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WO2010120041A3 - Vertical axis windmill apparatus for a wind power generator - Google Patents

Vertical axis windmill apparatus for a wind power generator Download PDF

Info

Publication number
WO2010120041A3
WO2010120041A3 PCT/KR2010/001342 KR2010001342W WO2010120041A3 WO 2010120041 A3 WO2010120041 A3 WO 2010120041A3 KR 2010001342 W KR2010001342 W KR 2010001342W WO 2010120041 A3 WO2010120041 A3 WO 2010120041A3
Authority
WO
WIPO (PCT)
Prior art keywords
vertical axis
wind power
power generator
rotating body
axis windmill
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.)
Ceased
Application number
PCT/KR2010/001342
Other languages
French (fr)
Korean (ko)
Other versions
WO2010120041A2 (en
Inventor
박광
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010120041A2 publication Critical patent/WO2010120041A2/en
Publication of WO2010120041A3 publication Critical patent/WO2010120041A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/327—Rotor or generator speeds
    • 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

The present invention provides a windmill apparatus for a wind power generator, wherein said windmill apparatus has an umbrella-type vertical axis windmill structure comprising: a tower; a rotating body rotatably installed in a nacelle on the top of the tower; and a plurality of drag-type blades connected to the rotating body in the shape of umbrella ribs and slantingly extended downward at an acute angle, wherein each of the blades has a main blade and an auxiliary blade which are interconnected to form a shape bent at an obtuse angle. The rotating power of the rotating body is connected to a step-up gearbox in the nacelle.
PCT/KR2010/001342 2009-04-13 2010-03-03 Vertical axis windmill apparatus for a wind power generator Ceased WO2010120041A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0031892 2009-04-13
KR1020090031892A KR100912430B1 (en) 2009-04-13 2009-04-13 Vertical axis windmill device for wind power generator

Publications (2)

Publication Number Publication Date
WO2010120041A2 WO2010120041A2 (en) 2010-10-21
WO2010120041A3 true WO2010120041A3 (en) 2010-12-09

Family

ID=40853910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001342 Ceased WO2010120041A2 (en) 2009-04-13 2010-03-03 Vertical axis windmill apparatus for a wind power generator

Country Status (2)

