DW10KB電渦流測功機感應(ying)(ying)子(zi)主要由旋轉(zhuan)(zhuan)部分(fen)和(he)(he)擺動部分(fen)（電樞和(he)(he)勵磁線(xian)圈(quan)(quan)）組(zu)成。轉(zhuan)(zhuan)子(zi)軸上的(de)感應(ying)(ying)子(zi)形狀猶如齒(chi)輪，與轉(zhuan)(zhuan)子(zi)同軸裝(zhuang)有(you)(you)(you)一(yi)個直流勵磁線(xian)圈(quan)(quan)。當勵磁線(xian)圈(quan)(quan)組(zu)通(tong)以直流電流時，其(qi)周圍便有(you)(you)(you)磁場存在，那么圍繞勵磁組(zu)就產生一(yi)閉(bi)合磁通(tong)。很明顯，位于繞組(zu)左側(ce)的(de)感應(ying)(ying)子(zi)具(ju)有(you)(you)(you)一(yi)個極性，右側(ce)具(ju)有(you)(you)(you)相反(fan)的(de)極性。

DW10KB電渦流測功機旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)時(shi)，由于(yu)磁密值的(de)(de)周期性變(bian)化而(er)產(chan)生渦流(liu)，此(ci)渦流(liu)產(chan)生的(de)(de)磁場(chang)同產(chan)生它的(de)(de)磁場(chang)相互作用，從而(er)產(chan)生與(yu)(yu)被(bei)(bei)試機反(fan)向的(de)(de)制(zhi)(zhi)動(dong)力矩，使電(dian)(dian)樞(shu)擺(bai)(bai)動(dong)，通過(guo)電(dian)(dian)樞(shu)上(shang)(shang)的(de)(de)力臂，將制(zhi)(zhi)動(dong)力傳給(gei)測量裝置。利用渦流(liu)產(chan)生制(zhi)(zhi)動(dong)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩來測量機械(xie)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩的(de)(de)裝置。被(bei)(bei)測動(dong)力機械(xie)與(yu)(yu)電(dian)(dian)磁滑差離合器(qi)的(de)(de)輸入軸連接，帶動(dong)電(dian)(dian)樞(shu)旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)，磁極則被(bei)(bei)安裝其(qi)上(shang)(shang)的(de)(de)測力臂掣(che)住只(zhi)能(neng)在一(yi)定范圍內擺(bai)(bai)動(dong)一(yi)角(jiao)度配(pei)合測力計(ji)就可(ke)以由此(ci)擺(bai)(bai)動(dong)角(jiao)直(zhi)接讀出(chu)電(dian)(dian)樞(shu)與(yu)(yu)磁極間作用的(de)(de)電(dian)(dian)磁轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩。略去風摩損(sun)耗等(deng)測量誤差時(shi)，此(ci)電(dian)(dian)磁轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩就等(deng)于(yu)被(bei)(bei)測動(dong)力機械(xie)的(de)(de)輸出(chu)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩。渦流(liu)測功機只(zhi)能(neng)產(chan)生制(zhi)(zhi)動(dong)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩，不能(neng)作為電(dian)(dian)動(dong)機運行。一(yi)般用于(yu)測量轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)上(shang)(shang)升(sheng)而(er)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩下降，或(huo)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩變(bian)化而(er)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)基(ji)本不變(bian)的(de)(de)動(dong)力機械(xie)。

