201001898 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種發電機檢測方法及其裝置，尤指一 種可測試發電機之各種數據以檢測其發電效率之方法及其 裝置。 【先前技術】 有鑑於7 0年代末期之石油危機，許多歐美國家開始 尋求能源出路。就台灣發電產業結構觀之，1 9 9 9年有 6 7%之電力來自火力發電，2 7%之電力來自核能，而 6%之電力來自水力發電。許多先進國家質疑核能發電之 經濟效益，以英、美及德國為例，在電業自由化後，許多 核電廠因經濟效益太低而自動關閉，且核能發電除經濟效 益之問題外，於核能發電時所產生之核廢料及核電廠事故 更可能帶給後代子孫無窮的禍害。至於火力發電，則因油 料依賴進口，而有國家安全以及經濟自主性的相關影響， 且其所造成的環境污染問題亦不容勿視。此外，水力發電 在我國目前雖只佔個位數的使用比例，但對於自然環境、 河川濬流的破壞也應認真評估。 台灣發電產業結構之改變，其可行之方案即為風力發 電，經專家學者評估，台灣為風能潛力優越的地區，若能 大量有效的使用此風力資源，使能源可多元化，減少對單 一能源的過份依賴而喪失自主獨立外，更能切合永續發展 的長期策略。 由於風力發電機主要係應用風能發電，所以風車是受 5 201001898 風主因此風車之設計與風能應用有緊密的關連性。而 風力2電簡單來說即是透過風能轉動葉片，將風能轉換為 機械，，並彻發電機將機械能轉換為電能，再利用蓄電 池將能量儲存，所以風力發電設備主要包括了風車以及 電機兩大部份。 發電機之發電效率隨其使用之時間會有所差異，且當 發電機之發f效率降低時，通常無直接對發電機進行測贫 之設備’因此㈣旁敲難各種外界之因素（如風力 二,ίι:電設備之問題，故常於發電效率之檢测時 浪費過夕之人力及成本。 了 何解決上述習用發電機之發電效率檢測問 題，即為本創作所欲解決之重點所在。 【發明内容】 本創作之主要目的，在㈣決_^ 發電機檢測方法及其裝置，藉由 =/、:種 數據，俾供判斷受測發電機之發電致率。機之各種錢及 為達前述之目的，本發明之方法係一 / -變頻動力控制訊號以控制—變 控制系統提供 動力驅動單元係帶動―待受測之發 ^單元，該變頻 被帶動後所產生之各種訊號再回饋予誃:動」且該發電機 上述之方法所採用之裝置係由〜心:系统。 變頻動力驅動單元，而此變頻動力心糸：電性連接一 發電機之樞軸轉動，發電機並與該 πV動一受測之 供回饋受測訊號。 上1糸統電性連接，俾 6 201001898 該變頻動力驅動單元免座 安裝座之兩端外側，該變頻別:::: 動力馬達’此直流變頻動力 動早ι有-直流㈣ 變頻動力控制器，其供帶動===制其轉速之 性驅動飛輪，該第一慣性:動=内侧亦設有-第二慣 間套設有-傳動皮帶讀與該第二慣性驅動飛輪 一本發明之上述及其他目的與優點，不難從下述 貫施例之詳細說明與_中，獲得深人了解。 、 當然，本發明在某些另件上，或另 所不同，·/日所選用之盘A t排上令迕有 财本說日騎巾，予以詳細 5兄月’亚於附圖中展示其構造。 【實施方式】 用 此 …請參閱第1圖至第3圖，圖中所示者為本創作所選 之貫施例結構，此僅供制之用，在專射請上並 種結構之限制。 《本實施例所提供之發電機檢測方法，其係由一控制系 統11提供一變頻動力控制訊號以控制一變頻動力驅動單 兀2，該變頻動力驅動單元2係帶動一待受測之發電機3 作動，且該發電機3被帶動後所產生之各種訊號再回 該控制系統11。 本實施例所提供之一種發電機檢測裝置，其所採用之 檢測裝置係供風力發電機之動力輸出測試使用，而可模擬 風力發電機在不同轉速時之發電狀況，並測試其電壓、電 201001898 /μ與不同轉速間之關係數據，且待受測之發電機3係以2 4伏特左右，且其發電功率約一仟瓦以下之風力發電機為 主。 該控制系統1 1具有一電子溝通介面i 2，此電子溝 通介面1 2可將測得之類比訊號轉換為數位訊號，該發電 枝3所產生之各種類比訊號則統一傳送至該電子溝通介面201001898 IX. Description of the Invention: [Technical Field] The present invention relates to a generator detection method and apparatus thereof, and more particularly to a method and apparatus for testing various data of a generator to detect its power generation efficiency. [Prior Art] In view of the oil crisis in the late 1970s, many European and American countries began to seek energy outlets. In terms of Taiwan's power generation industry structure, in 1979, 67% of electricity came from thermal power generation, 27% of electricity came from nuclear power, and 6% of electricity came from hydropower. Many advanced countries question the economic benefits of nuclear power generation. In the case of Britain, the United States and Germany, after the liberalization of the electricity industry, many nuclear power plants are automatically shut down due to low economic efficiency, and nuclear power generation is not only economically but also in nuclear energy. Nuclear waste and nuclear power plant accidents generated during power generation are more likely to bring endless disasters to future generations. As for thermal power generation, oil is dependent on imports, and there are related effects of national security and economic autonomy, and the environmental pollution caused by it cannot be ignored. In