201109526 六、發明說明: 【發明所屬之技術領域】 本發明係有關於-種風機特性曲線自動校正控制裝置,尤 指涉及-種自動量測系統以校正風機特性曲線,制係指可根 據長時間各元件所造狀風機特性曲賴化,當風速及風向轉 變時’可將風機調整至最佳傾角而達成娜風能為最大值者。 【先前技術】 每個風機70件葉片、發電機及齒輪箱等會因製造過程或材 料,或因長時間元件老化而造成風機特性曲線之改變。因此, ,使風機操作在最佳運轉點,目前㈣得依#人力魏自校正 ^ 雜70件;然而,以該等方式所浪費之人力與_實在不符經 濟效益。故,一般習用者係無法符合使用者於實際使用時之所 【發明内容】201109526 VI. Description of the Invention: [Technical Field] The present invention relates to an automatic correction control device for a fan characteristic curve, and more particularly to an automatic measurement system for correcting a fan characteristic curve, which can be based on a long time The characteristics of the fan created by each component are changed. When the wind speed and wind direction are changed, the fan can be adjusted to the optimal inclination to achieve the maximum value of the wind energy. [Prior Art] 70 blades, generators and gearboxes of each fan will change the fan characteristic curve due to the manufacturing process or materials, or due to aging of components for a long time. Therefore, the operation of the fan is at the optimal operating point. At present, (4) has to rely on #human Wei self-correction ^ 70 pieces; however, the manpower and _ wasted in such a way is not economically beneficial. Therefore, the general practitioner cannot meet the user's actual use. [Summary of the Invention]
β、本發明之主要目的係在於,克服習知技藝所遭遇之上述問 ,並,供-種可根據長_各元件所造紅風麟性曲線變 2^及風向轉變時’可將風翻整至最佳傾角而達細 取風旎為最大值之裝置者。 以ΐ之目的’本發明係一種風機特性曲線自動㈣ 八有谷至之一機艙内,設有一$ 輪相及-發職,胁軸料設有—顺 一風速風向計、三編及-控制器,其中該風❸ 向相織賴虹軸赌_電鱗接,_偵測風^ 3 201109526 及風,值,此等數值傳送麵控㈣進行分析處理;該些 編碼器係分設於該風機上並與該控制器電性連接,包含一傾角 編碼器(Pitch Encoder)、一轉向編碼器及一 主轴編碼器(Shaft Encoder),用以將上述各編碼器測得之卩滅 角度值、Yaw角度值及^轉速編譯,並傳送至該控制器進行 分析處理;以及該㈣H係包括―儲存資料庫用以於每運轉 ’又時間後,將_段接收上述各數值之資贿細及執行風 機特性曲線參數值運算,並根據此長_紀錄之數值自動調整 參 【實施方式】 加^帛1圖〜第3圖』所示,係分別為本發明之方塊 木構不意圖、本發明之實體架構示意圖及本發明之功 意圖。如圖所示:本發明係一種風機特性曲線 制 置,係設於一風機1上,以具有容室之一錄10内,設有 齒輪相1 1及—發電機1 2,並於賴斜〇外設有—風機葉β, the main purpose of the present invention is to overcome the above-mentioned problems encountered in the prior art, and the type of the wind can be turned according to the red wind tempering curve of the long component. The device with the best inclination angle and the fineness of the wind is the maximum. For the purpose of ΐ 本 本 本 本 本 本 本 ' ' ' ' ' 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机 风机, the wind ❸ ❸ 相 虹 虹 虹 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The fan is electrically connected to the controller, and includes a pitch encoder (Pitch Encoder), a steering encoder and a spindle encoder (Shaft Encoder) for measuring the annihilation angle value of each of the encoders. The Yaw angle value and the ^ speed are compiled and transmitted to the controller for analysis and processing; and the (4) H system includes a "storage database" for receiving the above-mentioned various values of bribes and executions after each time of operation. The fan characteristic curve parameter value is calculated and automatically adjusted according to the value of the long_record. [Embodiment] FIG. 1 to FIG. 3 are respectively shown as the block wood structure of the present invention, and the present invention is not intended. Schematic diagram of the physical architecture and the merits of the present invention Fig. As shown in the figure: the present invention is a fan characteristic curve system, which is disposed on a fan 1 and has a chamber 10 recorded therein, and is provided with a gear phase 1 1 and a generator 12 2 . Outside the — - fan blades
