1311608 九、發明說明： 【發明所屬之技術領域】 义“本發明係關於一種風力發電機，尤指一種應用於風力 發電機用以防止輸出電㈣過度扭轉而損壞之解缓驅動 裝置。 、【先前技術】 ㈢利用天然動力提供發電之應用已非常普遍，最常見的 即屬應用於風力資源充沛區域的風力發電機，特別是高拔 鲁=扇式風力發電機組，在國内外皆有許多應用之實例，I ，構造均是以風力驅動大型風扇或風車機組，並連接一交 f發電機’再輸出交流電源對外驅動電力調節或變壓的供 隨著風力發電機的技術發展，採用水平軸風扇或風車 之風力發電機，儼然成為風力發電領域的主流，為了有效 利用風力資源，我國公告第566483號新型專利揭露一種 >:順應風向旋轉之風力發電機，如第1圖及第2圖所示， ς主要係由裝載風力發電機組之機搶丨及塔架 ;亥機艙底部垂接—基桿η，且#該基桿u樞設於該塔成架 、,4亚於錢臉1與塔架2之間設置—例如為軸承或複數 ^之釭轉介面21，藉使該機艙丨可隨風向 塔架2㈣，叫得最叙顧效率。 •前述裝載風力發電機組之機艙1並引出一用以輸出 加力之輸出㈣13 ’該輸出㈣13係自基桿U經該炫 木2而牵引固^至地面之供電站。因為輸出電境13底部 19855 5 1311608 * . 二 關係，當風向持續變化致使該機艙1相對於該 轉木當扭轉將造成輸出電欖13的持續扭 危害等問題。又…心致破皮、短路、甚至扭斷、造成 以在===危險’就必須限定該機搶1之轉動範圍’ 機艙1轉回“：：：受極限之前，即執行解纖程序，將 扭轉的危險1前^ 、内’料止輸出電鐵13過度 環，而機驗底部則固二=1在塔架2頂端固設一齒 驅動齒環而可冊a °又一馬達，猎由一控制器控制該馬達 上附加複目對於塔架旋轉，其次，在該歯環 器、，再機艙旋轉過幾舱底部設置兩個感測 角度及圈數達至彳％ ± σ在°亥機艙當前轉動之 行解缓，亦二預二值達時如正負兩圏)堪動該馬達進 電境過度扭轉。 讀而帶動機艙迴轉，防止輸出 到檢之之習知技術來看，可達 纜程序之目的H Ό祭狀調整機驗角度與執行解 之為1度角時，則：須夠的解析度，例如解析度 不僅造成數量龐大、安4距安裝36G個鐵片，如此 保養的不易，相對亦、f、成本昂貴’亦導致維修與 欲提昇解析度則必=:=的準確性與有效性。若 置的困難，相對難以提;其量’更顯安裳與等距配 19855 61311608 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a wind power generator, and more particularly to a deceleration driving device applied to a wind power generator for preventing excessive damage of output power (4). Previous technology] (3) The application of natural power to provide power generation has become very common. The most common ones are wind turbines used in wind power-rich areas, especially Gaobalu = fan-type wind turbines. There are many applications at home and abroad. For example, I, the structure is driven by a large fan or windmill unit with wind power, and connected to a f-generator's re-output AC power supply for external drive power regulation or transformation. With the development of wind turbine technology, the horizontal axis is adopted. Wind turbines of wind turbines or windmills have become the mainstream in the field of wind power generation. In order to effectively utilize wind resources, the new patent No. 564883 disclosed in China discloses a wind turbine that conforms to wind direction rotation, as shown in Figure 1 and Figure 2. As shown, ς is mainly caused by the loading of wind turbines and the tower; the bottom of the cabin is suspended - the base η And # the base rod u is pivoted on the tower, and 4 is disposed between the money face 1 and the tower 2 - for example, a bearing or a plurality of turns interface 21, so that the cabin can be driven with the wind direction Tower 2 (four), called the most efficient efficiency. • The above-mentioned nacelle 1 loading the wind turbine and leading out an output for outputting the force (4) 13 'The output (4) 13 series from the base rod U through the dazzling wood 2 to pull the solid The power station on the ground. Because of the output of the bottom of the electricity environment 13 at the beginning of 19855 5 1311608 *. When the wind direction continues to change, causing the nacelle 1 to reverse with respect to the turntable will cause problems such as the continuous twisting of the output of the electric elm 13 Causes broken skin, short circuit, or even twisting, causing the rotation range of the machine to be limited in the === danger'. The cabin 1 is turned back to "::: before the limit, the defibration program is executed, which will