addition, hydropower generation currently accounts for only a single digit in China, but the damage to the natural environment and river turbulence should also be carefully evaluated. The possible change in the structure of Taiwan's power generation industry is wind power generation. After evaluation by experts and scholars, Taiwan is an area with superior wind energy potential. If this wind resource can be used in a large amount and effectively, the energy can be diversified and the single energy source can be reduced. Excessive dependence and loss of independence, more in line with the long-term strategy of sustainable development. Since wind turbines mainly use wind energy to generate electricity, the windmill is subject to wind power. Therefore, the design of the windmill is closely related to the application of wind energy. Wind power 2 simply means that the wind energy is used to turn the blades, convert the wind energy into machinery, and the generator converts the mechanical energy into electrical energy, and then uses the battery to store the energy. Therefore, the wind power generation equipment mainly includes the windmill and Two parts of the motor. The power generation efficiency of the generator will vary with the time of its use, and when the efficiency of the generator is reduced, there is usually no equipment for directly measuring the generator. Therefore, it is difficult to knock out various external factors (such as wind power). Second, ίι: The problem of electrical equipment, so it is often a waste of manpower and cost in the detection of power generation efficiency. How to solve the problem of power generation efficiency detection of the above-mentioned conventional generators is the focus of the creative solution. SUMMARY OF THE INVENTION The main purpose of the present invention is to determine the power generation rate of the generator under test by means of =/,: and the type of data in the (four) decision_^ generator detection method and its device. For the above purpose, the method of the present invention is a variable frequency power control signal provided by the control-variable control system to provide a power driving unit to drive the unit to be tested, and the various signals generated by the frequency conversion are fed back to the signal.誃:动" and the device used in the above method of the generator is from ~ heart: system. Variable frequency power drive unit, and this variable frequency power core: electrical connection of a generator pivot The generator is connected to the πV to test the feedback signal. The upper 1 电 electrical connection, 俾 6 201001898 The variable frequency power drive unit is free of the outside of the seat, the frequency converter:::: Power motor 'this DC variable frequency power early ι--DC (four) variable frequency power controller, its driving === the speed of its driving speed flywheel, the first inertia: moving = inside also - second customary The above and other objects and advantages of the present invention are provided with a transmission belt read and a second inertial drive flywheel, and it is not difficult to understand from the detailed description of the following embodiments. On some parts, or differently, the discs selected for the day/day are ordered to be robbed by the money, and the details are shown in the figure. 