片13 ’其主要特徵在於包括一風速風向計2、三編碼器3及 —控制器4。 上述風速風向計2係、設於該麟i 〇上並與該控制器4 電性連接’用以偵測風速值及風向值,並將此等數值傳送至該 3器4進行分析處理,其中,該風速風向計2 及尾翼22之裝置。 泊平 /二、扁馬器;3係分設於該風機1上並與該控制器4電性 =包s-傾角編碼器(pitchEnc〇der) 3 ^、一轉向編碼 器 Yaw Encoder) 3 2 及-主軸編碼器(shaft Encoder) 3 3, 4 201109526 用以將上述各編碼器3工〜3 3測得之職角度值 度值及葉片轉速編譯,並傳送至該控制器4進行分析處理 中’該傾角編碼器3 i係設於該風機葉片i 3與輪敦丄^ 之預定部位;該轉向編碼器3 2係設於該機搶1 〇底部^ 軸承1 5上之默部位;該主減·3 3係設於該機 内鄰近-發電機軸承i 6與該發電機工2之間之預定部位。◦ 該控制器4係包括-儲存資料庫4丄,用以於每 時間後’將每階段接社述各數值之資料儲存以及執行= 性曲線參數值運算,並根據此長時間紀錄之數值自動調整所需 之控制參數。 ㈣述各元件之組成,俾根據長時間各元件所成之風機 特性曲線變化’纽速及風向轉變時,可將風機丨調整至最佳 傾角而達成娜職為最大值者。如是,·χ上述結構構成— 全新之風機特性曲線自動校正控制裝置。 虽本發明於運用時,由於風向會經常改變,本發明考量為 使風能可有效地被_,故配合上述風速風向計2所測得之風 速、風向值,以該傾斜編碼器3 i、該偏搖編碼器3 2及該轉 轴編碼㈢3 3,制在料風速、風向值下顺本紅pitch 角度值、Yaw角度值及其葉片轉速,並於傳送至該控制器4中 儲存同時’運算出當下風機特性曲線參數值,藉此可將長時間 元件所造成之風機特性曲線變化考慮進來。 如第3圖所示,當量測一段時間後,係可得到在pitch 6、 15、25、35及45等各種角度下’輸出功率與尖速比(Tip Speed Ratio)之關係曲線5、5a、5b、5c及5d,於其中,該尖 速比(λ )係為葉尖切線速度(Γω )與風速(v)之比值,其 201109526 公式為: λ = τω/ν f 由此可知,在一定之風速下要擷取到最大風能,係必須使 輸出功率為最大值’而其中會影響到輸出功率之可控參數即為 傾角(PitchAngle)以及尖速比(又)。 因此’該風機1可以在運轉一段時間後,根據該風速風向 計2測得之風速、風向值,再藉由本身記錄之數據來自動調整 控制參數,使该控制器41¾風速及風向轉變時,可將新之風機 特性曲線參數經由該控制器4,使該風機工調整該風機葉 3傾角以運齡最狀運無,進而可在不需人力監控下藉由 此自動校正控制裝置,達到確保榻取到之風能為最大值。 二^所述’本發_—種風機特㈣線自動校正控制裝 了有效改善習狀種種缺點,可根據 風機特性曲線變化,風速及風向 操取風能為最大值者,進而使本發 〆更貫用、更符合使用者之所須,確 之要件,爰依法提出專利申請。 彳口發月專利申&月 惟以上所述者,僅為本發明之 此限定本發明實施之範圍·故 &歹而已,當不能以 明說明書内容所料3二明申請專利範圍及發 專利涵蓋之範圍内。. > 支,、修飾,皆應仍屬本發明 【圖式簡單說明】 圖’係本發明之方塊架構示意圖。 圖’係本發明之實體架構示意圖。 201109526 第3圖,係本發明之功率曲線示意圖。 【主要元件符號說明】 風機1 機艙1 0 齒輪箱1 1 發電機12 風機葉片13 輪轂1 4 旋轉軸承15 發電機軸承16 風速風向計2 扇葉2 1 尾翼2 2 編碼器3 傾角編碼器31 轉向編碼器3 2 主軸編碼器33 控制器4 儲存資料庫41 關係曲、線5、5 a、5 b、5 c及5 dThe sheet 13' is mainly characterized by including a wind speed and direction meter 2, a three-encoder 3, and a controller 4. The wind speed and direction meter 2 is disposed on the lining and electrically connected to the controller 4 for detecting the wind speed value and the wind direction value, and transmitting the values to the 3 device 4 for analysis processing, wherein , the device of the wind speed and direction meter 2 and the tail wing 22. Boering / two, flat horse; 3 series is set on the fan 1 and is electrically connected to the controller 4 = package s-inclination encoder (pitchEnc〇der) 3 ^, a steering encoder Yaw Encoder) 3 2 And the shaft encoder (shaft Encoder) 3 3, 4 201109526 is used to compile the angle value values and the blade speeds measured by the above encoders 3 to 3 3 and transmit them to the controller 4 for analysis processing. 'The inclination encoder 3 i is disposed at a predetermined portion of the fan blade i 3 and the wheel rim ^ 2; the steering encoder 3 2 is disposed at a silent portion of the bottom of the machine 1 bearing 1 5; the main The minus 3 3 is set in a predetermined portion between the adjacent generator bearing i 6 and the generator 2 in the machine. ◦ The controller 4 includes a storage database 4 for storing and executing the data of each value in each stage after each time, and automatically calculating the value according to the long time record. Adjust the required control parameters. (4) The composition of each component, 俾 according to the change of the fan characteristic curve formed by each component for a long time. When the speed and the wind direction are changed, the fan 丨 can be adjusted to the optimal inclination angle to achieve the