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無刷(shua)電機?電壓器維修費及檢查(cha)實踐教學系統
一、說明
本裝置設(she)配(pei)是來來進(jin)行兩相電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓器(qi)、兩相電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)容（電(dian)(dian)(dian)(dian)容器(qi)）使用異步電(dian)(dian)(dian)(dian)動四(si)輪三輪機和(he)三相四(si)線(xian)鼠籠異步電(dian)(dian)(dian)(dian)動四(si)輪三輪機的拆(chai)(chai)卸(xie)、重繞(rao)、拆(chai)(chai)卸(xie)、返(fan)(fan)修(xiu)和(he)無(wu)(wu)(wu)刷(shua)(shua)直(zhi)流(liu)(liu)無(wu)(wu)(wu)刷(shua)(shua)交(jiao)流(liu)(liu)接觸器(qi)原(yuan)機在線(xian)檢(jian)測的專職(zhi)招式(shi)(shi)實踐app平臺，可對畢(bi)業生在無(wu)(wu)(wu)刷(shua)(shua)直(zhi)流(liu)(liu)無(wu)(wu)(wu)刷(shua)(shua)交(jiao)流(liu)(liu)接觸器(qi)拆(chai)(chai)卸(xie)、重繞(rao)、拆(chai)(chai)卸(xie)及(ji)維(wei)保等(deng)(deng)方面來來進(jin)行專職(zhi)招式(shi)(shi)魔鬼訓(xun)練。主要用于于機電(dian)(dian)(dian)(dian)設(she)配(pei)分(fen)離式(shi)(shi)化(hua)、自動化(hua)及(ji)想(xiang)關電(dian)(dian)(dian)(dian)力設(she)配(pei)工(gong)(gong)程專業的《無(wu)(wu)(wu)刷(shua)(shua)直(zhi)流(liu)(liu)無(wu)(wu)(wu)刷(shua)(shua)交(jiao)流(liu)(liu)接觸器(qi)制(zhi)作工(gong)(gong)藝設(she)計》《無(wu)(wu)(wu)刷(shua)(shua)直(zhi)流(liu)(liu)無(wu)(wu)(wu)刷(shua)(shua)交(jiao)流(liu)(liu)接觸器(qi)返(fan)(fan)修(xiu)》《無(wu)(wu)(wu)刷(shua)(shua)直(zhi)流(liu)(liu)無(wu)(wu)(wu)刷(shua)(shua)交(jiao)流(liu)(liu)接觸器(qi)軟(ruan)件測試》等(deng)(deng)專業，整合自動化(hua)工(gong)(gong)業出版商社和(he)國(guo)內勞功得(de)到(dao)保障部《國(guo)內專職(zhi)條件—返(fan)(fan)修(xiu)安(an)裝電(dian)(dian)(dian)(dian)焊工(gong)(gong)返(fan)(fan)修(xiu)》《專職(zhi)專職(zhi)招式(shi)(shi)認定(ding)培訓(xun)學習(xi)課本—返(fan)(fan)修(xiu)安(an)裝電(dian)(dian)(dian)(dian)焊工(gong)(gong)返(fan)(fan)修(xiu)》等(deng)(deng)想(xiang)關相關內容，時可當為基礎、初(chu)中級、高(gao)等(deng)(deng)返(fan)(fan)修(xiu)安(an)裝電(dian)(dian)(dian)(dian)焊工(gong)(gong)返(fan)(fan)修(xiu)的定(ding)級考核方案與認定(ding)的設(she)配(pei)。
二、工藝叁數
1、放入的(de)電(dian)壓：三相四(si)線四(si)線制～380V±10% 50Hz
2、的工作情況：情況溫(wen)度因(yin)(yin)素(su)因(yin)(yin)素(su)區(qu)間(jian)為-5～＋40℃ 比較溫(wen)度因(yin)(yin)素(su)因(yin)(yin)素(su)＜85%（25℃
） 3、控制(zhi)系(xi)統數量：＜1.5KVA 4、形態(tai)長寬比：1300mm×750mm×1300mm
三、裝制的人員配備
1、電原(yuan)掌控(kong)屏 掌控(kong)屏為(wei)鐵(tie)質雙層玻璃亞光密紋噴塑(su)的(de)結(jie)構，鋁質面板開關
2、培(pei)(pei)訓桌 培(pei)(pei)訓主屏幕上方附有(you)防電磁干擾隔熱產品墊，只為易于繞(rao)線和培(pei)(pei)訓室的(de)治理，將手搖式式光學運算線繞(rao)機穩定在主屏幕上，椅子左下方現(xian)有(you)存放銅芯的(de)繞(rao)線柜(ju)。
