TW201000752A - Wind driven power generator - Google Patents

Wind driven power generator Download PDF

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Publication number
TW201000752A
TW201000752A TW098106036A TW98106036A TW201000752A TW 201000752 A TW201000752 A TW 201000752A TW 098106036 A TW098106036 A TW 098106036A TW 98106036 A TW98106036 A TW 98106036A TW 201000752 A TW201000752 A TW 201000752A
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TW
Taiwan
Prior art keywords
rotor
wind
generator
blade
wind turbine
Prior art date
Application number
TW098106036A
Other languages
Chinese (zh)
Inventor
Stephen C Else
Thomas G Stephens
Original Assignee
Stephen C Else
Thomas G Stephens
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 Stephen C Else, Thomas G Stephens filed Critical Stephen C Else
Publication of TW201000752A publication Critical patent/TW201000752A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06Rotors
    • F03D3/062Rotors characterised by their construction elements
    • F03D3/066Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067Cyclic movements
    • F03D3/068Cyclic movements mechanically controlled by the rotor structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0224Adjusting blade pitch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/10Stators
    • F05B2240/12Fluid guiding means, e.g. vanes
    • F05B2240/124Cascades, i.e. assemblies of similar profiles acting in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/10Stators
    • F05B2240/13Stators to collect or cause flow towards or away from turbines
    • F05B2240/133Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/101Purpose of the control system to control rotational speed (n)
    • F05B2270/1011Purpose of the control system to control rotational speed (n) to prevent overspeed
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

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  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A wind driven power generator comprising a rotor having circumferentially spaced airfoil shaped blades arranged in a circular pattern and having a mechanism associated therewith for varying the ''lift'' of the rotor blades to provide a resultant driving force in response to wind flowing thereover, the rotor characterized by a unique multi-blade pitch change mechanism for varying blade pitch or angle of attack as the blades rotate about an axis generally parallel to the blade length. The multi-blade rotor may be adapted to be connected to one or two electric power generators, or other power generating devices, and the speed of the rotor may be controlled to provide for variable power output and/or at a selected electrical energy characteristic.

Description

• 1 201000752 六、發明說明: 美國專利中請案號第11/5G5966號之揭示内容 方式併入本申請案中。 、 【先前技術】 由於能源f求及與其相關之成本繼續逐步升高 動發電機逐步發展。隨著風力驅動發電機的發展,^ 求t變得顯而易見,此包含提供-克服傳統螺旋紫二二 式發電機之缺點之發電機的需求,傳統的螺旋κ螺㈣ 發電機必須被安裝在高於表面之實質高度上,宜缺:二 二:於空中飛行的野禽是-種危險,且易於在螺樂葉; 對於風力驅動發電機之改良,一直有不 望,包含期望能克服諸如上文所描述之此等傳統 缺點,同時亦提供有效率、 n +㈣小且易於適應變化的風速 又保持發電能力的發電機。為達成此等目护,以及 熟習此項技術者所明瞭之其他追切需要愈; 發明於是開發完成。 ”而求,本 【發明内容】 本發明提供-改良的風力驅動發電機。 本發明亦提供一包含一獨特的 動發電機,其比傳统的螺施將/ 構形之風力驅 而山、,傳的螺旋槳或螺槳式發電機小型且較不 =,5=包含—可配置在—護罩或導管中之轉子供增進效 m ^對鳥類生命之危險降至最低,且同時較不易受到 列口㈣冰或積雪有關之性能劣化或結構問題之影響。 1388l8.doc 201000752 根據本發明之一重要的態樣,一風力驅動發電機具有一 轉子’該轉子具有環向間隔開之機翼形葉片,該等苹片被 配=圓形型態,與所謂的梁輪並無不同’且該料2 一與其相關的機構,該機構用於改變該等轉子葉片之4 升」,以回應於流過其上之風而提供一合成的驅動力。因 二,該等葉片影響該轉子的旋轉,以提供-有用的結果, s者如驅動一電力發電機。 提供包含一轉子之一風 當該等葉片繞著大體上 一獨特的多葉片節距變 該多葉片轉子可適以被 根據本發明之另一重要的態樣 力驅動發電機,該轉子之特徵為 平行於該葉片長度之一轴旋轉時 換機構用於改變葉片節距或攻 、击4* r a /不门锝于可過以被 連接至一或兩個電力發電機,或其他發電器件,且該轉子 之速度可經控制以便提供可變 人 選擇的電能特性。 出及/或維持於-經• 1 201000752 VI. Description of the Invention: The disclosure of U.S. Patent Application Serial No. 11/5G5966 is incorporated herein by reference. [Prior Art] As the energy f and the costs associated with it continue to increase gradually, the dynamic generators are gradually developing. With the development of wind-driven generators, it has become apparent that this includes the need to provide a generator that overcomes the shortcomings of conventional spiral-violet-type two-generators, which must be installed at high At the substantial height of the surface, it should be lacking: 22: The wild birds flying in the air are dangerous and easy to be in the snail leaves; for the improvement of wind driven generators, there is always hope, including the expectation to overcome These conventional shortcomings are described as well as generators that are efficient, n + (four) small, and easily adapt to changing wind speeds while maintaining power generation capabilities. In order to achieve such care, and other familiarizations that are familiar to those skilled in the art, the invention is completed. The present invention provides a modified wind driven generator. The present invention also provides a unique dynamic generator that is driven by a conventional windshield/configuration wind. Propeller or propeller generators are small and less =, 5 = contain - rotors that can be placed in a shroud or duct for improved efficiency m ^ minimizes the risk of bird life and is less susceptible to According to an important aspect of the invention, a wind driven generator has a rotor 'the rotor has circumferentially spaced apart airfoil shaped blades. 1388l8.doc 201000752 The flat sheets are assigned a circular shape which is not different from the so-called beam wheel and the material 2 is associated with a mechanism for changing the 4 liters of the rotor blades in response to the flow. Provide a synthetic driving force through the wind. Because of the fact that the blades affect the rotation of the rotor to provide - useful results, such as driving an electric generator. Providing a wind comprising a rotor which is adapted to be driven by a substantially unique multi-blade pitch as the blade is driven by a substantially multi-blade pitch. The rotor is characterized by another important aspect force according to the present invention. When the shaft is rotated parallel to the length of the blade, the changing mechanism is used to change the blade pitch or the attack/attack 4*ra/no-gate can be connected to one or two electric power generators, or other power generating devices, And the speed of the rotor can be controlled to provide a variable person-selected electrical energy characteristic. Out and/or maintained in

