WO2010131891A3 - 수직형 풍력 발전기 - Google Patents

수직형 풍력 발전기 Download PDF

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Publication number
WO2010131891A3
WO2010131891A3 PCT/KR2010/002989 KR2010002989W WO2010131891A3 WO 2010131891 A3 WO2010131891 A3 WO 2010131891A3 KR 2010002989 W KR2010002989 W KR 2010002989W WO 2010131891 A3 WO2010131891 A3 WO 2010131891A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
power generator
wind power
wind speed
vertical
Prior art date
Application number
PCT/KR2010/002989
Other languages
English (en)
French (fr)
Other versions
WO2010131891A2 (ko
Inventor
이명호
원하홍
Original Assignee
Lee Myung Ho
Won Ha Hong
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 Lee Myung Ho, Won Ha Hong filed Critical Lee Myung Ho
Publication of WO2010131891A2 publication Critical patent/WO2010131891A2/ko
Publication of WO2010131891A3 publication Critical patent/WO2010131891A3/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
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • 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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • 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
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • 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
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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

Abstract

본 발명은 풍력 발전기에 관한 것으로, 더욱 상세하게는 풍속에 따라 블레이드가 가변 될 수 있는 구조를 가짐으로써, 발전 효율을 증가시킬 수 있는 수직형 풍력 발전기에 관한 것이다. 본 발명에 따른 수직형 풍력 발전기는 지면과 수직으로 형성되어 회전하는 회전축과; 상기 회전축에 구비되며, 풍력에 의해 상기 회전축을 회전하되, 풍속에 따라 면적이 가변하는 수직 블레이드와; 상기 회전축이 상단에 수직으로 구비되며, 상기 회전축의 회전을 이용하여 전기적 에너지를 발생하는 발전기와, 상기 회전축의 회전을 발전기로 전달하는 회전 전달 수단을 포함하는 발전부를 포함한다. 이에 따라 본 발명에 따른 수직형 풍력 발전기는 저속의 풍속 환경에서는 블레이드의 면적을 넓게 하여 발전 효율을 높이고, 고속의 풍속 환경에서는 블레이드의 면적을 최소화하여 발전기기의 기계적인 고장을 막을 수 있는 장점을 갖는다.
PCT/KR2010/002989 2009-05-11 2010-05-11 수직형 풍력 발전기 WO2010131891A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0040873 2009-05-11
KR1020090040873 2009-05-11

Publications (2)

Publication Number Publication Date
WO2010131891A2 WO2010131891A2 (ko) 2010-11-18
WO2010131891A3 true WO2010131891A3 (ko) 2011-03-17

Family

ID=43085448

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002989 WO2010131891A2 (ko) 2009-05-11 2010-05-11 수직형 풍력 발전기

Country Status (2)

Country Link
KR (1) KR20120027335A (ko)
WO (1) WO2010131891A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649872A (zh) * 2016-03-18 2016-06-08 年启贺 一种垂直轴风力机
CN106460771A (zh) * 2014-03-31 2017-02-22 埃克斯-马赛大学 萨伏纽斯转子

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101370850B1 (ko) * 2012-01-30 2014-03-07 미르텍알앤디 주식회사 풍력 발전기용 가변 블레이드
DE102014104725A1 (de) * 2014-04-03 2015-10-08 Cassius Advisors Gmbh Rotor und Fluidturbine mit Rotor
EP3126667A1 (en) 2014-04-03 2017-02-08 Cassius Advisors GmbH A rotor and a fluid turbine with rotor
US9982655B2 (en) 2014-04-03 2018-05-29 Windtree Gmbh Rotor and fluid turbine with rotor
FR3025259B1 (fr) * 2014-08-28 2019-07-05 Pierre Faure Eolienne a axe vertical
US10287006B1 (en) * 2015-12-18 2019-05-14 Amazon Technologies, Inc. Adjustable propeller blades for sound control
CN105626352A (zh) * 2015-12-21 2016-06-01 浙江海洋学院 襟翼型垂直轴水轮机叶片结构
US20190277251A1 (en) * 2018-03-07 2019-09-12 Shih-Yu Huang Rotatory aerogenerator
GB2571755A (en) * 2018-03-08 2019-09-11 Shih Yu Huang Rotatory aerogenerator
US11143164B1 (en) * 2018-04-26 2021-10-12 Epic Metals Corporation Vertical windmill blade
KR102359699B1 (ko) * 2020-05-26 2022-02-07 (재)대구기계부품연구원 풍력 발전 장치
WO2024076225A1 (fr) * 2022-10-05 2024-04-11 Berrada Youssef Éolienne pliable et portable à axe vertical
CN116717708B (zh) * 2023-08-09 2023-10-27 新乡市诚德能源科技装备有限公司 一种多场景下便于运输的可调节容器

Citations (4)

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Publication number Priority date Publication date Assignee Title
KR20030095831A (ko) * 2002-06-14 2003-12-24 김평호 원심력을 이용한 자동 개폐형 풍력발전기
KR100541231B1 (ko) * 2002-03-04 2006-01-10 주식회사 한중씨아이티 고효율 수직형 풍력 발전장치
JP2007511709A (ja) * 2005-01-19 2007-05-10 リュー，ビョン−スー 風力タービン
JP2008106622A (ja) * 2006-10-23 2008-05-08 Shuichi Sakoda 風力発電用羽根回転装置及び該回転装置を備えた風力発電装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
KR100541231B1 (ko) * 2002-03-04 2006-01-10 주식회사 한중씨아이티 고효율 수직형 풍력 발전장치
KR20030095831A (ko) * 2002-06-14 2003-12-24 김평호 원심력을 이용한 자동 개폐형 풍력발전기
JP2007511709A (ja) * 2005-01-19 2007-05-10 リュー，ビョン−スー 風力タービン
JP2008106622A (ja) * 2006-10-23 2008-05-08 Shuichi Sakoda 風力発電用羽根回転装置及び該回転装置を備えた風力発電装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106460771A (zh) * 2014-03-31 2017-02-22 埃克斯-马赛大学 萨伏纽斯转子
CN106460771B (zh) * 2014-03-31 2019-09-17 埃克斯-马赛大学 萨伏纽斯转子
CN105649872A (zh) * 2016-03-18 2016-06-08 年启贺 一种垂直轴风力机

Also Published As

Publication number Publication date
WO2010131891A2 (ko) 2010-11-18
KR20120027335A (ko) 2012-03-21

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