이 방향으로 배치되며, 전체적인 형상이 입구보다 출구의 직경이 축소되는 터널 형태로 이루어지는 바람유입구;와,
상기 발전날개의 끝단에 연결되되, 상기 바람유입구를 통해 유입된 바람이 가압하는 면적이 확장되도록 전면이 개방된 삼각뿔 형상을 가지며, 상기 개방된 전면을 가로질러 설치되어 유입되는 바람을 가속 유동시키는 유로분할 부재를 구비하는 바람접촉구;
를 포함하는 것을 특징으로 하는 바람가이드가 구비되는 풍력발전장치.
- 청구항 1에 있어서,
상기 다수의 바람가이드는,
상기 바람유입구의 내면을 따라 설정된 중심각을 따라 이격하여 길이 방향으로 배치되며, 각각의 단면 현상은 부채꼴을 이루어 양측 빗면이 상기 바람유입구의 중심을 향하여 뾰족하게 형성되는 것을 특징으로 하는 바람가이드가 구비된 풍력발전장치.
- 청구항 1에 있어서,
상기 유로분할 부재는,
바람이 유입되는 방향에 대향하여 전방으로 돌출된 상하 경사면을 구비하는 것을 특징으로 하는 바람가이드가 구비된 풍력발전장치.
- 청구항 1에 있어서,
상기 바람접촉구의 후면에는,
상기 발전날개의 길이 방향으로 개방된 슬릿(slit)부가 형성되는 것을 특징으로 하는 바람가이드가 구비된 풍력발전장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/981,325 US9048705B2 (en) | 2011-02-01 | 2012-01-17 | Wind power generating apparatus having a wind guide |
| PCT/KR2012/000389 WO2012105759A2 (ko) | 2011-02-01 | 2012-01-17 | 바람가이드가 구비된 풍력발전장치 |
| JP2013552457A JP6014905B2 (ja) | 2011-02-01 | 2012-01-17 | 風ガイドが備えられた風力発電装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110009960 | 2011-02-01 | ||
| KR20110009960 | 2011-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120089185A KR20120089185A (ko) | 2012-08-09 |
| KR101306754B1 true KR101306754B1 (ko) | 2013-09-13 |
Family
ID=46874119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110127753A Expired - Fee Related KR101306754B1 (ko) | 2011-02-01 | 2011-12-01 | 바람가이드가 구비된 풍력발전장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9048705B2 (ko) |
| JP (1) | JP6014905B2 (ko) |
| KR (1) | KR101306754B1 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121384B2 (en) * | 2013-06-24 | 2015-09-01 | Chun-Shuan Lin | Vertical axis wind turbine |
| CN105201746A (zh) * | 2015-07-17 | 2015-12-30 | 东莞市汇如涞电能科技有限公司 | 吹气动力装置 |
| US9371818B1 (en) | 2015-08-10 | 2016-06-21 | Mark T. Monto | Cyclonic aeolian vortex turbine |
| US11519384B2 (en) | 2018-08-01 | 2022-12-06 | Mark Monto | Venturi vortex and flow facilitating turbine |
| US11242838B2 (en) * | 2019-04-01 | 2022-02-08 | Werlpower, Llc | Increasing mechanical advantage through the use of a rotating liquid |
| US11815140B2 (en) | 2019-04-01 | 2023-11-14 | Werlpower, Llc | Increasing mechanical advantage through the use of a rotating liquid |
| KR102699180B1 (ko) * | 2020-07-16 | 2024-08-27 | 한국전력공사 | 접촉 대전 발전 장치 |
| US12516659B2 (en) * | 2023-03-06 | 2026-01-06 | Clifford J. Mcilvaine | No funnel housing wind turbine |
| US12571368B2 (en) | 2023-04-10 | 2026-03-10 | David Barr Miller | Vertical-axis wind turbine systems and devices |
| US20240392745A1 (en) * | 2023-05-26 | 2024-11-28 | Samantha Narelle Kirkland | Multi-vector wind turbine |
| KR102721166B1 (ko) * | 2024-03-21 | 2024-10-23 | (주) 솔리렉스 | 이물질 부착 방지 기능 및 이물질 제거 기능을 갖는 델리네이터 |
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2011
- 2011-12-01 KR KR1020110127753A patent/KR101306754B1/ko not_active Expired - Fee Related
-
2012
- 2012-01-17 US US13/981,325 patent/US9048705B2/en not_active Expired - Fee Related
- 2012-01-17 JP JP2013552457A patent/JP6014905B2/ja not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040077825A (ko) * | 2004-07-13 | 2004-09-07 | 이금례 | 풍력과 유체흐름 발전시스템 |
| KR20090004412A (ko) * | 2007-07-05 | 2009-01-12 | 고영은 | 풍력 발전장치 |
| KR100984702B1 (ko) | 2007-07-05 | 2010-10-01 | 고영은 | 풍력 발전장치 |
| KR20110005920A (ko) * | 2009-07-08 | 2011-01-20 | 김덕보 | 터보형 수직축 풍력장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6014905B2 (ja) | 2016-10-26 |
| JP2014508243A (ja) | 2014-04-03 |
| KR20120089185A (ko) | 2012-08-09 |
| US20130307276A1 (en) | 2013-11-21 |
| US9048705B2 (en) | 2015-06-02 |
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