Country Link
KR (1) KR100912430B1 (en)
WO (1) WO2010120041A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ596909A (en) 2010-11-22 2014-10-31 Tarik Ozkul Vertical axis wind turbine with speed regulation and storm protection system
CN102200091A (en) * 2011-05-27 2011-09-28 河海大学 Method and device for generating power by using umbrella-shaped device for absorbing energy of sea waves
CN102352818B (en) * 2011-11-11 2013-12-18 南通纺织职业技术学院 Intelligent reducing self-starting vertical axis wind power generation device
KR101346183B1 (en) * 2011-11-16 2014-01-15 삼성중공업 주식회사 Wind generator with vertical axis, ship comprising the same, and operating method for the same
KR101454768B1 (en) 2012-04-05 2014-10-27 주식회사 4디피앤씨 variable pitch apparatus
CN103742370B (en) * 2014-01-22 2016-05-11 深圳市宝联风光热能源科技有限公司 A kind of spademan swing blade type vertical axis aerogenerator group
CN103742371B (en) * 2014-01-22 2016-05-04 深圳市宝联风光热能源科技有限公司 A kind of multilayer spademan double pendulum blade vertical-shaft wind power generating set
KR101684845B1 (en) * 2014-02-04 2016-12-16 남정호 Automatic opening and closing wind power generator
KR200473849Y1 (en) * 2014-05-23 2014-09-23 한칠석 Parasol Type Wind Power Generator
KR101661351B1 (en) * 2015-04-13 2016-09-29 김성우 Sink hole sensor
US10287006B1 (en) * 2015-12-18 2019-05-14 Amazon Technologies, Inc. Adjustable propeller blades for sound control
KR101827212B1 (en) * 2017-06-20 2018-03-22 조선기 Aquatic bicycle
CN107939598A (en) * 2017-11-20 2018-04-20 洛阳文森科技有限公司 A kind of parachute tower type wind-force receiving device
KR101988162B1 (en) * 2018-02-14 2019-06-11 두산중공업 주식회사 Multi type wind turbine and control method of the same
CN109322786B (en) * 2018-11-01 2023-09-15 南京铁道职业技术学院 A vertical axis fan impeller connecting rod with variable aspect ratio
CN109779839B (en) * 2018-12-12 2023-06-02 广州倬粤动力新能源有限公司 Breeze generator
CN109779838A (en) * 2018-12-27 2019-05-21 枞阳县中邦科技信息咨询有限公司 A kind of wind energy conversion system with blade protection function
CN110159485A (en) * 2019-06-28 2019-08-23 内蒙古工业大学 A kind of wind power generating set active power controling adjustment device
CN110332077B (en) * 2019-08-09 2025-08-26 聊城大学 A parked wind power generation device for a pure electric road sweeper
CN110425096A (en) * 2019-09-03 2019-11-08 杨培 A kind of tower fan wind power generating set
CN110700147A (en) * 2019-10-29 2020-01-17 常州机电职业技术学院 Luminous guardrail system on inner side of bidirectional lane of road
CN111535993A (en) * 2020-05-19 2020-08-14 武汉工程大学 V-shaped vertical shaft wind turbine with automatic speed limiting function
CN112128063A (en) * 2020-09-16 2020-12-25 周德旺 Lifting offshore wind driven generator
CN114810492A (en) * 2022-03-18 2022-07-29 武汉理工大学 Torsional wind-solar hybrid generator
WO2024028629A1 (en) * 2022-07-30 2024-02-08 Keshavarzi Nigabadi Morteza Hybrid smart blade with decentralized pitch control and vertical force reducer blade and adjustable length
CN116292078B (en) * 2023-02-14 2024-04-12 河南国网自控电气有限公司 Self-adaptive constant-speed operation wind driven generator
US20250146469A1 (en) * 2023-11-06 2025-05-08 Jordan Farnsworth Smith Apparatus and Method for Repurposed Wind Turbine Blades
CN117569978B (en) * 2024-01-16 2024-03-26 山东浪潮新基建科技有限公司 Offshore wind driven generator with self-protection function
CN118705123B (en) * 2024-08-27 2025-01-24 山东尚优佳电力科技有限公司 Wind power generation equipment for ship
CN119436041A (en) * 2024-09-27 2025-02-14 交通运输部科学研究院 A wind-solar integrated clean energy street lamp
CN119712410A (en) * 2024-11-29 2025-03-28 中国华能集团清洁能源技术研究院有限公司 Vertical axis fan unit
CN120175568B (en) * 2025-05-19 2025-07-18 青岛恒源新电力设计院有限公司 Outdoor movable power supply wind driven generator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207882A (en) * 1985-03-12 1986-09-16 Kohei Uchida Vertical shaft type wind mill having connected blades
JP2005163675A (en) * 2003-12-03 2005-06-23 Masami Fujiwara Stand for installation of small aerogenerator
KR20050078802A (en) * 2004-02-03 2005-08-08 조봉규 Propeller for windpower generation
JP2007247577A (en) * 2006-03-17 2007-09-27 Toshiba Corp Windmill device and wind power generator using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207882A (en) * 1985-03-12 1986-09-16 Kohei Uchida Vertical shaft type wind mill having connected blades
JP2005163675A (en) * 2003-12-03 2005-06-23 Masami Fujiwara Stand for installation of small aerogenerator
KR20050078802A (en) * 2004-02-03 2005-08-08 조봉규 Propeller for windpower generation
JP2007247577A (en) * 2006-03-17 2007-09-27 Toshiba Corp Windmill device and wind power generator using the same

Also Published As

Publication number Publication date
KR100912430B1 (en) 2009-08-14
WO2010120041A2 (en) 2010-10-21
KR20090042895A (en) 2009-05-04

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