】 Use this... Please refer to Figure 1 to Figure 3. The figure shows the structure of the selected example of this creation. This is for the system only, and it is limited by the structure of the special shot. The generator detection method provided by the embodiment is provided by a control system 11 to provide a variable frequency power The signal is controlled to drive a variable frequency power driving unit 2, and the variable frequency power driving unit 2 drives a generator 3 to be tested to be activated, and the various signals generated by the generator 3 are returned to the control system 11. The generator detecting device provided by the embodiment is used for the power output test of the wind power generator, and can simulate the power generating state of the wind power generator at different rotational speeds, and test the voltage and electric power 201001898 /μ and the relationship between the different speeds, and the generator 3 to be tested is about 24 volts, and its wind power generator is about one watt or less. The control system 1 1 has an electronic communication. The interface i 2, the electronic communication interface 12 can convert the measured analog signal into a digital signal, and the various analog signals generated by the power generation branch 3 are uniformly transmitted to the electronic communication interface.
1 2。該控制系統1丄亦包含一電腦控制系統操作介面工 3_ ’其係魏該電子溝通介面！ 送讀健號並進 行整合。於本實施例中，該電腦控制系統操作介面丄3係 安裝於一般電腦5中之操作軟體，該電子溝通介面i 2將 該控㈣統1 1巾之各感應器訊號騎數位化之後，數位 訊號藉由電腦5㈣裝之電職㈣統操作介面i 3整合 而傳送至該電腦5，並於電社螢幕5 i上展補待受二 之發電機3之發電資訊狀況以及相關資訊，且可透過該兩 腦5之滑鼠5 2與鍵盤5 3配合螢幕5 i來控制該控制= 統11之功能。 該控制系統 .〜丄1係電性連接該變頻動力驅動單元2， 該變頻動力驅動單元2係供帶動該發電機3之樞軸3 動’且該發電機3並與該控㈣w i電性連接 饋受測訊號。 件仏口 於本實施例中，該變頻動力驅動單元2具有一 =1 ’且心裝座2 1於其中—端外側係設有—直流變頻 力馬達2 2 ’而該直流變頻動力馬達2 2係電性連接二 控制其轉速之變頻動力控制器2 3，且該直流變頻動力馬 8 201001898 達2 2係帶動-設於該安裝座2丄關之—第—慣性驅動 飛輪2 4。 该女裝座2 1於另一端兩側之同軸心上分別設有一軸 承座211，俾供該待受測之發電機3之柩軸31樞設， 且於該安裝座2 1内側之樞軸3 ljL係設有—第二慣性驅 動飛輪3 2，而該第-慣性驅動飛輪24與該第二慣性驅 動飛輪3 2間係套設有一傳動皮帶2 5，俾供該第二慣性 驅動飛輪3 2可與該第-慣性驅動飛輪2 4同步轉動，且 該傳動皮帶2 5之作動方向係與該直流變頻動力馬達2 2 及該發電機3之枢軸3 呈垂直，而該變頻動力驅動單元 2之電源係由-直流電源供應器（圖中未示）所提供。 該直流變頻動力馬達2 2係直接帶動該第一慣性驅動 ，輪2 4進行轉動，且該第—慣性驅動飛輪2 4係具有穩 疋轉速之功能，而該第—慣性_飛輪2 4係藉由該傳動 皮帶2 5而將動力再傳送至該第二慣性驅動飛輪3 2，並 藉由該第二慣性驅動飛輪3 2轉動而直接帶動該發電機3 之枢軸3 1進行轉動。 於本實施例中，本創作係設有一感應裝置4，其係包 發電機3之轉速感應器4 Q、—發電機3之溫度感應 器4 1、-發電機3發電之電壓感應器4 2、—發電機3 發電之電流感應器4 3、-機箱震動感應器4 4及一機箱 盒蓋開關4 5等多項感應器，且如上所述，該感應裝置4 係將受測訊號統-傳送至該電腦㈣线操作介面丄3。 因此，於檢測該發電機3前之效能時，係先於該安裝 9 201001898 座2 1上裝設該待受測之發電機3，並將 飛輪3 2套設於該發電機3之樞軸3丄上，再將動 第-慣性縣錄2 4上之軸皮帶2 5再套置於1第f 慣性驅動飛輪3 2，俾使該第二慣性驅動飛輪3 -慣性驅動飛輪2 4藉由該傳動皮帶2 5之套置而可連結 此外，於進行檢職發電機3之效能時，該控制系統 1 1係經由電腦5設錢檢測之相關數值並輸人至該 動力控制Μ 3，再藉由該變鶴力控制器2 3控制該直 流變頻動力馬達2 2之轉速，使該直流變頻動力馬達2 2 可帶動該第-慣性驅動飛輪24進行轉動，並藉由該傳動 皮帶2 5同步驅動該第二慣性驅動飛輪3 2轉動， 该第二慣性驅動飛輪3 2所連結之發電機3可隨該直流變 ，動力馬達2 2之轉速同步轉動。