be reversed. Danger 1 before ^, inside 'Material output electric iron 13 excessive ring, and the bottom of the machine is solid two = 1 fixed at the top of the tower 2 a tooth drive gear ring can be booked a ° another motor, hunting by a control Controlling the motor to attach a rehearsal to the tower rotation, and secondly, in the looper, the re-cabin Turning over the bottom of several cabins, setting two sensing angles and the number of turns to reach 彳% ± σ in the time of the current rotation of the cabin is slowed down, and if the two pre-requisites are up to two, the motor is in the motor. Excessively reversed. Read and drive the engine compartment to prevent the output to the inspection of the conventional technology, the purpose of the cable program is H. When the angle of the machine is adjusted to 1 degree angle, the resolution is required. For example, the resolution not only causes a large number of 36G iron pieces to be installed at a distance of 4, so the maintenance is not easy, relatively, f, and expensive. It also leads to the accuracy and effectiveness of the maintenance and the desire to improve the resolution. If it is difficult, it is relatively difficult to mention; its quantity is more obvious and isometric with 19855 6
I 1311608 ι ·. 有鑑於前述習知技 :與減少使用零件數量之風力：電共-種能簡Μ 有效保護輸出電纜，並且易於提曰擁 繞驅動裝置，以 可判斷齒輪舊合狀態以檢知旋轉介:=:解析度’甚至 而克服先前技術所存 疋否喊動或損壞，進 …之課題。 Μ，乃成為目前業界虽待克服 【發明内容】 癱；^接ί於以上所述先前技術之缺點，本發明之 供-種簡化結構與減少使月之-目的即在 之解纜驅動裴置， 數里之風力發電機 以有效保蠖輸出電纜。 突明之另一目的在於提供— 解析度之風力f+ @ γ 種易於美昇機艙旋轉 电機之解纜驅動裝置。 得 本發明之再—目的在於提俾— 狀態以檢知旋轉介面是否^ 可可_齒輪舊合 纜驅動裝置。 A S貝壞之風力發電機之解 為達成上揭目的及1 電機之解欖驅動裝置，❹、’發明提供—種風力發 機如相對於一塔架旋轉之風 衣而㈣ 輸穿經塔架之輪出電_過度::二7止自該機 動裝置包括：轉換機構，至少Μ 壞，該解麗驅 可定位旋轉之螺桿、螺人結合至該機驗—側並 軸向運動之螺套 ϋ 讀據該螺桿旋轉進行 輪；檢知器，用以於該螺桿並屬合至該歯環之嵩 線位置變化；以及 仟神句私動之直 工制。。，用以接收該直線位置變化以判 19855 7 1311608 1 , 相對於該塔架之當前轉動角度及圈數 預疋值恰驅動該馬達進行解纜。 達 則边之賴驅㈣置中，該轉㈣構 間係可連結一減速 干〇 w輪之 同 、彳幾以使該螺杯與该齒環之轉速比相 端，二:二速至機係具有一動力輸入端及動力-輸出 動力輪出端㈣力輸人端’而該螺桿則連結於該 減速機外側相1之螺套係可透過一導引件而與該 該導引件直線運動，好:根;螺杯之旋轉而相對平行於 固定架二實施例f ’該機艙-侧係設有 中，該檢：二 檢知器;於另-較佳實施例 松知奋係固定於該螺套上。 為達相同目的，本發明復提供一 驅動裝置，孫虛田#— 、種几力鲞黾機之解纜 於一塔架旋轉之風力發電機中，^ ^讀一機艙相對 塔架之輪出雷辨i 方止自邊機艙引出穿經 括：減速機Γ人 轉而損壞，該解鐵驅動襄置包 輪出端，該動力矜入嫂印〜 /、有動力輪入端及動力 環，以傳# W 疋一齒輪並藉該齒輪«合至該齒 構，至少具有一連妗至兮“认相對％轉動力；轉換機 及螺合至今 ° ox 剧出端以定位旋轉之螺桿、 套；檢知Γ用據該螺桿旋轉進行轴向運動之螺 才双头斋，用以檢知該螺套相對於該 線位置變化；以及控制器，用以直:°矛動之直 斷該機艙相對於該塔架之當:直線位置變化以判 田月J轉動角度及圈數，並於達到 19855 8 1311608 1 ^ , 預定值時驅動該馬達進行解纜。I 1311608 ι ·. In view of the above-mentioned conventional techniques: with the reduction of the number of parts used in the wind: electric common-type energy can effectively protect the output cable, and easy to lift the drive device to judge the gear old state to check Knowing the rotation: =: resolution 'even to overcome the problem of the previous technology, whether it is shouting or damage, into... Μ, is the current industry to be overcome [invention] 瘫; ^ ί 于 于 于 于 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ , , , , , A few wind turbines to effectively protect the output cable. Another purpose of the blitz is to provide - the wind of the resolution f + @ γ kinds of easy to lift the cabin rotation motor drive cable drive. A further object of the present invention is to improve the state of the rotating interface to detect whether the rotating interface is a cocoa-gear old