WO2011055962A3 - 풍력발전장치 - Google Patents

풍력발전장치 Download PDF

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Publication number
WO2011055962A3
WO2011055962A3 PCT/KR2010/007687 KR2010007687W WO2011055962A3 WO 2011055962 A3 WO2011055962 A3 WO 2011055962A3 KR 2010007687 W KR2010007687 W KR 2010007687W WO 2011055962 A3 WO2011055962 A3 WO 2011055962A3
Authority
WO
WIPO (PCT)
Prior art keywords
generating
wind power
case
generating means
generating apparatus
Prior art date
Application number
PCT/KR2010/007687
Other languages
English (en)
French (fr)
Other versions
WO2011055962A2 (ko
Inventor
강현문
Original Assignee
안선숙
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 안선숙 filed Critical 안선숙
Priority to CA2780470A priority Critical patent/CA2780470A1/en
Priority to US13/508,695 priority patent/US8772958B2/en
Priority to EP10828497A priority patent/EP2503141A2/en
Priority to JP2012537810A priority patent/JP2013510262A/ja
Priority to CN2010800504944A priority patent/CN102725518A/zh
Publication of WO2011055962A2 publication Critical patent/WO2011055962A2/ko
Publication of WO2011055962A3 publication Critical patent/WO2011055962A3/ko

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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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2213—Rotors for wind turbines with horizontal axis and with the rotor downwind from the yaw pivot axis
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

본 발명은 풍력발전장치에 관한 것으로서, 특히 지면으로 부터 소정높이 세워져 설치되는 지주의 상부에 바람 방향에 따라 회동 가능하게 설치되는 케이스와,상기 케이스의 내부 일측 내벽면에 설치하여 구성한 제 3 발전수단과, 상기 케이스의 내부 타측 내벽면에 설치하여 구성한 제 4 발전수단으로 구성된다. 본 발명에 의하면, 지주의 상부에 설치된 케이스의 내부에 고정자와 회전자를 포함하는 한쌍의 발전수단을 설치하고, 한쌍의 발전수단을 바람방향에 대해 서로 반대방향으로 회전하는 날개의 회전력으로 작동시켜 발전효율을 높여주며, 고정자로서 코일을 설치할 경우 전기 인출을 위한 별도의 슬립링을 설치하지 않아도 되므로 부하를 줄여주어 발전효율을 더욱 향상시킬 수 있고, 또한 발전수단 상호간에 회전력을 제공하는 동력전단수단을 더 구비하여 회전자를 회전시키는 메인축의 회전속도를 향상시켜 발전효율이 향상되도록 하는 효과를 기대할 수 있다.
PCT/KR2010/007687 2009-11-09 2010-11-03 풍력발전장치 WO2011055962A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2780470A CA2780470A1 (en) 2009-11-09 2010-11-03 Wind power generating apparatus
US13/508,695 US8772958B2 (en) 2009-11-09 2010-11-03 Wind power generating apparatus
EP10828497A EP2503141A2 (en) 2009-11-09 2010-11-03 Wind power generating apparatus
JP2012537810A JP2013510262A (ja) 2009-11-09 2010-11-03 風力発電装置
CN2010800504944A CN102725518A (zh) 2009-11-09 2010-11-03 风力发电装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0107409 2009-11-09
KR1020090107409A KR100962774B1 (ko) 2009-11-09 2009-11-09 풍력발전장치

Publications (2)

Publication Number Publication Date
WO2011055962A2 WO2011055962A2 (ko) 2011-05-12
WO2011055962A3 true WO2011055962A3 (ko) 2011-07-14

Family

ID=42369888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007687 WO2011055962A2 (ko) 2009-11-09 2010-11-03 풍력발전장치

Country Status (7)

Country Link
US (1) US8772958B2 (ko)
EP (1) EP2503141A2 (ko)
JP (1) JP2013510262A (ko)
KR (1) KR100962774B1 (ko)
CN (1) CN102725518A (ko)
CA (1) CA2780470A1 (ko)
WO (1) WO2011055962A2 (ko)

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CN103758575A (zh) * 2013-02-04 2014-04-30 摩尔动力(北京)技术股份有限公司 发动机用惰轴对转体
CN103812300A (zh) * 2013-02-04 2014-05-21 摩尔动力(北京)技术股份有限公司 电磁对转发动机
IL230934A (en) * 2014-02-12 2017-03-30 Doron Eliahu Ezoory Turbine for energy production
DE102015102541A1 (de) * 2015-02-23 2016-08-25 Jugendforschungszentrum Schwarzwald-Schönbuch e. V. Windkraftanlage und Verfahren zu ihrer Regelung
TW201715150A (zh) * 2015-10-27 2017-05-01 guo-zhang Huang 流力發電裝置
US10385828B2 (en) * 2016-04-07 2019-08-20 Jordan University Of Science And Technology Adjustable dual rotor wind turbine
CN206559174U (zh) * 2017-03-08 2017-10-13 宁波斯普澜游泳池用品有限公司 带单向轴承直流电机
US20180320662A1 (en) * 2017-05-08 2018-11-08 Mark Buysse Windmill Rotation Restrictor Device
CN106988965A (zh) * 2017-05-27 2017-07-28 侯晓宇 双风轮双转子风力发电机
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Also Published As

Publication number Publication date
CN102725518A (zh) 2012-10-10
WO2011055962A2 (ko) 2011-05-12
US8772958B2 (en) 2014-07-08
JP2013510262A (ja) 2013-03-21
CA2780470A1 (en) 2011-05-12
US20120223527A1 (en) 2012-09-06
KR100962774B1 (ko) 2010-06-10
EP2503141A2 (en) 2012-09-26

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