3、保(bao)(bao)持(chi)器職能板 （1）380V四(si)線(xian)(xian)按(an)鍵(jian)(jian)電原(yuan)線(xian)(xian)手機輸入，經漏電養護的(de)器和總按(an)鍵(jian)(jian)，由觸及(ji)器完成(cheng)起、停(ting)按(an)鍵(jian)(jian)參與(yu)運(yun)行(xing)，并擁有(you)急停(ting)保(bao)(bao)持(chi)按(an)鍵(jian)(jian)。 （2）保(bao)(bao)持(chi)屏開關按(an)鈕上擁有(you)表針式交流溝通會(hui)輸出精(jing)度(du)(du)功(gong)率表三只，監測380V輸電輸出精(jing)度(du)(du)功(gong)率。 （3）380V隨(sui)意(yi)調(diao)(diao)節(jie)節(jie)為(wei)交流溝通會(hui)按(an)鍵(jian)(jian)電原(yuan)線(xian)(xian)，完成(cheng)1.5KVA380V同軸自耦調(diao)(diao)壓(ya)器參與(yu)調(diao)(diao)壓(ya)，可輸出精(jing)度(du)(du)380V0～450V及(ji)三相(xiang)變頻(pin)器0～250V隨(sui)意(yi)調(diao)(diao)節(jie)節(jie)為(wei)輸出精(jing)度(du)(du)功(gong)率。 （4）整流按(an)鍵(jian)(jian)電原(yuan)線(xian)(xian)部份： 220V/0.5A整流按(an)鍵(jian)(jian)電原(yuan)線(xian)(xian)組，也(ye)有(you)斷(duan)路養護的(de)職能。 0～250V隨(sui)意(yi)調(diao)(diao)節(jie)節(jie)為(wei)整流低壓(ya)按(an)鍵(jian)(jian)電原(yuan)線(xian)(xian)組，擁有(you)過壓(ya)養護的(de)及(ji)斷(duan)路養護的(de)職能。
4、儀(yi)(yi)表(biao)(biao)(biao)(biao)盤性能(neng)(neng)板 （1）出具交談(tan)數(shu)子(zi)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)直(zhi)流(liu)電(dian)(dian)值(zhi)(zhi)(zhi)表(biao)(biao)(biao)(biao)三(san)(san)只(zhi)，自(zi)動(dong)(dong)(dong)(dong)(dong)估(gu)測時(shi)(shi)間的(de)(de)(de)(de)位置0～5A，精(jing)(jing)確度(du)(du)(du)0.5級(ji)(ji)，九位半數(shu)顯(xian)式儀(yi)(yi)表(biao)(biao)(biao)(biao)儀(yi)(yi)表(biao)(biao)(biao)(biao)。 （2）直(zhi)流(liu)直(zhi)流(liu)電(dian)(dian)值(zhi)(zhi)(zhi)數(shu)子(zi)毫安表(biao)(biao)(biao)(biao)三(san)(san)只(zhi)：自(zi)動(dong)(dong)(dong)(dong)(dong)估(gu)測時(shi)(shi)間的(de)(de)(de)(de)位置0～2000mA，九位半數(shu)顯(xian)式儀(yi)(yi)表(biao)(biao)(biao)(biao)儀(yi)(yi)表(biao)(biao)(biao)(biao)，精(jing)(jing)確度(du)(du)(du)0.5級(ji)(ji)。 （3）智力(li)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)、額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)質(zhi)數(shu)表(biao)(biao)(biao)(biao)三(san)(san)只(zhi)：由幾(ji)套微筆(bi)記(ji)本(ben)電(dian)(dian)腦，繞城高速、高精(jing)(jing)確度(du)(du)(du)A/D轉(zhuan)化成(cheng)心片和(he)全數(shu)顯(xian)式儀(yi)(yi)表(biao)(biao)(biao)(biao)儀(yi)(yi)表(biao)(biao)(biao)(biao)線路造成(cheng)。在鍵(jian)控、數(shu)顯(xian)式儀(yi)(yi)表(biao)(biao)(biao)(biao)儀(yi)(yi)表(biao)(biao)(biao)(biao)市(shi)場(chang)改變(bian)人機(ji)對戰(zhan)聊(liao)天對話的(de)(de)(de)(de)智力(li)管(guan)控形式 。