cable drive. The solution of AS Beibei's wind turbine is to achieve the purpose of the first and the motor's solution, and the invention provides a wind turbine such as a windbreaker that rotates relative to a tower. (4) Transmission through the tower The power out of the wheel _ excessive:: 2 7 from the motor device includes: the conversion mechanism, at least smashed, the solution can be positioned to rotate the screw, the screw is coupled to the machine - side and axial movement of the screw ϋ The wheel is rotated according to the rotation of the screw; the detector is used to change the position of the screw to the axis of the ring; and the direct working system of the private state of the tongue. . For receiving the change of the linear position to judge 19855 7 1311608 1 , the current rotation angle and the number of turns of the tower relative to the tower drive the motor to unwind the cable. In the middle of the road, the four (four) centering system can be connected to a decelerating dry w-wheel, the same number of turns, so that the screw cup and the ring gear speed ratio phase, two: two speed to the machine The utility model has a power input end and a power-output power wheel output end (four) force input end portion, and the screw thread is coupled to the outer side of the reducer, and the screw sleeve is linearly movable with the guide member through a guide member. , good: root; the rotation of the screw cup is relatively parallel to the fixed frame. The embodiment f 'the nacelle-side system is provided, the inspection: the second detector; in another preferred embodiment, the extension is fixed to The screw sleeve is on. In order to achieve the same purpose, the present invention provides a driving device, Sun Xingtian #-, a kind of wind-breaking cable in a tower-rotating wind power generator, ^ ^ reading a cabin relative to the tower wheel The identification of the side is from the side of the engine room. The speed reducer is turned and damaged. The iron is driven to drive the end of the package wheel. The power is inserted into the yoke ~ /, with the power wheel and the power ring. Pass # W 疋 a gear and borrow the gear «to the tooth structure, at least one link to the 兮 "recognize the relative % rotation force; the conversion machine and the screw to the end of the ox play end to position the rotating screw, sleeve; Knowing that the screw that is axially moved according to the rotation of the screw is double-headed to detect the change of the threaded sleeve relative to the line position; and the controller is used to directly: When the tower is changed: the position of the straight line changes to determine the angle of rotation and the number of turns of the field J, and when the predetermined value is reached, the motor is driven to unwind the cable.
