[go: up one dir, main page]

CN101449054B - 水平轴线风力发电机 - Google Patents

水平轴线风力发电机 Download PDF

Info

Publication number
CN101449054B
CN101449054B CN2006800508690A CN200680050869A CN101449054B CN 101449054 B CN101449054 B CN 101449054B CN 2006800508690 A CN2006800508690 A CN 2006800508690A CN 200680050869 A CN200680050869 A CN 200680050869A CN 101449054 B CN101449054 B CN 101449054B
Authority
CN
China
Prior art keywords
blade
wind
rotor
spin axis
generator
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.)
Expired - Fee Related
Application number
CN2006800508690A
Other languages
English (en)
Other versions
CN101449054A (zh
Inventor
N·哈德耶利
H·M·哈亚内
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.)
IDSUD Energy Inc
Original Assignee
NHEOLIS (SARL)
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 NHEOLIS (SARL) filed Critical NHEOLIS (SARL)
Publication of CN101449054A publication Critical patent/CN101449054A/zh
Application granted granted Critical
Publication of CN101449054B publication Critical patent/CN101449054B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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 
    • F03D1/06—Rotors
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • 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
    • Y02E10/72—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)
  • Wind Motors (AREA)

Abstract

本发明涉及一种用于利用风力(或水流)产生能量的风力发电机。它包括转子，该转子设有大致平行于水平旋转轴线的2个、3个或4个半截锥形卷曲叶片。该风力发电机安静、可在低速风下起动并且能在非常强的风力下运行。它只需要非常短的支柱，从而极大地减少了对景观的视觉冲击以及对环境的干扰。它可以用于住所、独立的房屋、船及旅行车，也可以用于农业或者其它需要电能或类似用途的地方。

Description

水平轴线风力发电机
技术领域
本发明涉及一种具有水平轴线的风力发电机。
背景技术
传统的风力发电机配备有转子，该转子由与传动轴垂直的叶片构成。这种叶片产生如下限制：
-在强风速下停止叶片的运转，
-由于其庞大的结构对景观造成影响，
-干扰环境，
-噪声污染。
发明内容
本发明的装置可以改进这些不便之处或减少这些限制：
-在大风下运行以及以很低的风速起动
-限制了对景观的视觉冲击
-限制了对环境的干扰
-没有大的噪音
本发明的装置能够将风的动能转化为机械能。因此，转子的机械能可被转化为电能(与发电机连接)。当将转子浸入水流中时，本发明能作为水轮机使用。
它能被应用在潮水发动机的原理上或者水电站上。
转子的叶片可以由各种类型的材料(金属，复合材料，木材......)制成。
附图说明
说明书和附图描述并示出了本发明。
具体实施方式
本发明是一种具有沿风向定位的水平轴线的风力发电机，该风力发电机包括：转子，该转子设有卷曲的半截锥形叶片，所述叶片大致平行于旋转轴线；机舱；活动结构以及一支承转子、机舱和活动结构总体的支柱。
转子可由两个、三个或四个叶片构成，并装配到传动轴也就是旋转轴线上(图1、2、3、4)。
下面说明叶片在空间中的形式和构型(图6)。
本发明的叶片的形式是半截锥形(图1、2、3、4、5、6、7)。
叶片的尺寸关系的表达式如下：
Figure G2006800508690D00021
其中该叶片设置在相对于坐标(x，y，z)的空间中(图5、6)。
直径为D2的顶端B2(半截锥体的较小侧)相对于直径为D1的底部B1(半截锥体较大侧)围绕回转轴线(y)以20°至30°的扭转角β定向。
因此，在平面(x，y)中(图6)，底部B1形成α＝11°的倾斜度，顶端B2形成γ＝9°的倾斜度。
叶片相对于转子的旋转轴线呈现10°至16°的倾斜角
Figure G2006800508690D0002134352QIETU
(psi)(图6)。
如果要通过图解示出这种倾斜，可考虑称为R的传动轴的轴线。在其中转子由两个或四个叶片构成的图示情况下，这些叶片设置成在传动轴(也就是旋转轴线)上沿直径相对(图1、3、4)。
在其中转子由三个叶片构成的图示情况下，这些叶片设置成彼此相隔120°(图2)。
叶片以两个点固定在传动轴上。该固定是通过紧固到两个连接于传递轴的轮毂上来保证的(图9、10、11)。
底部B1处的连接是直接固定在轮毂上的。
顶端B2处的连接是通过管状刚性体而与后部的轮毂机械地连接。
在每个叶片的后部(背风面)设置有一速度调节板(图3)。所述调节板实现两种作用：
1.它能在运转角度变化时调整转子的旋转速度。该角度限定为调节板与转子的旋转轴线之间的角度。
假设最大风速为(x)m/s，则只要风速在2m/s至(x)m/s之间变化，速度调节板就保持它的位置，以确保通过叶片利用风的动能。
一旦风速大于或等于(x)m/s，调节板就改变方向，以降低转子的旋转速度。
风力越强，就越减小调节板相对于风向的倾斜角。
2.它确保副叶片的作用，以便通过叶片利用风的动能。转子总体由位于传动轴的两端的两个轴承支承(图2和3)。
这些轴承机械地固定在一“U”形的活动支承结构上。该活动支承结构设置在一支柱上。
该支柱的顶端设有转子和支承结构总体的定位系统。
该支柱的底部设有一底座，该底座通过钢筋混凝土固定在一台基上。