對渦(wo)流(liu)測(ce)(ce)功(gong)(gong)(gong)機(ji)(ji)(ji)進(jin)行(xing)定(ding)電(dian)流(liu)、定(ding)速(su)(su)度、定(ding)轉(zhuan)(zhuan)矩高轉(zhuan)(zhuan)速(su)(su)約為大(da)功(gong)(gong)(gong)率的突加負(fu)載(zai)與突減負(fu)載(zai)適應性結構簡單、運(yun)行(xing)穩定(ding)、價(jia)格低(di)廉、使用(yong)維護方便；采用(yong)水(shui)冷卻，噪(zao)音低(di)、振動(dong)(dong)(dong)小；輸(shu)入轉(zhuan)(zhuan)速(su)(su)范圍寬，可用(yong)于(yu)變頻調速(su)(su)等各(ge)類(lei)電(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)及(ji)動(dong)(dong)(dong)力(li)機(ji)(ji)(ji)械的型式(shi)試(shi)(shi)(shi)驗(yan)使用(yong)場合：適用(yong)于(yu)高轉(zhuan)(zhuan)速(su)(su)、大(da)功(gong)(gong)(gong)率動(dong)(dong)(dong)力(li)機(ji)(ji)(ji)械的轉(zhuan)(zhuan)矩和功(gong)(gong)(gong)率測(ce)(ce)量，尤其適用(yong)于(yu)動(dong)(dong)(dong)力(li)機(ji)(ji)(ji)械的仿真壽命試(shi)(shi)(shi)驗(yan)及(ji)溫升試(shi)(shi)(shi)驗(yan)，如串激電(dian)機(ji)(ji)(ji)、三相電(dian)機(ji)(ji)(ji)、同(tong)步電(dian)機(ji)(ji)(ji)、調速(su)(su)電(dian)機(ji)(ji)(ji)、電(dian)動(dong)(dong)(dong)工具及(ji)大(da)功(gong)(gong)(gong)率電(dian)機(ji)(ji)(ji)。電(dian)渦(wo)流(liu)測(ce)(ce)功(gong)(gong)(gong)機(ji)(ji)(ji)做性能試(shi)(shi)(shi)驗(yan)、型式(shi)試(shi)(shi)(shi)驗(yan)、研究試(shi)(shi)(shi)驗(yan)。

測(ce)(ce)(ce)功(gong)(gong)機(ji)是測(ce)(ce)(ce)量(liang)電機(ji)扭(niu)矩、轉(zhuan)速(su)、軸功(gong)(gong)率(lv)(lv)的(de)(de)測(ce)(ce)(ce)量(liang)設備(bei)；測(ce)(ce)(ce)量(liang)電壓、電流、輸(shu)(shu)入功(gong)(gong)率(lv)(lv)、頻率(lv)(lv)、功(gong)(gong)率(lv)(lv)因數需要配直(zhi)(zhi)流電參數測(ce)(ce)(ce)量(liang)儀。測(ce)(ce)(ce)功(gong)(gong)機(ji)及其(qi)測(ce)(ce)(ce)試(shi)系統由測(ce)(ce)(ce)功(gong)(gong)機(ji)、控制(zhi)器、機(ji)械夾具聯軸器、水(shui)冷系統等構成，它可以任意改變(bian)電機(ji)的(de)(de)負載，直(zhi)(zhi)接測(ce)(ce)(ce)量(liang)出(chu)電機(ji)的(de)(de)空載、負載及堵轉(zhuan)狀態(tai)下(xia)電機(ji)的(de)(de)輸(shu)(shu)出(chu)轉(zhuan)距、轉(zhuan)速(su)、輸(shu)(shu)出(chu)功(gong)(gong)率(lv)(lv)。

1、同時檢(jian)測(ce)輸出轉矩、轉速、輸出功率；實測(ce)數據(ju)實時刷(shua)新，確保數據(ju)的同步性，更加真(zhen)實的放映電機(ji)的性能。

2、配有串行(xing)RS232及打印接口，測(ce)試(shi)數據以EXCELL文檔形(xing)式保(bao)存形(xing)成數據報(bao)表。曲線以圖(tu)片格式展現。

3、可分(fen)手(shou)動(dong)/自動(dong)測(ce)(ce)試(shi)(shi)，測(ce)(ce)試(shi)(shi)時間(jian)自動(dong)設(she)定；自動(dong)測(ce)(ce)試(shi)(shi)是在測(ce)(ce)試(shi)(shi)軟件界面設(she)置(zhi)加(jia)載量與加(jia)載速度。