U 根據本發明之又-重要的態樣,提供—包含 力驅動發電機,.該轉子包括具有—機翼形狀之轉子葉片 且其中可變換該機翼之弧面或曲 八 轉子葉片或翼施加之「提升」二=式’藉由該等 驅動該轉子之—有效合力。當該轉鼓地轉變成用於 子葉片構形與-葉片弧面變化機構一^ ^由一鉸接式轉 加之該轉子之有效合力。構U供由該等葉月施 根據本發明之再一態樣,提供— 含轉子速度控制機構,該機構包含-相a:轉:: 風速自動調節的實施例。 於机過该轉子之 138818.doc 201000752 根據本發明之再—態樣,提供一風力驅動發電機,其中 :應於机過其上之風之一轉子在一導管或護罩内旋轉,以 =進轉子效率,並使在該轉子上下雨、積雪或積冰、或該 寺雨、雪、冰流人該導管之副作用降至最低。料管特別 有利的’因為提供用於冷空氣在連接至該轉子之—或多個 發電機上流動之通道。更進一步,該轉子導管或護罩經較 佳地構形用以加速空氣通過該導管之流動,且該導管亦經 構开7用以更改或?文良該發電機之風向標傾肖,使得該導管 開口通常被定位以利用風向。 根據本發明之另一態樣’一風力渦輪發電機具有兩或兩 =以上的轉子葉片,其中至少一排係固定地或可變地可調 節成接收風流。 根據本發明之又一態樣,一風力渦輪發電機可附接於一 基座。卩分,以定位在諸如建築物屋頂及其類似物之表面之 間。 '根據本發明之再一態樣,在一實施例中,該風力渦輪發 電機具有促使空氣流動至該渦輪之一集中器,且該渦輪可 被设置在形成一陣列之多重側對側配置中。 根據本發明之另一態樣,該風力渦輪發電機係經由具有 獨特構形之一支撐結構固定地附接於一結構。 根據本發明之一態樣,提供一風力渦輪發電機,其可與 至少—其他渦輪配套以形成一單元,該單元繞著軸以堆積 式配置形成一塔狀結構,以減少多重風力發電系統之總接 地面積。 1388l8.doc 201000752 根據本發明之又一態樣,一風力渦輪發電機具有垂直定 位的旋轉軸,該旋轉軸可呈現側對側配置,及/或具有引 導空氣朝向該至少一渴輪流動之集中器。 根據本發明之再一態樣,一風力渦輪發電機具有與一凸 輪相連之调速器機構,該調速器機構被設計成調節該等轉 子葉片之旋轉速度。 當結合圖式閱讀以下具體描述時,熟習此項技術者將進U According to a further and important aspect of the invention, there is provided a force-driven generator, the rotor comprising a rotor blade having a wing shape and wherein the curved surface of the wing or the curved rotor blade or wing is applied The "lifting" two = "by the driving of the rotor - the effective resultant force. When the drum is converted into an effective joint force for the sub-blade configuration and the blade vane change mechanism, the rotor is coupled by an articulation. According to still another aspect of the present invention, there is provided a rotor speed control mechanism comprising - phase a: turn: an embodiment in which the wind speed is automatically adjusted. According to a further aspect of the present invention, a wind driven generator is provided, wherein: one of the winds over which the machine passes is rotated within a conduit or shroud to = The efficiency of the rotor is increased, and the side effects of rain, snow or ice accretion on the rotor, or the rain, snow, and ice of the temple are minimized. The tube is particularly advantageous 'because it provides a passage for cold air to flow over the rotor or to multiple generators. Still further, the rotor conduit or shroud is preferably configured to accelerate the flow of air through the conduit, and the conduit is also configured to be modified 7 or modified. Wenliang's wind vane of the generator makes the duct opening usually positioned to take advantage of the wind direction. According to another aspect of the invention, a wind turbine generator has two or more rotor blades, wherein at least one of the rows is fixedly or variably adjustable to receive wind flow. According to yet another aspect of the invention, a wind turbine generator can be attached to a base. Divide to locate between surfaces such as building roofs and the like. In accordance with yet another aspect of the present invention, in one embodiment, the wind turbine generator has a concentrator that causes air to flow to the turbine, and the turbine can be disposed in a plurality of side-to-side configurations that form an array . According to another aspect of the invention, the wind turbine generator is fixedly attached to a structure via a support structure having a unique configuration. According to one aspect of the present invention, a wind turbine generator is provided that can be coupled with at least another turbine to form a unit that is stacked in a stacked configuration around the shaft to form a tower structure to reduce multiple wind power generation systems. Total grounding area. 1388l8.doc 201000752 According to yet another aspect of the present invention, a wind turbine generator has a vertically positioned rotating shaft that can assume a side-to-side configuration and/or have a concentration of directing air toward the at least one thirsty wheel Device. In accordance with still another aspect of the present invention, a wind turbine generator has a governor mechanism coupled to a cam that is designed to adjust the rotational speed of the rotor blades. When reading the following detailed description in conjunction with the schema, those skilled in the art will