Claims (10)

1.用于利用风力产生能量的装置，其特征在于：该装置构成一种风力发电机，所述风力发电机由机舱(3)、活动结构(4)、支承整个风力发电机的支柱(5)和转子(6)形成，所述转子(6)的半截锥体形式的叶片与旋转轴线(2)大致平行，叶片的半截锥体形式设计成，对于给定的截锥体高度(H)，底部(B1)的直径(D1)等于0.25倍高度，顶端(B2)的直径(D2)等于0.083倍高度。
2.按照权利要求1所述的装置，其特征在于：该旋转轴线(2)是水平的并沿着风的方向。
3.按照权利要求1或2所述的装置，其特征在于：所述转子(6)设置有两个或四个叶片(1)。
4.按照权利要求3所述的装置，其特征在于：所述叶片(1)以径向相对的方式围绕旋转轴线(2)固定。
5.按照权利要求1或2所述的装置，其特征在于：所述转子(6)设置有三个叶片(1)。
6.按照权利要求5所述的装置，其特征在于：叶片(1)以一个叶片相对于另一个叶片相隔120°角的方式围绕旋转轴线(2)固定并定向。
7.按照权利要求1或2所述的装置，其特征在于：叶片(1)相对于转子(6)的旋转轴线成10°～16°的倾斜角(φ)。
8.按照权利要求1或2所述的装置，其特征在于：半截锥体叶片以扭转角(β)围绕旋转轴线定位。
9.按照权利要求8所述的装置，其特征在于：扭转角(β)相对于底部(B1)为20°～30°。
10.按照权利要求1或2所述的装置，其特征在于：每个叶片的后部均设有速度调节板。
CN2006800508690A 2006-01-12 2006-01-12 水平轴线风力发电机 Expired - Fee Related CN101449054B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2006/000068 WO2007080234A1 (fr) 2006-01-12 2006-01-12 Aerogenerateur a axe horizontal

Publications (2)

Publication Number Publication Date
CN101449054A CN101449054A (zh) 2009-06-03
CN101449054B true CN101449054B (zh) 2011-09-21

Family

ID=37038298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800508690A Expired - Fee Related CN101449054B (zh) 2006-01-12 2006-01-12 水平轴线风力发电机

Country Status (6)

Country Link
US (1) US8109732B2 (zh)
EP (1) EP1971771A1 (zh)
CN (1) CN101449054B (zh)
BR (1) BRPI0621034A2 (zh)
CA (1) CA2636860A1 (zh)
WO (1) WO2007080234A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ599522A (en) * 2005-05-09 2013-11-29 Theranos Inc Point-of-care fluidic systems and uses thereof
GB2451478A (en) * 2007-07-30 2009-02-04 Subsea Energy Wind turbine and generator with ovoid frame.
US20090261596A1 (en) * 2008-04-17 2009-10-22 Windenergy Co., Ltd. Wind power generator
US8506244B2 (en) * 2010-09-29 2013-08-13 George F. MCBRIDE Instream hydro power generator
WO2012055378A1 (es) * 2010-10-28 2012-05-03 Universidad De Costa Rica Rotor de turbina eólica
KR101120624B1 (ko) 2011-12-06 2012-03-16 정맥산업개발(주) 유체에너지 수득장치
US9732729B2 (en) 2014-01-10 2017-08-15 Peter Sandor Capture device and method for wind and water power generation
CN104074684B (zh) * 2014-07-14 2016-08-17 中国矿业大学 一种倾斜轴双螺旋型风雨发电装置
US9528497B2 (en) * 2015-01-06 2016-12-27 Suey-Yueh Hu Vehicular wind power generator
CN105443314A (zh) * 2015-11-26 2016-03-30 江苏六和新能源设备科技有限公司 螺旋涡风叶及螺旋涡风力发电机
CN116378877A (zh) * 2023-05-08 2023-07-04 江苏大学 升力与阻力复合的水力发电装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791094A1 (fr) * 1999-03-18 2000-09-22 Louis Broussin Eolienne a reaction
FR2826065A1 (fr) * 2001-06-13 2002-12-20 Pierre Henri Gallan Eolienne a pales creuses horizontales
FR2869068A1 (fr) * 2004-04-16 2005-10-21 Rdcr Turbomachine a entrainement liquide ou gazeux et a rendement eleve