所述該減速機值振欢A 寻遞來自該機艙與該塔架之相對旋韓 動力，係可使該螺桿盥姑 w 干"該齒裱之轉速比相同。該轉換機構 之螺套係可透過一例如氣虹拍^ 、俄稱 例如為軸桿或插銷之導引件而與該減 速機外側相互定位，並可才 丄」很據螺桿之旋轉而相對平行於哕 導引，直線運動。於—較佳實施例中，該機艙-側係可設 2固定架以供設置該轉換機構及減速機，並可以該檢知 ’於另車乂佳只施例巾’該檢知器亦可固定於該螺套 ，上較仏地，該檢知器係一增量型編碼器（工町咖咖 encoder) ° 相較於白知技術’本發明所提供風力發電機之解豐驅 動裝置，主要係設計-轉換機構轉換機射目對於塔芊之 旋轉運動為直線運動，並配置檢知器以檢知直線運動所致 ?線位置變化，藉此可根據該直線位置變化判斷機艙當 -丽轉動角度及圈數，並於達到預定值時驅動馬達進行解 .暴繞’因此可有效控制機艙相對於塔架旋轉之預定賺動範 圍’防止輸出電纜因過度扭轉而損壞。同時，搭配轉換機 構與減速機設計可使用一個檢知器即足以解析直線位置 變化，不僅使用零件大幅減少、成本降低，相對地也可提 高解析度而更精確地控制機艙旋轉角度。再者，藉由該檢 知器與馬達之轉速匹配與否即可判斷齒輪嚅合狀態，故 利於透過控制器進行機艙鎖定之緊急應變措施，避免發生 危險。由此可知，本發明已相對克服先前技術之缺失，實 具高度之產業利用價值與進步性。 19855 9 1311608 • 、 j 【實施方式】The speed reducer value A is to find the relative rotation power from the nacelle and the tower, so that the speed ratio of the screw is the same. The screwing mechanism of the converting mechanism can be positioned relative to the outside of the reducer through a guiding member such as a gas cymbal, or a Russian rod, for example, a shaft or a pin, and can be relatively parallel according to the rotation of the screw. Guided by Yu, linear motion. In the preferred embodiment, the nacelle-side system can be provided with two fixing frames for setting the conversion mechanism and the speed reducer, and the detecting device can also detect the 'in the other car. Fixed to the screw sleeve, the detecting device is an incremental encoder (Kyomachi coffee maker) ° compared to the Baizhi technology, the wind power generator of the present invention provides a wind power generator, The main design-conversion mechanism conversion machine shoots the linear motion of the rotary motion of the tower, and configures the detector to detect the change of the line position caused by the linear motion, thereby judging the cabin as the change of the linear position The angle of rotation and the number of turns, and when the predetermined value is reached, the motor is driven to solve the problem. Therefore, the predetermined earning range of the nacelle relative to the rotation of the tower can be effectively controlled to prevent the output cable from being damaged due to excessive twisting. At the same time, the combination of the conversion mechanism and the reducer design can be used to analyze the change of the linear position, which not only uses the parts to be greatly reduced, but also reduces the cost, and relatively improves the resolution and more precisely controls the rotation angle of the cabin. Furthermore, the gear coupling state can be judged by matching the speed of the detector with the motor speed, so that the emergency response of the cabin lock through the controller is facilitated to avoid danger. It can be seen from the above that the present invention has overcome the deficiencies of the prior art and has a high degree of industrial use value and progress. 19855 9 1311608 • , j [Embodiment]
以下從配合圖式却日日I α式况明本創作之具體實施例，以使所屬 技術中具有通常知識去 與達成功效 輕易地瞭解本創作之技術特徵 篇一實施你丨 如第3圖所示，本發明括 ^ ^ ^ m 月棱供一種風力發電機之解纜驅 動衣置，係應用於藉由馬達 3相對於-塔架4旋轉之2=:41而帶動， 艙3引屮办„轉之風力發電機中，用以防止自該機 艇3引出牙經塔架4之輪出兩 施例中所指應用之風力^^因；"度扭轉而損壞。本實 力發電機為例，當係以採用水平軸風扇之風 ==構f塔架4結構設計均非本發明之創作技: 之细卿架構、塔架4結構、以及輸出電纜 先^例趨於簡潔純，特此陳明在 f型3架構、塔架4結構、以及輸出電瘦之配 知識化’均屬本發明所屬技術領域中具有通常 ==推及並以實施者，相本實施例為限。 運動為=了置係包括舊合至該齒環41以轉換旋轉 == 轉換機構5、用以檢知直線運動所致直 線位置交化之檢知器6、 艙3當前轉動W赵根據該直線位置變化判斷機 引轉動角度及圈數之控制器 信號線電性連接至該馬達31 、= 二透： 則係匯集至機驗3中央之空以、/二6而5亥#號線 工隙處，連同輸出電纜穿經塔架 19855 10 1311608 1 % j 4牽引固疋至地面之供 塔架4底部可供人員摔作之位/…則通常固定於該 此未見於圖式中。作之位置、或設置於供電站中，因 δ亥轉換機構5至4、且古 λ , Α 位旋轉之螺桿5卜螺/、〜&至該機艙3 —側並可定 轉進… 該螺桿51以根據該螺桿旋 轉進订輛向運動之螺套53、及連結於該螺桿 ％ 該齒锿41之齒輪55。於本實施例中， σ 係設有固定牟U w ^ °機艙3底部一側 名U疋木33以供設置轉換機構5， =5:之間係;結-固定於該固定架-之： 41之轉速料意型態），以使該螺桿51與該齒環 及動力亦即該減速機57係具有一動力輸入端 雨出端，该齒輪55係固定至該動力輸入端， ^螺桿51 —端則連結於該動力輪出端，藉 、口曰進订狀態檢知。