一步瞭解本發明之上述優點及優良特徵,以及其他之重要 態樣。 【實施方式】 在以下描述中’詳細說明與圖式中之相似部分係分別使 用相同的參考數字做標記。該等圖式可不按比{列,且為了 清楚與簡明之原故’可以放大的比例或以稍微概要的形式 顯示一些特徵。 圖1與2顯示具有水平定位的旋轉轴之風力渴輪發電機。 在-可變移動實施例中,轉子葉片叫_處枢轉,並連 接至㈣成^轉子葉片8G經由臂總成Μ移動使得轉子 葉片…經由連桿臂86繞著銷A移動。在另—實施例中,轉 子葉片81a可被固定地附接於臂總成74。 圖3销不具有水平定位的旋轉Μ風力㈣«㈣ 之-實施例。風力渦輪20具有端蓋16〇與Μ,同時端宴 160具有外表面162,其用於在發電機2〇之重心之附近绝著 ^域錢接至支撐結構167,切結構167可接受—基座结 (如圖5所示)。支撐結構167具有由間_之部分170 138818.doc 201000752 與174形成之狹槽172,該狹槽172接合於基座結構18〇或 者,可預期一相反的配置,其中該基座結構“A可包含間 隔開的4 ”以接受具有單個用於固定該風力渴輪的嵌板之 /支撐、0構之一貝轭例。圖3_6揭示之發電機2〇具有屏 蔽’該屏蔽連接於在該等端蓋⑽與176的周邊之間而繞著 該等端蓋160與176,儘管較佳,但沒有被要求用於該發電 機之操作。 圖5顯示以-多重側對側酉己置之風力涡輪發電機20之_ 二例,且同時各者具有—風力集中器188,具有所示之 乾例形式’以引導氣流至一或多個發電機之實質關係。 應瞭解,集中器188可呈現各種形式,但又特別較佳的是 增加穿過該風力渦輪之該等轉子葉片之氣流速度的形式。 圖7轉8顯不具有用於安裝在一表面上的水平定位之旋轉 轴之該風力渦輪發電機2〇之該發電機之—尤其 特別較佳應用剌於附接至—高架結構之頂部,諸如建率 物屋頂。發電機20係由結構190所支撐結構190包含基座 192及末端支撐件194與196,末端支撐件194與196用於附 t至該風:渦輪之輪穀或軸之外端。附接該轉子葉片輪轂 ,軸之4第二末端以支撐具有橫向連接器2〇〇之中間支撐 件1山98’中間支撐件198可使用—或多個支柱加補强,^ 末端支撐件194與196可使精接於末端支料及基座m 支柱202加强,如圖7所示。一般技術者將瞭解可使 何適宜的支撐結構。 圖9與H)顯示具有水平^位之旋轉軸之該風力渦輪發電 138818.doc 201000752 機20之一實施例。渦輪20可與另一渦輪20配對以形成繞著 轴208之一單元2〇4(如所示),其中發電機軸之面内端附接 於繞著圓柱210之筒夾213(見圖1〇),筒夾213係藉由基座 212支撐。該外軸端221被附接至外壁215,其用來引導由 箭頭219所示之氣流大體上朝向單元2〇4之開放區217流 動。如圖9與1 〇所示,可以堆疊成垂直配置類似一塔之形 式提供單元204,且其選擇性地具有一基座狀結構214,以 將至少一單元2 〇4提高於地面之上。 流並導引朝向發電機20。 〇 圖11與12顯示多於一風力渦輪發電機2〇之一實施例,同 日年其杈轉軸相對於風流動之風向,垂直定位成側對側配 置,其特徵為具有每一發電機2〇之前部(對於所有圖式)具 有在其前方附近之一各別的集中器226。尤其特別的是, 集中1§ 226大體上係以一套管之形式,其中該前開口係藉 由底緣226、側緣224與謂及頂緣222予以界定,其接收氣 2〇。集中器226朝背部逐漸變小,The above advantages and advantageous features of the present invention, as well as other important aspects, are understood in one step. [Embodiment] In the following description, the same reference numerals are used to refer to the same parts in the drawings. The figures may not be shown in a larger scale than the <column, and for the sake of clarity and conciseness', or in a somewhat schematic form. Figures 1 and 2 show a wind thirsty wheel generator with a horizontally positioned rotating shaft. In the variable-movement embodiment, the rotor blades are pivoted and connected to the (four) rotor blades 8G via the arm assembly jaws such that the rotor blades are moved about the pin A via the link arms 86. In another embodiment, the rotor blade 81a can be fixedly attached to the arm assembly 74. Figure 3 shows a pin that does not have a horizontally positioned rotating weir (4) «(4) - an embodiment. The wind turbine 20 has end caps 16 and Μ, while the end banquet 160 has an outer surface 162 that is used to connect to the support structure 167 in the vicinity of the center of gravity of the generator 2, and the cut structure 167 is acceptable. Seat knot (as shown in Figure 5). The support structure 167 has a slot 172 formed by a portion 170 138818.doc 201000752 and 174 that is joined to the base structure 18 or, an opposite configuration is contemplated, wherein the base structure "A can A spaced apart 4" is included to accept a single yoke with a single panel for supporting the wind thirsty