maximum value. If so, · χ The above structure constitutes a new automatic control circuit for the fan characteristic curve. Although the present invention is used, since the wind direction is often changed, the present invention considers that the wind energy can be effectively _, so the wind speed and the wind direction value measured by the wind speed and direction meter 2 are matched with the tilt encoder 3 i, The yaw encoder 3 2 and the shaft coding (3) 3 3 are used to produce a red pitch angle value, a Yaw angle value and a blade rotation speed under the wind speed and wind direction value, and are transmitted to the controller 4 for storage while ' Calculate the current fan characteristic curve parameter value, which can take into account the change of the fan characteristic curve caused by the long-term component. As shown in Figure 3, after a period of equivalence measurement, the relationship between output power and Tip Speed Ratio at 5, 15, 25, 35, and 45 angles can be obtained. , 5b, 5c, and 5d, wherein the tip speed ratio (λ) is the ratio of the tip tangential velocity (Γω) to the wind speed (v), and the formula 201109526 is: λ = τω/ν f At a certain wind speed, the maximum wind energy must be extracted, and the output power must be maximized. The controllable parameters that affect the output power are the pitch angle (PitchAngle) and the tip speed ratio (again). Therefore, the wind turbine 1 can automatically adjust the control parameters according to the wind speed and wind direction measured by the wind speed and direction meter 2 after running for a period of time, so that the controller 412⁄4 wind speed and wind direction are changed when the controller 412⁄4 wind speed and wind direction are changed. The new fan characteristic curve parameter can be passed through the controller 4, so that the fan operator can adjust the inclination angle of the fan blade 3 to be the most transported, so that the automatic control device can be ensured without human monitoring. The wind energy obtained from the couch is the maximum. The above-mentioned 'this hair _- type of fan special (four) line automatic correction control is installed to effectively improve the various shortcomings of the habit, according to the fan characteristic curve change, wind speed and wind direction to obtain the maximum wind energy, and thus make the hairpin More consistent, more in line with the needs of the user, the necessary elements, 提出 legally filed a patent application. The above is only the scope of the present invention, and the scope of the invention is not limited by the contents of the specification. Within the scope of the patent. The <branch, modification, should still belong to the present invention. [Simplified illustration of the drawings] Fig. is a schematic diagram of the block structure of the present invention. Figure ' is a schematic diagram of the physical architecture of the present invention. 201109526 Figure 3 is a schematic diagram of the power curve of the present invention. [Main component symbol description] Fan 1 Cabin 1 0 Gearbox 1 1 Generator 12 Fan blade 13 Hub 1 4 Rotary bearing 15 Generator bearing 16 Wind speed and direction meter 2 Fan blade 2 1 Tail 2 2 Encoder 3 Inclination encoder 31 Steering Encoder 3 2 Spindle Encoder 33 Controller 4 Storage Library 41 Relational Curves, Lines 5, 5 a, 5 b, 5 c and 5 d