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US589946A (en) * 1897-09-14 Half to columbus
US3645694A (en) * 1968-09-16 1972-02-29 Us Army Autorotating body gas detector and method of using the same
FR2283331A1 (fr) * 1974-09-02 1976-03-26 Hainault Paul Ensemble electromecanique destine a capter l'energie cinetique des vents
US3924966A (en) * 1974-09-25 1975-12-09 Robert J Taminini Wind driven power generator
US4086026A (en) * 1977-02-04 1978-04-25 Tamanini Robert J Windmill with radial vanes
US4159191A (en) * 1977-08-01 1979-06-26 Graybill Clinton L Fluid rotor
US4382191A (en) * 1981-05-28 1983-05-03 Potter Shirley L Wind powered electricity generation system
US4364709A (en) * 1981-12-30 1982-12-21 August Tornquist Wind power converter
US5246342A (en) * 1992-07-09 1993-09-21 Bergstein Frank D Wind rotor apparatus
US5800123A (en) * 1997-03-20 1998-09-01 The United States Of America As Represented By The Secretary Of The Navy Bladed pump capstan
FI972806A7 (fi) * 1997-06-30 1998-12-31 Shield Oy Kierteinen tuuliroottori ja menetelmä sen valmistamiseksi
US7132760B2 (en) * 2002-07-31 2006-11-07 Becker William S Wind turbine device
FR2872867B1 (fr) * 2004-09-14 2006-12-15 Nordine Haddjeri Aero-turbo-generateur
WO2006063380A1 (en) * 2004-10-20 2006-06-22 Vortech Energy & Power Pty Limited Vertical axis wind turbine with twisted blade or auxiliary blade
US7098553B2 (en) * 2005-01-12 2006-08-29 Theodore F Wiegel Traffic-driven wind generator
US7344353B2 (en) * 2005-05-13 2008-03-18 Arrowind Corporation Helical wind turbine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791094A1 (fr) * 1999-03-18 2000-09-22 Louis Broussin Eolienne a reaction
FR2826065A1 (fr) * 2001-06-13 2002-12-20 Pierre Henri Gallan Eolienne a pales creuses horizontales
FR2869068A1 (fr) * 2004-04-16 2005-10-21 Rdcr Turbomachine a entrainement liquide ou gazeux et a rendement eleve

Also Published As

Publication number Publication date
HK1132027A1 (zh) 2010-02-12
US8109732B2 (en) 2012-02-07
EP1971771A1 (fr) 2008-09-24
WO2007080234A1 (fr) 2007-07-19
BRPI0621034A2 (pt) 2012-10-09
CN101449054A (zh) 2009-06-03
CA2636860A1 (fr) 2007-07-19
US20100166553A1 (en) 2010-07-01

Similar Documents

Publication Publication Date Title
CN101449054B (zh) 水平轴线风力发电机
US8562298B2 (en) Vertical-axis wind turbine
US9328717B1 (en) Golden ratio axial flow apparatus
US20120183407A1 (en) Vertical-axis wind turbine
WO2009075872A1 (en) Vertical axis wind turbine with rotating cantilever shaft
US9051918B1 (en) Vertical axis wind turbine with tensile support structure having rigid or collapsible vanes
AU694862B2 (en) Vertical axis wind turbine
US20120134823A1 (en) Wind Turbine
US8137052B1 (en) Wind turbine generator
US9322392B2 (en) Enclosed vertical axis fluid rotor
CN101718254A (zh) 垂直式翻转叶轮及一种垂直式风力发电机
JP2023095968A (ja) 風力発電所
EP3066339B1 (en) Vertical axis wind turbine
WO2008088921A2 (en) Vertical windmills and methods of operating the same
US20230340938A1 (en) Wind power generator installable on moving body
RU2399788C2 (ru) Аэрогенератор с горизонтальной осью
CN101806283A (zh) 旋翼式垂直轴风力发电机
WO2012050540A1 (ru) Ветроэнергетическая турбина (варианты)
JPH11270456A (ja) 軽量風力発電装置
HK1132027B (zh) 水平轴线风力发电机
JP2003201950A (ja) 自然力を利用した回動車
JP2024033643A (ja) 風力発電機
WO2022254949A1 (ja) 風力発電装置
RU2295058C2 (ru) Роторно-ветровая энергоустановка
KR20130139098A (ko) 고효율 전력 생산을 위한 무게중심형 풍력 발전기

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1132027

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1132027

Country of ref document: HK

ASS Succession or assignment of patent right

Owner name: IDSUD ENERGIES CORP.

Free format text: FORMER OWNER: NAIOLIS CO., LTD.

Effective date: 20140603

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140603

Address after: French

Patentee after: IDSUD Energy Inc

Address before: French

Patentee before: Nheolis (SARL)

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20170112

CF01 Termination of patent right due to non-payment of annual fee