則此，欲受測之發電機 3因受該變頻動力驅動馬達2 2帶動而產生如風力發電之 發電效率’並經由該感應裝置4之各該感應器（如轉速感 應器4 0、溫度感應器4工、電麗感應器42、電流感應 以3、機箱震動感應器44及機箱盒蓋開關4 5)所取 ^之感應訊號_至該控制純i i，即可得知該受測之 發電機3之發電效率與預期之發電效率是否具有差異，而 可進一步判斷發電機是否可繼續使用或須進行更換 ^當然，本創作仍存在許多例子，其間僅細節上之變化 凊簽閱第4圖與第5圖，其係本創作之第二實施例，其 中，該變頻動力驅動單元2A具有一安裝座2丄A，且該 201001898 文裝座2 1A於其中-多而内側係枢設有一飛輪型之直流變 頻動力馬達2 2 A，該直流變頻動力馬達2 2A係電性連 接-控制其轉速之變頻動力控制器（其係設於該飛輪型之 直流變頻動力馬達2 2 A之中，故於圖中未示），苴係為4 8伏特^直流變頻馬達，且其輸出功率最高可達Γ馬力。 该安裝座21A於另-端兩側之同轴心上分別設有一 :二2 ; ] A，且於各該轴承座2 1 1 A間係枢接一傳 ’該傳動桿2 1 2A於該安裝座2 i A内係 2 4 A将生駆動飛輪2 4 A，且該第一慣性驅動飛輪 -傳動型之直流變頻動力馬達…間亦套設 傳動皮W 5 A，而該傳動捍2 i 2A於該安裝座2工 夕側，其中-端係與該待受測之發電機3之鄉3丄a 2一萬向接頭2 6同軸連接，且該傳動皮帶2 5 a之作 與該直流變頻動力馬達2 2 A及該傳動桿2工2 之則設於一可調整徑向高度 【圖式簡單說明】 第1圖係本創作之發電機測試運作流程圖 系本創作之變頻動力驅動單元之立體外觀圖 =圖係本創作結構之平面正視之剖面示意圖 第5 Ξ = 之變軸力驅料元立體外觀圖 _貫施例結構之平面側視示意圖 【主要7〇件符號說明】 (習用部分） 11 201001898 盈 #*>> (本發明部分） 控制系統11 電腦控制系統操作介面工 安裝座2 1 直流變頻動力馬達2 2 第一慣性驅動飛輪2 4 萬向接頭2 6 發電機3 第一慣性驅動飛輪3 2 轉速感應器4 0 電壓感應器4 2 機箱震動感應器4 4 電腦5 滑鼠5 21 2. The control system 1丄 also includes a computer control system operation interface 3_ ’, which is the electronic communication interface! Send the health number and integrate it. In this embodiment, the computer control system operation interface 丄3 is installed in the operating software of the general computer 5, and the electronic communication interface i 2 digitizes the sensor signals of the control unit. The signal is transmitted to the computer 5 through the integration of the computer (4) electric (4) operating interface i 3 , and the power generation information and related information of the generator 3 of the second generator are displayed on the screen 5 i The function of the control system 11 is controlled by the mouse 5 of the two brains 5 and the keyboard 5 3 being matched with the screen 5 i. The control system ～1 is electrically connected to the variable frequency power driving unit 2, and the variable frequency power driving unit 2 is configured to drive the pivot 3 of the generator 3 and the generator 3 is electrically connected to the control unit. Connect the feed test signal. In the present embodiment, the variable frequency power driving unit 2 has a = 1 'and the core mount 2 1 is disposed therein - the outer side of the end is provided with a DC variable frequency motor 2 2 ' and the DC variable frequency power motor 2 2 The electrical connection is controlled by a variable frequency power controller 2 3 for controlling the rotational speed thereof, and the DC variable frequency power horse 8 201001898 is driven by the 2 2 system - the first inertia driven flywheel 24 is disposed at the mounting base 2 . The female seat 2 1 is respectively provided with a bearing seat 211 on the concentric side of the other end, and the pivot shaft 31 of the generator 3 to be tested is pivoted, and the pivot of the inner side of the mounting seat 2 1 3 ljL is provided with a second inertial drive flywheel 3 2, and the first inertia drive flywheel 24 and the second inertia drive flywheel 3 2 are sleeved with a drive belt 25 for