同時，該螺套53係可透過一例如 為軸杯或插銷之導引件531而與該減速機Μ外侧相互定 位，亚可根據螺桿51之旋轉而相對平行於該導引件 直線運動。 、以機艙3相對於塔架4轉動之角度及圈數達到預定值 為正負兩圈時進行解纜為例，則搭配前述減速機57以使 该螺桿51與該齒環41轉速比相同之設計，將使該螺套 53的最大直線運動距離僅為該螺桿51的正負兩個螺距。 當然’縱使轉換機構5中的51與齒輪55之間並未連結該 減連機57’也可透過控制器進行有關該齒輪55與齒環41 19855 11 1311608 * · 之齒輪比換算，或者加大該齒輪55， 57為必| m , 而非以设置減逮機 以要’因此縱使省略了減速機5 疋機 關轉換機構5之技術特徵。 ’…本發明有 =知器6係用以檢知該螺套53相對 軸白私動之直線位置變化 干51 增量型編碼器，且係固定於广檢知器6係^ 螺套53相對於物μ 螺套53外側，俾供檢知該 、、μ '累才干51軸向移動之當前直線位置。 "控制器係用以接收該直線 艙3相對於該塔^ 斷该機 定值（例如正負兩圈）時㈣該圈，並於達到預 41帶動轉;/機IT :對於該塔架4旋轉時，藉由齒環 螺桿f齒輪55轉動’透過減速機57帶動 =5U疋轉，相對使該螺套33配 下直線運動，透滿认^抑 宁杆W之旋轉而上、 減速機57之減、亲° \ 檢知當前的直線位置，再利用 角度及圈數。〜得該機驗3相對於該塔架4之旋轉 機謂度可工作_〇在原 者 為風扇面對風向的初始位置）的兩 角产二發電機裝機開始運轉時，因為已經知道機艙3 二比St1内’可以根據當時的風向儀的風 的讀值能正確指心：；：可以設定參數，使檢知器6 7〇1的位置.接幾知3角度，也可以推算出相對於原點 餘3相對於該塔要根據檢知器6的讀值就能知道機 、4的角度，當機艙3角度與風向誤差超 19855 12 1311608 ·， =Γ%可藉控制器驅動馬達3卜轉動機驗3迎向 "口 °虽角度到達待機時解繞範圍72時，可在風力過強、 或風力停止時，使褒載於該機臉3之風力發電機组暫停運 並執行逆轉之解繞程序。當角度到達緊急 ^時，則不管風風力發電機組是否在發電，都必須: :執仃解纜程序(解纜範圍包括待機時解纜範圍Μ 及緊急停止解纜範圍73)。 述例如為;t曰里型編碼器之檢知器6可採用每 _〇脈衝之波數的通用規袼，搭配減速機57之減迷比換 j 360度角’即可輕易得知㈣3相對於塔架4之旋轉 二=容轉10°°脈衝之波數的增量型編碼 =^易，且解析度約達。.3度角也可相對提高。 第-：^:::照本發明風力發電機之解纜驅動裝置的 二二::::圖::Γ與第一實施例相同之元 以传太安夕/ 之70件付號表示，並省略詳細之敘述， 以使本案之說明更清楚易懂。 第二實施例與第-實施例最大不同之處在於第一杏 粑例之該檢知器6係固定於螺套 二 則係將檢知器6固定於該固定架33上。❿弟―Α例 :圖所不’本實施例所示之解缓驅動 於措由馬達以驅動齒環41而帶 應用 4旋轉之風力於雷料㈣陡動截如3相對於一塔架 架4之輪中雷4械中，用以防止自該機搶3引出穿經塔 'J電境因過度扭轉而損壞。該解繞驅動裳置係包 19855 13 1311608 j 括餐合至該齒環41以轉換旋轉運動為直線 構5、用以檢知直線運動所致直線位置變化之於η 以及根據該直線位置變化判斷機艙3當前轉動：： :之=’至於各該零組件之細部結構 弟…例’因此不再為文費述。因為該螺桿5/係；定 位旋轉，僅該螺套53進行上下方向之直 闲、疋 本實施例中所示將該例如為增量型編碼器之檢知： ，固定架33上，同樣可依該螺套53 二固 知直線移動變化。 了豕而才欢 =所述’由於本發明所提供風力發錢之解繞驅動 裝置，主要係設計—轉換機構以轉換機艙相對於塔 轉運動為直線運動，並配置檢知⑼檢知直線運動所致之 直線位置變化’藉此可根據該直線位置變化判 轉動角度及圈數’並於達到預定值時驅動馬達進行 因此可有效控制機艙相對於塔架旋轉之預定賺動範圍 ，正輸出電親因過度扭轉而損壞。同時，搭配轉換機構與減 速機設計可使用一個檢知器即足以解析直線位置變化，不 僅使用零件大幅減少、成本降低，相對地也可提高解析度 而更精確地控制機艙旋轉角度。再者，藉由該檢知器與= 達之轉速匹配與否即可判斷齒輪嚅合狀態，故可利於透過 控制器進行機艙鎖定之緊急應變措施，避免發生危險。由 此可知，本發明已相對克服先前技術之缺失，實具高度之 產業利用價值與進步性。 上述實施例僅例示性說明本發明之原理及其功效，而 19855 14 1311608 非用於限制本發明。任何所屬技術領域中具有通常知識者 :可在不違背本發明之精神及範訂，對上述實施例進行 =飾與改變。因此，本發明之權利保護範圍，應如後述之 申請專利範圍所列。 【圖式簡單說明】 第i圖係顯示傳統風力發電機之局部構造分解示意 圖，In the following, a specific embodiment of the creation of the present invention is made in accordance with the drawings, so that the technical knowledge of the creation can be easily understood by the ordinary knowledge and the achievement of the technology in the prior art. It is to be noted that the present invention includes a cable driving device for a wind power generator, which is applied to drive by the motor 3 with respect to the rotation of the tower 4 = 2: 41, and the cabin 3 is arranged. In the wind turbine, the wind force used to prevent the application of the teeth from the boat 3 through the tower 4 is used to reduce the damage caused by the twisting. The strength of the generator is taken as an example. When using the horizontal axis fan wind == structure f tower 4 structural design is not the creative technology of the present invention: the fine structure, the tower 4 structure, and the output cable first example tend to be simple and pure, hereby It is obvious that the f-type 3 architecture, the tower 4 structure, and the output power distribution knowledge are both in the technical field of the present invention, and the present embodiment is limited to the present embodiment. The system includes the old