WO2010147301A3 - 수직축 풍력발전기 - Google Patents

수직축 풍력발전기 Download PDF

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Publication number
WO2010147301A3
WO2010147301A3 PCT/KR2010/002685 KR2010002685W WO2010147301A3 WO 2010147301 A3 WO2010147301 A3 WO 2010147301A3 KR 2010002685 W KR2010002685 W KR 2010002685W WO 2010147301 A3 WO2010147301 A3 WO 2010147301A3
Authority
WO
WIPO (PCT)
Prior art keywords
vertical blades
vertical
rotary shaft
hinge
center
Prior art date
Application number
PCT/KR2010/002685
Other languages
English (en)
French (fr)
Other versions
WO2010147301A2 (ko
Inventor
김병옥
Original Assignee
하모니테크주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 하모니테크주식회사 filed Critical 하모니테크주식회사
Publication of WO2010147301A2 publication Critical patent/WO2010147301A2/ko
Publication of WO2010147301A3 publication Critical patent/WO2010147301A3/ko

Links

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
    • 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
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • F05B2250/00—Geometry
    • F05B2250/40—Movement of component
    • F05B2250/41—Movement of component with one degree of freedom
    • F05B2250/411—Movement of component with one degree of freedom in rotation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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)
  • Wind Motors (AREA)

Abstract

수직축 풍력발전기가 개시된다. 발전기; 수직으로 연장되고 상기 발전기에 회전력을 전달하는 회전축; 상기 회전축으로부터 방사상으로 배치되고, 유입되는 바람에 의해 상기 회전축을 회전시키는 복수의 수직날개; 상기 회전축으로부터 외측으로 연장되고, 연장 단부에서 상기 각 수직날개가 상기 회전축과 평행한 축을 중심으로 힌지 회동 가능하게 설치되는 지지부재; 및 상기 각 수직날개와 상기 각 지지부재 사이에 개재되어 유입되는 바람에 의해 상기 각 수직날개가 힌지 회동할 때 상기 각 수직날개를 기준위치로 탄성적으로 복귀시키는 탄성부재를 포함하고, 상기 각 수직날개의 힌지 회동의 중심은 상기 각 수직날개의 너비의 중심에서 외측 단부 사이에 위치하는 것을 특징으로 하는 수직축 풍력발전기는 각 수직날개의 힌지 회동의 중심이 각 수직날개의 너비의 중심으로부터 외측으로 치우쳐 위치함에 따라, 유입되는 바람에 의해 회전축이 회전하는 상태에서 각 수직날개가 힌지 회동을 할 때, 각 수직날개는 급격하지 않게 밸런스를 유지하며 회동할 수 있다.
PCT/KR2010/002685 2009-06-18 2010-04-28 수직축 풍력발전기 WO2010147301A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090054546A KR100942513B1 (ko) 2009-06-18 2009-06-18 수직축 풍력발전기
KR10-2009-0054546 2009-06-18

Publications (2)

Publication Number Publication Date
WO2010147301A2 WO2010147301A2 (ko) 2010-12-23
WO2010147301A3 true WO2010147301A3 (ko) 2011-02-17

Family

ID=42083439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002685 WO2010147301A2 (ko) 2009-06-18 2010-04-28 수직축 풍력발전기

Country Status (2)

Country Link
KR (1) KR100942513B1 (ko)
WO (1) WO2010147301A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TN2010000433A1 (fr) * 2010-09-22 2011-12-29 Saphon Energy Ltd Systeme de conversion de l'energie eolienne (scee)
KR101287007B1 (ko) * 2011-07-06 2013-07-17 허정 풍차 및 수차 겸용 회전자
KR101391593B1 (ko) * 2012-05-01 2014-05-07 주식회사 웨스텍 유압댐퍼를 이용한 수직축 풍력발전의 피치제어장치
KR101503406B1 (ko) 2014-06-26 2015-03-19 김형근 경사판과 스프링이 구비된 힌지형 블레이드 구조의 수·조·풍력 발전 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200290998Y1 (ko) * 2002-06-14 2002-10-04 김평호 원심력을 이용한 자동 개폐형 풍력발전기
JP2004044479A (ja) * 2002-07-11 2004-02-12 Wakamoto Seisakusho:Kk 風力発電用風車
JP2007170234A (ja) * 2005-12-20 2007-07-05 Yuichi Onishi 可変翼式風力変換機構

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128675A (en) 1979-03-26 1980-10-04 Chuji Saito Automatic wind pressure control windmill for wind power generation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200290998Y1 (ko) * 2002-06-14 2002-10-04 김평호 원심력을 이용한 자동 개폐형 풍력발전기
JP2004044479A (ja) * 2002-07-11 2004-02-12 Wakamoto Seisakusho:Kk 風力発電用風車
JP2007170234A (ja) * 2005-12-20 2007-07-05 Yuichi Onishi 可変翼式風力変換機構

Also Published As

Publication number Publication date
WO2010147301A2 (ko) 2010-12-23
KR100942513B1 (ko) 2010-02-16

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