wheel. Figure 3-6 shows that the generator 2 has a shield that is connected between the ends of the end caps (10) and 176 around the end caps 160 and 176, although preferred, is not required for the hair. Motor operation. Figure 5 shows a two-way example of a wind turbine generator 20 with a side-by-side pair, and at the same time each having a wind concentrator 188, having the form of a dry case shown to direct airflow to one or more The actual relationship of the generators. It will be appreciated that the concentrator 188 can take a variety of forms, but is particularly preferably in the form of increasing the velocity of the airflow through the rotor blades of the wind turbine. Figure 7 shows that the generator of the wind turbine generator 2 for mounting a horizontally positioned rotating shaft on a surface - particularly preferably applied to the top of the attached structure - Such as building a roof. The generator 20 is supported by a structure 190. The structure 190 includes a base 192 and end supports 194 and 196 for attaching t to the wind: the valley or the outer end of the shaft. Attaching the rotor blade hub, the second end of the shaft 4 supports the intermediate support member 1 having the transverse connector 2〇〇. The mountain 98' intermediate support member 198 can be used—or a plurality of pillars for reinforcement, ^ end support member 194 And 196 can be reinforced to the end support and the base m post 202, as shown in FIG. The average technician will understand the appropriate support structure. Figures 9 and H) show an embodiment of the wind turbine power generation 138818.doc 201000752 machine 20 having a horizontal axis of rotation. The turbine 20 can be paired with another turbine 20 to form a unit 2〇4 (as shown) around the shaft 208, wherein the inboard end of the generator shaft is attached to the collet 213 about the cylinder 210 (see Figure 1). The collet 213 is supported by the base 212. The outer shaft end 221 is attached to the outer wall 215 for directing the flow of air indicated by arrow 219 to generally flow toward the open area 217 of the unit 2〇4. As shown in Figures 9 and 1B, the unit 204 can be stacked in a vertical configuration similar to a tower, and optionally has a pedestal structure 214 to raise at least one unit 2 〇4 above the ground. The flow is directed and directed toward the generator 20. 11 and 12 show an embodiment of more than one wind turbine generator 2, the same year, the axis of rotation of the shaft relative to the wind flow, vertically positioned in a side-to-side configuration, characterized by having 2 generators per generator. The front portion (for all figures) has a separate concentrator 226 near its front. In particular, the concentration 1 § 226 is generally in the form of a sleeve, wherein the front opening is defined by a bottom edge 226, a side edge 224 and a top edge 222 that receives gas. The concentrator 226 gradually becomes smaller toward the back.