coupling to the ring gear 41 to convert the rotation == the conversion mechanism 5 for detecting the straight The detector 6 of the linear position intersection caused by the movement, the current rotation of the cabin 3, and the controller signal line for judging the rotation angle and the number of turns of the machine according to the change of the linear position are electrically connected to the motor 31, and It is collected to the machine inspection 3 central air to, / 2 6 and 5 Hai # line line gap, together with the output cable through the tower 19855 10 1311608 1 % j 4 traction solid to the ground for the bottom of the tower 4 The position for the person to fall / is usually fixed in the figure. It is not shown in the figure. It is placed in the power station, because the δH conversion mechanism 5 to 4, and the ancient λ, Α position of the screw 5 The screw/, ~& to the side of the nacelle 3 and can be turned into... the screw 51 is rotated by the screw according to the screw, and the gear 55 is connected to the screw. In the present embodiment, the σ system is provided with a fixed 牟U w ^ ° the bottom side of the nacelle 3 is named U 疋 wood 33 for setting the conversion mechanism 5, =5: between; the knot is fixed to the fixed frame - : 41 speed control type), so that the screw 51 and the ring gear and the power, that is, the reducer 57, have a power input end raining out The gear 55 is fixed to the power input end, and the end of the screw 51 is coupled to the power wheel output end, and is detected by the mouth and the binding state. Meanwhile, the screw sleeve 53 is permeable to a shaft cup, for example. Or the guiding member 531 of the latch is positioned relative to the outer side of the reducer, and the sub-axis can be linearly moved parallel to the guiding member according to the rotation of the screw 51. The angle and the number of turns of the nacelle 3 relative to the tower 4 For example, if the predetermined value is two or two turns, the cable is disassembled, and the speed reducer 57 is matched with the same speed of the ring gear 41, so that the maximum linear motion distance of the screw sleeve 53 is only the screw. The positive and negative pitches of 51. Of course, even if the reducer 57' is not connected between the 51 and the gear 55 in the conversion mechanism 5, the gear ratio conversion of the gear 55 and the ring gear 41 19855 11 1311608* can be performed through the controller, or The gears 55, 57 are necessarily |m, rather than being provided with a reduction machine, so that the technical characteristics of the reduction mechanism 5 and the mechanism switching mechanism 5 are omitted. 'The present invention has a sensor 6 for detecting the linear position change of the screw sleeve 53 relative to the axis white, 51 dry incremental encoder, and is fixed to the wide detector 6 system ^ screw sleeve 53 relative On the outside of the object μ screw sleeve 53, the 直线 is used to detect the current linear position of the axial movement of the μ's fatigue. " controller is used to receive the linear cabin 3 relative to the tower to determine the value of the machine (for example, plus or minus two turns) (four) the circle, and reach the pre-41 drive; / machine IT: for