KR20140097635A - 풍력 발전기용 동력 전달 장치 - Google Patents
풍력 발전기용 동력 전달 장치 Download PDFInfo
- Publication number
- KR20140097635A KR20140097635A KR1020130009145A KR20130009145A KR20140097635A KR 20140097635 A KR20140097635 A KR 20140097635A KR 1020130009145 A KR1020130009145 A KR 1020130009145A KR 20130009145 A KR20130009145 A KR 20130009145A KR 20140097635 A KR20140097635 A KR 20140097635A
- Authority
- KR
- South Korea
- Prior art keywords
- rotational force
- rotor shaft
- planetary gear
- rotor
- shaft
- 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
-
- 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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F03D80/70—Bearing or lubricating arrangements
- F03D80/703—Shaft bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
-
- 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
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Retarders (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 풍력 발전기용 동력 전달 장치의 작동 상태도.
10 : 메인 프레임
11 : 로터 베어링
200 : 유성 기어부
210, 220 : 제1,2 유성 기어부
212, 214, 215 : 제1 링기어, 제2 선기어, 제1 캐리어
232, 236, 238 : 제2 캐리어, 제2 링기어, 제2 선기어
300 : 발전기
Claims (3)
- 블레이드가 형성된 로터에 선단이 결합되어 후방을 향해 수평하게 연장되고, 후단은 메인 프레임에 설치된 로터 베어링과 상대 회전 가능하게 설치된 중공의 로터 샤프트;
상기 로터 샤프트의 내측에 설치되어 상기 로터 샤프트의 회전력을 전달받는유성 기어부; 및
상기 로터 샤프트의 후단에 설치되고, 상기 로터 샤프트와 유성 기어부를 통해 전달된 회전력을 전기에너지로 전환하는 발전기를 포함하는 풍력 발전기용 동력 전달 장치. - 제1 항에 있어서,
상기 풍력 발전기는,
상기 메인 프레임과 유성기어부 사이에 설치된 댐퍼 유닛을 포함하는 풍력 발전기용 동력 전달 장치. - 제1 항에 있어서,
상기 유성 기어부는,
상기 로터 샤프트의 내측에 설치되고, 상기 로터 샤프트의 회전력을 전달받는 제1 링기어와, 상기 제1 링기어와 치합되어 상기 제1 링기어를 통해 회전력을 전달받는 제1 선기어와, 제1 지지축을 매개로 자유 회전되는 제1 캐리어를 포함하는 제1 유성 기어부;
상기 제1 선기어와 연결되고 상기 제1 유성 기어부를 경유한 회전력이 전달되는 제1 회전축;
상기 제1 유성기어부의 후단에 설치되고, 상기 제1 회전축을 통해 회전력을 전달받는 제2 캐리어와, 상기 제2 캐리어에 결합된 제2 지지축을 매개로 동력 전달 가능하게 설치된 제2 링기어와, 상기 제2 링기어와 치합된 제2 선기어가 구비된 제2 유성 기어부;
상기 제2 선기어를 통해 회전력을 전달받아 상기 발전기로 회전력을 전달하는 제2 회전축을 포함하는 풍력 발전기용 동력 전달 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130009145A KR102034163B1 (ko) | 2013-01-28 | 2013-01-28 | 풍력 발전기용 동력 전달 장치 및 이를 포함하는 풍력 발전기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130009145A KR102034163B1 (ko) | 2013-01-28 | 2013-01-28 | 풍력 발전기용 동력 전달 장치 및 이를 포함하는 풍력 발전기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140097635A true KR20140097635A (ko) | 2014-08-07 |
| KR102034163B1 KR102034163B1 (ko) | 2019-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130009145A Active KR102034163B1 (ko) | 2013-01-28 | 2013-01-28 | 풍력 발전기용 동력 전달 장치 및 이를 포함하는 풍력 발전기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102034163B1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579450A (ja) * | 1991-09-20 | 1993-03-30 | Mitsubishi Heavy Ind Ltd | 風 車 |
| KR100752510B1 (ko) * | 2006-04-14 | 2007-08-29 | 유니슨 주식회사 | 단일 메인베어링을 갖는 풍력 발전기 |
| US20110068583A1 (en) * | 2009-09-24 | 2011-03-24 | General Electric Company | Rotor-shaft integrated generator drive apparatus |
| KR20120029914A (ko) | 2010-09-17 | 2012-03-27 | 삼성중공업 주식회사 | 상호 반전 프로펠러를 구비한 선박 |
| KR20120003512U (ko) * | 2010-11-11 | 2012-05-21 | 대우조선해양 주식회사 | 풍력발전시스템용 발전기의 진동 감쇠 장치 |
-
2013
- 2013-01-28 KR KR1020130009145A patent/KR102034163B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0579450A (ja) * | 1991-09-20 | 1993-03-30 | Mitsubishi Heavy Ind Ltd | 風 車 |
| KR100752510B1 (ko) * | 2006-04-14 | 2007-08-29 | 유니슨 주식회사 | 단일 메인베어링을 갖는 풍력 발전기 |
| US20110068583A1 (en) * | 2009-09-24 | 2011-03-24 | General Electric Company | Rotor-shaft integrated generator drive apparatus |
| KR20120029914A (ko) | 2010-09-17 | 2012-03-27 | 삼성중공업 주식회사 | 상호 반전 프로펠러를 구비한 선박 |
| KR20120003512U (ko) * | 2010-11-11 | 2012-05-21 | 대우조선해양 주식회사 | 풍력발전시스템용 발전기의 진동 감쇠 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102034163B1 (ko) | 2019-10-21 |
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