,其旋轉軸係水平定, its rotation axis is horizontally fixed

圖15與16顯示一風力渦輪發電機2〇, 位且關於桅桿22上之 輪20包含一對渦輪,每一 138818.doc •9· 201000752 旋轉軸附接至輪轂之面外末端246與248,該輪轂依次經由 支撐連桿242與244依次連接附接至τ字形桿236之外端238 與239。T字形桿236可使用在外端238與239之間延伸之支 柱元件240予以加强。末端部分25〇可自桅桿22直接延伸或 為一添加至T字形桿236之分離部分。末端部分25〇與延伸 的筒夾臂254形成T形,該等筒夾臂254接納該等軸之内部 末端。如圖15所示,且適用於文中所揭示之所有圖式之所 有其他轉子葉片,每一轉子葉片可包含在其各別末端之小 翼 243。 圖17至20顯不2006年8月17日所申請之美國專利申請案 第U/5G5966號之凸輪之—修改形式,在圖6與8中最佳顯 不未修改形式。該修改的凸輪機構改變該等轉子葉片之旋 轉?度,以防止諸如扭矩過大與振動等不當力量破壞預期 的:單位時間高轉數之該渦輪2〇。在圖17至19十所例示之 貫施例t,所修改之凸輪包含—調速器機構,該調速器 機構f括具有—第-末端或頭部與-彎曲的第二端或尾部 =臂-亥臂依次連接至具有一末端之一連桿,該連桿鄰 、於該凸輪並具有—頭部部分,該頭部部分具有一突出 物,該突出物安裝入具有_凹部之該凸輪之一邊緣中之— 狹槽内。錢桿㈣貫穿該輪轂並@定該 子葉片之臂構件。杳兮辟祕1 ⑤罪及寺轉 田忒#總成繞著該軸更快地旋 調節器機構之臂頭部經由向心力遠離該軸向外:使; 該彎曲末端或尾部施加—卜移動使仔 輪構件遠離該臂構件Μ 仏6亥輪車又,並迫使該凸 4構件。具有臂總成連接至轉子葉片用於調 138818.doc -10- 201000752 節攻角之臂構件可進入在其近端上之長形狹槽中。球與螺 栓大體上垂直倚靠於該臂總成之近端’且該球可滑動地接 合於由該凸輪與一第二凸輪邊緣形成之一凸輪槽。在圖17 至19所示之實施例中,該凸輪槽相對於垂直於該凸輪之軸 疋有角度的,其開口比該凹槽之底部相對上靠近該軸定 位。在高旋轉期間’當該調節器機構將該凸輪拉得更近 時’該凸輪迫使該臂構件穿過該凹槽中之球,以進一+移 動至該凹槽開口,其使得該臂總成向外延伸,在圖㈣示 之啟始位置中’使得該轉子葉片以降低其攻角及升力的方 式旋轉,藉此降低旋轉速度。圖2咖大體上對應於圖18 =9’但顯不-修改之有角度的凸輪槽,其具有靠近該凸 開口之一有角度的部分及-大體上線性之部分。在 另一實施例(未圖示)φ,# π μ / ^ )中该凸輪槽係線性的且對抗該臂總 成之相對力係藉由在該凸輪愈 &quot; 連桿M 輪/、D亥輪轂之間的一彈簧或機械 連#供。據b -般技術者可瞭解以上所描述之 電機實施例之架構與操作。 ^ 被用夾谨读傳、、先的工程材料與製造方法可 被用來構建與^料發電機之組件。 寫較佳實施例,然熟習办+ b文中已评細描 β 、技術者亦將瞭解在盔主 Τ:;:】,下可做各種置_改 風力驅動私φ Λ ^ 七電機之一較佳實施例 圖1係根據本發明之 之一側視圖; 圖2係類似於圖丨的—透視圖; 圓3係一系列各自具有—集 之 、裔之風力渦輪發電機 138818.doc • 11 - 201000752 透視圖; 圖4係類似於圖3的正視圖; 圖5係結構一風力渦輪發電機具有一基座結構之一遷視 圖; 圖6係類似於圖5的一正視圖; 圖7係在本發明之一實施例中之一多重風力渦輪發電機 之一透視圖; 圖8係類似於圖7的一正視圖; 圖9係具有與圖5不同之基座結構之一風力渦輪發電機之 一概略透視圖; 圖1 〇係類似於圖9的一正視圖; 圖11係本發明之一系列風力渦輪發電機之透視圖,每一 風力渦輪發電機與一集中器結合垂直定位; 圖12係類似於圖11的該等風力渴輪發電機之另一透視 圖&gt; H t正面的態樣’顯示經由該集中器之該等轉 其具有與 ,顯不該基 圖1 3係圖9之該風力渦輪發 獅知电機之一透視圖 一固定附件垂直定位之旋轉軸; 圖14係圖13之該風力渦輪 座結構; 电機之-側視圖 圖15係本發明之該風力渦輪之 位並支撐在一桅桿上 之旋轉軸; 透視圖,其具有水平定 圖1 6係圖1 5之該風力 圖17係該風力渦輪發 渴輪之〜正視圖 電機之〜凸輪之 一概略透視圖,同 138818.doc •12· 201000752 時s亥調速器機構處於— 、—宁間位置; 圖1 8係圖1 5所示之兮 乂邊風力渦輪發電機之一椒 視圖,同時該調速哭撫 找括的部分剖 機構處於相對低的力之下. 圖19係圖15所示之哕涵士、ra ± ’ '&quot;几力渦輪發電機之一概括的部分叫 視圖,同時該調速器機構處於相對高的力之下·, 圖20係具有處於相對低的力之下之該調速器機構之一風Figures 15 and 16 show a wind turbine generator 2, and the wheel 20 on the mast 22 includes a pair of turbines, each 138818.doc • 9· 201000752 rotating shaft attached to the outboard ends 246 and 248 of the hub, The hub is in turn attached to the outer ends 238 and 239 of the t-shaped bar 236 via the support links 242 and 244 in sequence. The T-shaped rod 236 can be reinforced with a post member 240 extending between the outer ends 238 and 239. The end portion 25A can extend directly from the mast 22 or be a separate portion added to the T-shaped stem 236. The end portion 25A and the extended collet arm 254 form a T-shape, and the collet arms 254 receive the inner ends of the equiaxes. As shown in Figure 15, and applicable to all other rotor blades of all of the Figures disclosed herein, each rotor blade may include a winglet 243 at its respective end. Figures 17 through 20 show a modified version of the cam of U.S. Patent Application Serial No. U/5G5966, filed on Aug. 17, 2006, which is incorporated herein by reference. Does the modified cam mechanism change the rotation of the rotor blades? Degrees to prevent improper forces such as excessive torque and vibration from damaging the expected: high turbines per unit time. In the example t illustrated in Figures 17 to 19, the modified cam includes a governor mechanism that includes a second end or tail with a - end or head and - bending = The arm-high arm is sequentially connected to a link having a tip adjacent to the cam and having a head portion having a protrusion that is mounted into the cam having the recess One of the edges - inside the slot. The money rod (4) runs through the hub and sets the arm member of the sub-blade.