the second inertial drive flywheel 3 2 can rotate synchronously with the first inertia drive flywheel 24, and the driving direction of the transmission belt 25 is perpendicular to the DC variable frequency power motor 2 2 and the pivot 3 of the generator 3, and the variable frequency power driving unit 2 The power supply is provided by a DC power supply (not shown). The DC variable frequency power motor 2 2 directly drives the first inertia drive, the wheel 24 rotates, and the first inertia drive flywheel 24 has the function of stable rotation speed, and the first inertia_flywheel 24 The power is transmitted to the second inertial drive flywheel 32 by the drive belt 25, and the pivot 3 1 of the generator 3 is directly driven to rotate by the rotation of the second inertial drive flywheel 32. In this embodiment, the present invention is provided with an inductive device 4, which is a speed sensor 4 Q of the generator 3, a temperature sensor 4 1 of the generator 3, and a voltage sensor 4 3 generated by the generator 3. , a generator 3 generating current sensor 4 3, a chassis vibration sensor 4 4 and a chassis lid switch 4 5 and the like, and as described above, the sensing device 4 transmits the signal to be tested To the computer (four) line operation interface 丄 3. Therefore, when detecting the performance of the generator 3, the generator 3 to be tested is installed on the seat 9 1 201001898, and the flywheel 3 2 is set on the pivot of the generator 3. 3 丄, then the first inertia drive flywheel 3 2 is placed on the first f- inertia drive flywheel 3 2, so that the second inertial drive flywheel 3 - inertial drive flywheel 2 4 is used The transmission belt 25 is sleeved and can be coupled. In addition, when performing the performance of the inspection generator 3, the control system 1 1 sets the relevant value of the money detection via the computer 5 and inputs it to the power control unit 3, and then The variable speed force controller 2 3 controls the rotation speed of the DC variable frequency power motor 22, so that the DC variable frequency power motor 2 2 can drive the first inertia drive flywheel 24 to rotate, and is synchronized by the transmission belt 25 The second inertia-driven flywheel 3 2 is driven to rotate, and the generator 3 coupled to the second inertial drive flywheel 3 2 can be rotated synchronously with the speed of the power motor 2 2 . Then, the generator 3 to be tested is driven by the variable frequency power driving motor 22 to generate power generation efficiency such as wind power generation, and through the sensors of the sensing device 4 (such as the speed sensor 40, temperature sensing) The sensor 4, the current sensor 42, the current sensor 3, the chassis vibration sensor 44, and the chassis lid switch 4 5) take the sensing signal _ to the control pure ii, the learned hair can be known Whether the power generation efficiency of the motor 3 is different from the expected power generation efficiency, and it can be further judged whether the