the tower 4 When rotating, the gear screw f gear 55 is rotated by the gear reducer 57 to drive through the speed reducer 57, and the screw sleeve 33 is relatively linearly moved, and the rotation of the screw rod 33 is increased. Reduce, kiss ° \ Check the current line position, and then use the angle and number of turns. ~ The machine check 3 relative to the rotation of the tower 4 can work _ 〇 〇 原 原 为 为 为 为 为 风扇 风扇 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两 两It can accurately refer to the wind according to the wind value of the wind direction meter at the time of St1:;: You can set the parameters so that the position of the detector 6 7〇1 can be calculated from the angle of 3, and it can be calculated relative to the original The remaining 3 points relative to the tower should be based on the reading value of the detector 6 to know the angle of the machine, 4, when the angle of the nacelle 3 and the wind direction error exceeds 19855 12 1311608 ·, = Γ% can be driven by the controller drive motor 3 Motivation test 3 greets " mouth ° Although the angle reaches the standby range when the range is 72, when the wind is too strong, or the wind stops, the wind turbines carried on the face 3 are suspended and the reversal is performed. Unwrapping the program. When the angle reaches emergency ^, regardless of whether the wind turbine is generating electricity, it must: : Execute the cable removal program (the range of cable unwinding includes the range of cable unwinding during standby and the range of emergency stop cable release 73). For example, the detector 6 of the t-type encoder can adopt the general rule of the wave number per _ 〇 pulse, and the defrosting ratio of the reducer 57 can be easily changed by j 360 degree angle (4) 3 relative In the rotation of the tower 4 = the volume of the 10 ° pulse pulse incremental code = ^ easy, and the resolution is about. The .3 degree angle can also be relatively increased. No.::^::: according to the wind power generator of the present invention, the second embodiment of the cable drive device::::: The same element as the first embodiment is represented by the 70th payment of the Taian Xi// Detailed descriptions are omitted to make the description of the present case clearer and easier to understand. The second embodiment differs greatly from the first embodiment in that the detector 6 of the first apricot example is fixed to the screw sleeve and the detector 6 is fixed to the holder 33. ❿ Α Α Α Α Α Α : : : : : : 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本In the 4th round of the mine 4, in order to prevent the machine from grabbing the 3 through the tower, the JJ environment was damaged due to excessive twisting. The unwinding drive skirt package 19855 13 1311608 j is coupled to the ring gear 41 to convert the rotational motion into a linear configuration 5 for detecting the linear position change caused by the linear motion to η and judging according to the linear position change The current rotation of the nacelle 3:: :== As for the detailed structure of each of the components, the example is therefore no longer described. Because the screw 5/system; positioning rotation, only the screw sleeve 53 is straightforward in the up and down