杳兮秘秘1 5 罪和寺转田忒# The assembly rotates the arm head of the adjuster mechanism faster than the axis by the centripetal force around the axis: the bending end or the tail applies The wheel member is moved away from the arm member Μ 亥 6 and the forcing member is forced. An arm member having an arm assembly coupled to the rotor blade for adjusting the 138818.doc -10- 201000752 pitch angle can enter the elongated slot on the proximal end thereof. The ball and bolt generally rest perpendicularly to the proximal end of the arm assembly and the ball is slidably coupled to a cam groove formed by the cam and a second cam edge. In the embodiment illustrated in Figures 17 through 19, the cam slot is angled relative to an axis perpendicular to the cam, the opening being positioned relatively close to the axis than the bottom of the groove. During high rotation 'when the adjuster mechanism pulls the cam closer, the cam forces the arm member through the ball in the groove to move + into the groove opening, which causes the arm assembly Extending outward, in the starting position shown in Figure (4), the rotor blade is rotated in such a manner as to reduce its angle of attack and lift, thereby reducing the rotational speed. Fig. 2 generally corresponds to Fig. 18 = 9' but a non-modified angled cam slot having an angled portion adjacent to one of the convex openings and a substantially linear portion. In another embodiment (not shown) φ, # π μ / ^ ), the cam groove is linear and the relative force against the arm assembly is achieved by the cam in the cam &quot; link M wheel /, D A spring or mechanical connection between the hubs of the sea. The architecture and operation of the motor embodiments described above can be understood by those skilled in the art. ^ The engineering materials and manufacturing methods used by the reader can be used to construct the components of the generator. Write the preferred embodiment, but the familiar with the + b text has been reviewed β, the technician will also know that in the helmet main Τ:;:], can do all kinds of _ change wind drive private φ Λ ^ one of the seven motors 1 is a side view in accordance with the present invention; FIG. 2 is a perspective view similar to FIG. 2; a series of 3 series each having a wind turbine generator 138818.doc • 11 - 20104752 perspective view; FIG. 4 is a front view similar to FIG. 3; FIG. 5 is a structural view of a wind turbine generator having a susceptor structure; FIG. 6 is a front view similar to FIG. A perspective view of one of the multiple wind turbine generators in one embodiment of the present invention; FIG. 8 is a front view similar to FIG. 7; FIG. 9 is a wind turbine generator having a base structure different from that of FIG. 1 is a schematic perspective view; FIG. 1 is a front view similar to FIG. 9; FIG. 11 is a perspective view of a series of wind turbine generators of the present invention, each wind turbine generator being combined with a concentrator for vertical positioning; The 12 series is similar to the perspective view of the wind thirsty generators of Figure 11 GT; the front aspect of H t 'shows that the same through the concentrator, it has a vertical view of the fixed attachment of one of the wind turbines of the Figure 13 Figure 14 is the wind turbine seat structure of Figure 13; motor-side view 15 is the rotating shaft of the wind turbine of the present invention and supported on a mast; perspective view, with horizontal setting Figure 1 is a schematic perspective view of the wind turbine of the wind turbine thirteen wheel. The same as the 138818.doc •12·201000752 when the s-speed governor mechanism is- Figure 1 shows a view of the pepper in the edge wind turbine generator shown in Figure 15. At the same time, the partial sectioning mechanism of the speed control is under a relatively low force. Figure 19 Figure 15 shows the general part of the rake, ra ± ' '&quot; several force turbine generators called the view, while the governor mechanism is under relatively high force · Figure 20 is in relative One of the governor mechanisms under low force