4、可自動繪制電機特性曲(qu)線(xian)；可以形成(cheng)T-N曲(qu)線(xian)。

5、具有速度(du)反饋控(kong)制、轉矩補償(chang)控(kong)制。

6、電(dian)(dian)機(ji)(ji)(ji)(ji)夾(jia)(jia)裝(zhuang)(zhuang)方便調節(jie)(jie)，便于安裝(zhuang)(zhuang)電(dian)(dian)機(ji)(ji)(ji)(ji)。組(zu)成系(xi)統(tong)配置<（1）配置選(xuan)擇配置一(yi)：測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)控(kong)制(zhi)(zhi)器(qi)、測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)、機(ji)(ji)(ji)(ji)械夾(jia)(jia)具(ju)、聯(lian)軸(zhou)器(qi)功(gong)(gong)(gong)(gong)能描述：手動調節(jie)(jie)負(fu)載(zai)大(da)小(xiao)（可以連續(xu)調節(jie)(jie)），可以測(ce)(ce)試(shi)(shi)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)速、轉(zhuan)矩、輸出(chu)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)配置二：測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)控(kong)制(zhi)(zhi)器(qi)、測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)、機(ji)(ji)(ji)(ji)械夾(jia)(jia)具(ju)、聯(lian)軸(zhou)器(qi)、電(dian)(dian)參數(shu)(shu)（單(dan)相(xiang)(xiang)、直流(liu)(liu)(liu)(liu)、三相(xiang)(xiang)）功(gong)(gong)(gong)(gong)能描述：手動調節(jie)(jie)負(fu)載(zai)大(da)小(xiao)（可以連續(xu)調節(jie)(jie)），可以測(ce)(ce)試(shi)(shi)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)速、轉(zhuan)矩、輸出(chu)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)、電(dian)(dian)壓(ya)、電(dian)(dian)流(liu)(liu)(liu)(liu)、功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)因數(shu)(shu)、頻率(lv)(lv)(lv)(lv)(lv)、輸入功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)、效率(lv)(lv)(lv)(lv)(lv)、配置三：測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)控(kong)制(zhi)(zhi)器(qi)、測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)、機(ji)(ji)(ji)(ji)械夾(jia)(jia)具(ju)、聯(lian)軸(zhou)器(qi)、電(dian)(dian)參數(shu)(shu)（單(dan)相(xiang)(xiang)、直流(liu)(liu)(liu)(liu)、三相(xiang)(xiang)）、測(ce)(ce)試(shi)(shi)軟件(jian)、工(gong)控(kong)機(ji)(ji)(ji)(ji)+顯(xian)示(shi)器(qi)功(gong)(gong)(gong)(gong)能描述：手動/自動調節(jie)(jie)負(fu)載(zai)大(da)小(xiao)，可以連續(xu)調節(jie)(jie)或者通過軟件(jian)自動加(jia)載(zai)測(ce)(ce)試(shi)(shi)，可以測(ce)(ce)試(shi)(shi)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)速、轉(zhuan)矩、輸出(chu)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)、電(dian)(dian)壓(ya)、電(dian)(dian)流(liu)(liu)(liu)(liu)、功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)因數(shu)(shu)、頻率(lv)(lv)(lv)(lv)(lv)、輸入功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)(lv)、效率(lv)(lv)(lv)(lv)(lv)；軟件(jian)能自動記錄數(shu)(shu)據(ju)、保存打印特(te)性曲線(xian)。配置四(si)：測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)控(kong)制(zhi)(zhi)器(qi)、測(ce)(ce)功(gong)(gong)(gong)(gong)機(ji)(ji)(ji)(ji)、機(ji)(ji)(ji)(ji)械夾(jia)(jia)具(ju)、聯(lian)軸(zhou)器(qi)、電(dian)(dian)參數(shu)(shu)（單(dan)相(xiang)(xiang)、直流(liu)(liu)(liu)(liu)、三相(xiang)(xiang)）、測(ce)(ce)試(shi)(shi)軟件(jian)、工(gong)控(kong)機(ji)(ji)(ji)(ji)+顯(xian)示(shi)器(qi)、變頻電(dian)(dian)源(yuan)（直流(liu)(liu)(liu)(liu)穩(wen)壓(ya)電(dian)(dian)源(yuan)）、控(kong)制(zhi)(zhi)柜