generator can continue to be used or needs to be replaced. Of course, there are still many examples in this creation, and only the details change during the process. And FIG. 5 is a second embodiment of the present invention, wherein the variable frequency power driving unit 2A has a mounting seat 2A, and the 201001898 text mounting seat 2 1A has a flywheel therein Type DC variable frequency power motor 2 2 A, the DC variable frequency power motor 2 2A is an electrical connection - a variable frequency power controller that controls its speed (which is installed in the flywheel type DC variable frequency power motor 2 2 A, so Not shown in the figure) Ju ^ Department of 48 volts DC inverter motor, and the output power up to Γ horsepower. The mounting seat 21A is respectively disposed on the concentric cores on both sides of the other end: a 2; 2; and A is pivotally connected to each of the bearing housings 2 1 1 A to transmit the transmission rod 2 1 2A The mounting seat 2 i A inner 2 4 A will produce a flywheel 2 4 A, and the first inertial drive flywheel-drive type DC variable frequency power motor ... is also provided with a transmission skin W 5 A, and the transmission 捍 2 i 2A is in the working side of the mounting seat 2, wherein the - end is coaxially connected with the 3丄a 2 10,000 joint 2 6 of the generator 3 to be tested, and the transmission belt is 5 5 a and the DC The variable frequency power motor 2 2 A and the transmission rod 2 work 2 are set at an adjustable radial height [simple description of the drawing] The first picture is the generator test operation flow chart of the present creation is the frequency conversion power drive unit of the present creation The three-dimensional appearance diagram = the diagram of the plane of the original structure of the cross-section of the schematic structure of the fifth Ξ = the variable axial force of the drive element three-dimensional appearance _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Part) 11 201001898 盈#*>> (part of the invention) control system 11 computer control system operation interface mount 2 1 DC variable frequency power motor 2 2 First inertia drive flywheel 2 4 Universal joint 2 6 Generator 3 First inertia drive flywheel 3 2 Speed sensor 4 0 Voltage sensor 4 2 Chassis vibration sensor 4 4 Computer 5 Mouse 5 2
變頻動力驅動單元2 A 軸承座2 1 1 A 直流變頻動力馬達2 2 A 傳動皮帶2 5 A 樞軸3 1 A 電子溝通介面12 3變頻動力驅動單元£ 軸承座2 1 1 變頻動力控制器2 3 傳動皮帶2 5 固定座2 7 柩軸3 1 感應裝置4 溫度感應器4 1 電流感應器4 3 機相盒：盖開關4 5 螢幕5 1 鍵盤5 3 安裴座2 1 A 傳動桿2 1 2 A 第一慣性驅動飛輪2 4 A 發電機3 12Variable frequency power drive unit 2 A Housing 2 1 1 A DC variable frequency power motor 2 2 A Drive belt 2 5 A Pivot 3 1 A Electronic communication interface 12 3 Variable frequency drive unit £ Housing 2 1 1 Variable frequency power controller 2 3 Drive belt 2 5 Mounting bracket 2 7 柩 shaft 3 1 Sensing device 4 Temperature sensor 4 1 Current sensor 4 3 Phase box: Cover switch 4 5 Screen 5 1 Keyboard 5 3 Ampoule 2 1 A Drive rod 2 1 2 A first inertial drive flywheel 2 4 A generator 3 12