力渦輪發電機之-大略的部分剖視圖,並顯示文中所揭示 之該凸輪槽之一變體;及 圖21係圖20之該風力渴輪發電機之另—大略的部分剖視 圖,同時該調速器機構處於相對高的力之下。 【主要元件符號說明】 20 風力渴輪發電機 22 桅桿 74 臂總成 80 轉子葉片 81 销 81a 轉子葉片 86 連桿臂 160 端蓋 162 外表面 167 支撐結構 170 間隔開之部分 172 狭槽 174 間隔開之部分 138818.doc 201000752 176 端蓋 184 基座結構 188 集中器 190 結構 192 基座 194 末端支撐件 196 末端支撐件 198 中間支撐件 200 連接器 201 支柱 202 支柱 204 — 早兀 208 軸 210 圓柱 212 基座 213 筒夾 214 基座狀結構 215 外壁 219 背部部分 220 上表面 221 下表面 222 頂緣 224 側緣 226 集中器 138818.doc -14- 201000752 230 236 238 239 240 242 244 248 250 254 側緣 T字形桿 外端 外端 支柱元件 支撐連桿 支撐連桿 面外末端 末端部分 筒夾臂 138818.doc -15-a partial cross-sectional view of the power turbine generator, and showing one of the cam grooves disclosed in the text; and FIG. 21 is another partial cross-sectional view of the wind thirsty generator of FIG. 20, and the speed control The mechanism is under relatively high force. [Main component symbol description] 20 Wind thirsty generator 22 Mast 74 Arm assembly 80 Rotor blade 81 Pin 81a Rotor blade 86 Link arm 160 End cover 162 Outer surface 167 Support structure 170 Spaced portion 172 Slot 174 Interval Portion 138818.doc 201000752 176 End cap 184 Base structure 188 Concentrator 190 Structure 192 Base 194 End support 196 End support 198 Intermediate support 200 Connector 201 Pillar 202 Pillar 204 - Early 208 Shaft 210 Cylindrical 212 Base Seat 213 Collet 214 Base structure 215 Outer wall 219 Back portion 220 Upper surface 221 Lower surface 222 Top edge 224 Side edge 226 Concentrator 138818.doc -14- 201000752 230 236 238 239 240 242 244 248 250 254 Side edge T-shape Rod outer end outer end strut element support link support link surface outer end end part collet arm 138818.doc -15-