系統功(gong)能(neng)描(miao)述(shu)：

1、系(xi)統(tong)集成一體化、美觀(guan)大方(fang)、操作(zuo)方(fang)便、方(fang)便移(yi)動(dong)、節(jie)省(sheng)空間

2、手動(dong)/自動(dong)調節(jie)負載(zai)大小(xiao)，可以連續調節(jie)或者通過軟件自動(dong)加載(zai)測試(shi)，可以測試(shi)電機轉速、轉矩、輸出功(gong)(gong)率、電壓、電流、功(gong)(gong)率因數、頻率、輸入功(gong)(gong)率、效(xiao)率；軟件能自動(dong)記(ji)錄數據(ju)、保存打印特性曲線。

3、電量(liang)測試儀具有(you)多檔量(liang)程（自(zi)動切(qie)換）滿足大(da)功率電機和(he)小(xiao)功率電機的測試；

4、可(ke)以電腦上(shang)控(kong)制電機的開(kai)關操作；

5、系統具有手動、自動測試方(fang)式(shi)(shi)（此方(fang)式(shi)(shi)可(ke)不聯接電腦(nao)操作(zuo)）全部過程可(ke)在控制(zhi)柜上的顯示控制(zhi)儀上實現(xian)；數(shu)據可(ke)鎖(suo)存(cun),以便手工記錄；

系統軟件介紹：

1、測試(shi)界面：測試(shi)界面可以實(shi)時(shi)顯(xian)示測試(shi)的(de)(de)瞬時(shi)值(zhi)（電(dian)壓、電(dian)流、轉(zhuan)速、轉(zhuan)矩、輸入功(gong)率(lv)、輸出功(gong)率(lv)、效率(lv)），并可以間按一定的(de)(de)時(shi)間采集數據。同時(shi)在測試(shi)過(guo)(guo)程中曲線自(zi)動繪制。更(geng)好的(de)(de)監控測試(shi)的(de)(de)過(guo)(guo)程。

2、報(bao)表(biao)分(fen)析(xi)：（1）整個測試過程的曲線圖(tu)（電(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)流、轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)、轉(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)(ju)(ju)、輸(shu)入功(gong)率(lv)、輸(shu)出功(gong)率(lv)、效率(lv)）（2）銘(ming)牌參數值(zhi)(zhi)(zhi)(zhi)（3）關(guan)鍵(jian)點電(dian)(dian)(dian)(dian)機性能(neng)分(fen)析(xi)空載點：電(dian)(dian)(dian)(dian)流值(zhi)(zhi)(zhi)(zhi)和轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)值(zhi)(zhi)(zhi)(zhi)大(da)(da)轉(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)(ju)(ju)點：轉(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)(ju)(ju)值(zhi)(zhi)(zhi)(zhi)、轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)值(zhi)(zhi)(zhi)(zhi)、電(dian)(dian)(dian)(dian)流值(zhi)(zhi)(zhi)(zhi)、輸(shu)出功(gong)率(lv)值(zhi)(zhi)(zhi)(zhi)、效率(lv)值(zhi)(zhi)(zhi)(zhi)大(da)(da)輸(shu)出功(gong)率(lv)點：轉(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)(ju)(ju)值(zhi)(zhi)(zhi)(zhi)、轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)值(zhi)(zhi)(zhi)(zhi)、電(dian)(dian)(dian)(dian)流值(zhi)(zhi)(zhi)(zhi)、輸(shu)出功(gong)率(lv)值(zhi)(zhi)(zhi)(zhi)、效率(lv)值(zhi)(zhi)(zhi)(zhi)高效率(lv)值(zhi)(zhi)(zhi)(zhi)：轉(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)(ju)(ju)值(zhi)(zhi)(zhi)(zhi)、轉(zhuan)(zhuan)(zhuan)(zhuan)速(su)值(zhi)(zhi)(zhi)(zhi)、電(dian)(dian)(dian)(dian)流值(zhi)(zhi)(zhi)(zhi)、輸(shu)出功(gong)率(lv)值(zhi)(zhi)(zhi)(zhi)、效率(lv)值(zhi)(zhi)(zhi)(zhi).