KR101505543B1 - 풍력 발전기 - Google Patents
풍력 발전기 Download PDFInfo
- Publication number
- KR101505543B1 KR101505543B1 KR1020130145349A KR20130145349A KR101505543B1 KR 101505543 B1 KR101505543 B1 KR 101505543B1 KR 1020130145349 A KR1020130145349 A KR 1020130145349A KR 20130145349 A KR20130145349 A KR 20130145349A KR 101505543 B1 KR101505543 B1 KR 101505543B1
- Authority
- KR
- South Korea
- Prior art keywords
- nacelle
- tower structure
- wind power
- power generator
- 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.)
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F03D80/80—Arrangement of components within nacelles or towers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in 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)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 도 1에서 방음커버가 설치된 나셀을 보여주는 요부 사시도이다.
도 3은 도 1에 표시된 a-a선을 따라 절취한 평단면도이다.
300 : 타워 구조물 400 : 방음 커버
Claims (4)
- 풍력 발전기에 있어서:
바람에 의해 회전하는 블레이드;
상기 블레이드가 고정되어 회전중심축이 되는 샤프트;
상기 샤프트의 회전에 의해 전력을 생산하는 발전기가 마련되는 나셀;
상기 나셀을 지지하는 타워 구조물;
상기 나셀 하부에 설치되고 상기 타워 구조물의 상부를 감싸도록 제공되어 상기 나셀에서 상기 타워 구조물을 따라 전달되는 고체음이 외부로 방출되는 것을 차단하는 방음 커버; 및
상기 나셀 회전시 상기 타워 구조물과의 마찰 없이 회전될 수 있도록 상기 방음 커버와 상기 타워 구조물 사이에 제공되는 롤러를 포함하는 풍력 발전기. - 제 1 항에 있어서,
상기 방음 커버는 상기 타워 구조물의 상부를 감싸도록 원통형으로 제공되는 풍력 발전기. - 삭제
- 제 1 항 또는 제 2 항에 있어서,
상기 방음 커버는
내측면에 설치되는 흡음 및 방음재를 더 포함하는 풍력 발전기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130145349A KR101505543B1 (ko) | 2013-11-27 | 2013-11-27 | 풍력 발전기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130145349A KR101505543B1 (ko) | 2013-11-27 | 2013-11-27 | 풍력 발전기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101505543B1 true KR101505543B1 (ko) | 2015-03-24 |
Family
ID=53028444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130145349A Expired - Fee Related KR101505543B1 (ko) | 2013-11-27 | 2013-11-27 | 풍력 발전기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101505543B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6213721B1 (en) | 1993-11-09 | 2001-04-10 | Thomson Marconi Sonar Limited | Noise emission reduction |
KR20020086606A (ko) * | 2000-03-17 | 2002-11-18 | 우벤 알로이즈 | 풍력발전장치 |
US7144216B2 (en) * | 2003-09-10 | 2006-12-05 | General Electric Company | Wind turbine with outer noise shell |
US20100314884A1 (en) | 2007-12-21 | 2010-12-16 | Vestas Wind Systems A/S | Wind turbine, a method for reducing noise emission from a wind turbine tower and use of a wind turbine |
-
2013
- 2013-11-27 KR KR1020130145349A patent/KR101505543B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6213721B1 (en) | 1993-11-09 | 2001-04-10 | Thomson Marconi Sonar Limited | Noise emission reduction |
KR20020086606A (ko) * | 2000-03-17 | 2002-11-18 | 우벤 알로이즈 | 풍력발전장치 |
US7144216B2 (en) * | 2003-09-10 | 2006-12-05 | General Electric Company | Wind turbine with outer noise shell |
US20100314884A1 (en) | 2007-12-21 | 2010-12-16 | Vestas Wind Systems A/S | Wind turbine, a method for reducing noise emission from a wind turbine tower and use of a wind turbine |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20131127 |
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PA0201 | Request for examination | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20141129 Patent event code: PE09021S01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20150130 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20150318 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20150319 End annual number: 3 Start annual number: 1 |
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PR1001 | Payment of annual fee |
Payment date: 20180228 Start annual number: 4 End annual number: 4 |
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Payment date: 20190304 Start annual number: 5 End annual number: 5 |
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PC1903 | Unpaid annual fee |