Claims (1)

201000752 七、申請專利範圍: 1. 一種如由圖1至21中任一圖所例示之風力驅動發電機。201000752 VII. Patent application scope: 1. A wind driven generator as exemplified by any of Figs. 138818.doc138818.doc
TW098106036A 2008-02-25 2009-02-25 Wind driven power generator TW201000752A (en)

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Publication number Priority date Publication date Assignee Title
CN102926936A (en) * 2011-08-09 2013-02-13 屏东科技大学 Combined wind-driven generator
TWI494178B (en) * 2011-08-05 2015-08-01 Wobben Properties Gmbh Forming process for the hot forming of a steel sheet of a wind power installation rotor blade to be produced

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AT510208B1 (en) * 2010-08-04 2012-05-15 Penz Alois WIND TURBINE
BE1029739B1 (en) * 2022-02-16 2023-03-30 Deckers Eugene Wind turbine with axis perpendicular to the direction of the wind

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US4203707A (en) * 1975-03-03 1980-05-20 Stepp William J Windmill with automatic feathering control and storm protection
US4406584A (en) * 1980-08-07 1983-09-27 Stepp William J Vertical axis windmill with multistage feathering of blades and safety storm control
GB9004230D0 (en) * 1990-02-24 1990-04-18 Goodden John J P Turbine or propulsion rotor with independently rotating blades
AU631500B2 (en) * 1990-07-24 1992-11-26 Brian Kinloch Kirke Improved variable pitch vertical axis wind turbine
WO2004074680A1 (en) * 2003-02-24 2004-09-02 Leighton Evans Improvements relating to power generators
EP1457672A1 (en) * 2003-03-12 2004-09-15 Arthur Bachot Vertical axis wind turbine
US7365448B2 (en) * 2006-08-17 2008-04-29 X Blade Systems Lp Wind driven power generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494178B (en) * 2011-08-05 2015-08-01 Wobben Properties Gmbh Forming process for the hot forming of a steel sheet of a wind power installation rotor blade to be produced
CN102926936A (en) * 2011-08-09 2013-02-13 屏东科技大学 Combined wind-driven generator
CN102926936B (en) * 2011-08-09 2014-09-17 屏东科技大学 Combined wind-driven generator

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