direction, as shown in the embodiment, for example, the incremental encoder is detected: According to the screw sleeve 53, the linear movement changes. According to the present invention, the wind power generation rewinding drive device is mainly designed to convert the mechanism to convert the nacelle into a linear motion with respect to the tower rotation motion, and configure the detection (9) to detect the linear motion. The linear position change caused by 'the rotation angle and the number of turns can be determined according to the change of the linear position' and the motor is driven when the predetermined value is reached, so that the predetermined earning range of the nacelle relative to the rotation of the tower can be effectively controlled, and the output is positive. The pro was damaged due to excessive twisting. At the same time, the design of the conversion mechanism and the speed reducer can be used to resolve linear position changes, not only the use of parts is greatly reduced, the cost is reduced, but also the resolution can be improved and the cabin rotation angle can be controlled more accurately. Furthermore, the matching state of the gear can be judged by matching the speed of the detecting device with the speed of the gear, so that the emergency response of the engine room locking can be facilitated by the controller to avoid danger. It can be seen from the above that the present invention has overcome the deficiencies of the prior art and has a high degree of industrial use value and progress. The above examples are merely illustrative of the principles of the invention and its efficacy, and 19855 14 1311608 is not intended to limit the invention. Any person having ordinary skill in the art: The above embodiments can be modified and changed without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be as set forth in the appended claims. [Simple description of the diagram] The i-th diagram shows a schematic diagram of the partial structure decomposition of a conventional wind turbine.
第2圖係顯示傳統風力發電 第3圖係顯示本發明風力發 實施例構造示意圖； 機之側剖構造示意圖’· 電機之解纜驅動裝置之 發電機之解纜軀動裝置之 第4圖係顯示本發明風力 解纖及運作範圍示意圖；以及 第5圖係顯示本發明風力發 第二實施例構造示意圖。 &機之解_動装置之 •【主要元件符號說明】 1 機艙 11 基桿 13 輪出電纜 2 塔架 21 旋轉介面 3 機艙 31 馬達 311 齒輪 33 固定架 19855 15 1311608 . ； < j 4 塔架 41 齒環 5 轉換機構 51 螺桿 53 螺套 531 導引件 55 齒輪 57 減速機 ^ 6 檢知器 70 可工作範圍 701 原點 71 正常工作範圍 72 待機時解纜範圍 73 緊急停止解纜範圍 16 198552 is a view showing the structure of the wind power generation embodiment of the present invention; FIG. 4 is a schematic view showing the structure of the wind power generation embodiment of the present invention; A schematic diagram of the invention of wind defibration and operation range; and FIG. 5 is a schematic view showing the construction of the second embodiment of the wind power of the present invention. & machine solution _ moving device • [main component symbol description] 1 nacelle 11 base rod 13 wheel cable 2 tower 21 rotating interface 3 nacelle 31 motor 311 gear 33 holder 19855 15 1311608 . ; < j 4 tower Frame 41 Ring gear 5 Conversion mechanism 51 Screw 53 Screw sleeve 531 Guide 55 Gear 57 Reducer ^ 6 Detector 70 Working range 701 Origin 71 Normal working range 72 Line-out range during standby 73 Emergency stop line-off range 16 19855