從而從而提高自(zi)動(dong)(dong)(dong)(dong)(dong)估(gu)測時(shi)(shi)間的(de)(de)(de)(de)位置和(he)試(shi)(shi)驗(yan)(yan)(yan)試(shi)(shi)驗(yan)(yan)(yan)精(jing)(jing)確度(du)(du)(du)，將被測直(zhi)流(liu)電(dian)(dian)值(zhi)(zhi)(zhi)、工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)直(zhi)流(liu)電(dian)(dian)值(zhi)(zhi)(zhi)瞬(shun)時(shi)(shi)值(zhi)(zhi)(zhi)的(de)(de)(de)(de)抽樣信(xin)息經A/D變(bian)幻，運用為先進的(de)(de)(de)(de)DSP能(neng)(neng)力(li)計算(suan)的(de)(de)(de)(de)有(you)(you)功(gong)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)、無功(gong)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)，額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)表(biao)(biao)(biao)(biao)精(jing)(jing)確度(du)(du)(du)為0.5級(ji)(ji)，直(zhi)流(liu)電(dian)(dian)值(zhi)(zhi)(zhi)、工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)直(zhi)流(liu)電(dian)(dian)值(zhi)(zhi)(zhi)檢(jian)(jian)測的(de)(de)(de)(de)范圍依次(ci)為450V、5A，可(ke)自(zi)動(dong)(dong)(dong)(dong)(dong)估(gu)測過載的(de)(de)(de)(de)有(you)(you)功(gong)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)、無功(gong)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)、額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)質(zhi)數(shu)及(ji)過載的(de)(de)(de)(de)特征(zheng)；還(huan)還(huan)行(xing)儲(chu)存室、紀要15組(zu)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)和(he)額(e)(e)定(ding)(ding)(ding)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)效(xiao)(xiao)(xiao)(xiao)(xiao)(xiao)率(lv)(lv)(lv)質(zhi)數(shu)的(de)(de)(de)(de)試(shi)(shi)驗(yan)(yan)(yan)試(shi)(shi)驗(yan)(yan)(yan)畢竟數(shu)據信(xin)息，并可(ke)逐組(zu)檢(jian)(jian)查。 （4）220V功(gong)率(lv)(lv)(lv)電(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)器轉(zhuan)動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)式機(ji)功(gong)率(lv)(lv)(lv)電(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)器：4uF/450V CBB功(gong)率(lv)(lv)(lv)電(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)器。 （5）雙刀雙擲電(dian)(dian)開關三(san)(san)只(zhi)。 （6）能(neng)(neng)調功(gong)率(lv)(lv)(lv)電(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)：兩(liang)兩(liang)0～900Ω/0.5A能(neng)(neng)調功(gong)率(lv)(lv)(lv)電(dian)(dian)阻(zu)(zu)值(zhi)(zhi)(zhi)。
5、器材裝備(bei) （1）500V登級兆歐表(biao)(biao)一支，適用(yong)測評主軸電(dian)機(ji)電(dian)機(ji)定子絕(jue)緣電(dian)容電(dian)容 （2）890B+數(shu)值萬用(yong)表(biao)(biao)，三維半提示 （3）鉗(qian)形(xing)電(dian)流值表(biao)(biao)一支
6、制做機 、交流(liu)接觸器(qi)(qi)等(deng)選配(pei) （1）拆、裝工(gong)貝1套：6寸三爪拉馬、行(xing)為氣(qi)動扳手(shou)、鉆(zhan)頭、劃線(xian)(xian)板、并線(xian)(xian)板、小剪(jian)刀(dao)等(deng)。 （2）繞(rao)線(xian)(xian)裝置設備1套：交流(liu)接觸器(qi)(qi)繞(rao)線(xian)(xian)模、繞(rao)線(xian)(xian)軸、繞(rao)線(xian)(xian)架(jia)、并線(xian)(xian)架(jia)等(deng) （3）手(shou)搖式電(dian)(dian)(dian)子篩選繞(rao)線(xian)(xian)機幾臺：數(shu)顯儀表(biao)依(yi)據0～9999匝數(shu)，篩選透徹、篩選便捷 （4）未(wei)浸(jin)漆(qi)(qi)的(de)三相(xiang)(xiang)四線(xian)(xian)制變頻(pin)器(qi)(qi)電(dian)(dian)(dian)電(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)值(zhi)(zhi)器(qi)(qi)：電(dian)(dian)(dian)阻(zu)(zu)量100VA，電(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)值(zhi)(zhi)AC220V/55V，電(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)0.45A/1.8A。 （5）未(wei)浸(jin)漆(qi)(qi)的(de)三相(xiang)(xiang)四線(xian)(xian)制變頻(pin)器(qi)(qi)電(dian)(dian)(dian)電(dian)(dian)(dian)阻(zu)(zu)轉運(yun)異步電(dian)(dian)(dian)動式式機：載荷(he)(he)系(xi)數(shu)工(gong)率120W，電(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)值(zhi)(zhi)220V，電(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)1A，轉速1420r/min。 （6）未(wei)浸(jin)漆(qi)(qi)的(de)三相(xiang)(xiang)四線(xian)(xian)制鼠籠異步電(dian)(dian)(dian)動式式機：載荷(he)(he)系(xi)數(shu)工(gong)率180W，電(dian)(dian)(dian)阻(zu)(zu)值(zhi)(zhi)值(zhi)(zhi)380V（Y接法），轉速1400r/min。
7、實踐電(dian)纜線及設(she)備 分為高(gao)穩定絕(jue)緣性護(hu)套組(zu)成(cheng)部分手槍(qiang)插鏈(lian)布線（不出現(xian)任意觸電(dian)時的(de)能夠），之中分為無(wu)氧銅(tong)(tong)抽絲(si)而成(cheng)頭頂頭發(fa)絲(si)般(ban)細的(de)多股線，起到超(chao)軟目標，項(xiang)目外(wai)包丁晴聚氯氯乙烯(xi)絕(jue)緣性層，具備松軟、耐壓性高(gao)、構造大、防固化、彈(dan)性好等的(de)特點，插頭線分為實芯銅(tong)(tong)質件風衣外(wai)套鈹輕(qing)銅(tong)(tong)彈(dan)片，碰(peng)觸良好的(de)。
四、實踐業務
（一）220V電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)修復(fu)及軟(ruan)(ruan)件(jian)公(gong)(gong)測方(fang)法 1．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)改造前的(de)數據表格信息(xi)與算起 2．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)的(de)改造 3．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)的(de)電(dian)(dian)(dian)(dian)機繞(rao)線繞(rao)制 4．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)拆卸(xie) 5．絕緣性熱敏內阻(zu)軟(ruan)(ruan)件(jian)公(gong)(gong)測方(fang)法 6．直流變(bian)電(dian)(dian)(dian)(dian)器(qi)(qi)熱敏內阻(zu)軟(ruan)(ruan)件(jian)公(gong)(gong)測方(fang)法 7．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)相同端判別 8．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)變(bian)比軟(ruan)(ruan)件(jian)公(gong)(gong)測方(fang)法 9．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)輕載執行 10．電(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)器(qi)(qi)虛接(jie)
（二）220V電(dian)(dian)動四(si)輪(lun)機(ji)檢測及(ji)檢測 1．220V電(dian)(dian)感(gan)轉運(yun)電(dian)(dian)動四(si)輪(lun)機(ji)撤(che)除前(qian)的(de)(de)數據報告記錄表(biao)與(yu)測算 2．220V異(yi)步電(dian)(dian)動四(si)輪(lun)機(ji)的(de)(de)撤(che)除 3．220V電(dian)(dian)動四(si)輪(lun)機(ji)線(xian)圈繞制 4．220V變電(dian)(dian)器(qi)的(de)(de)拆(chai)卸 5．絕緣層內阻(zu)檢測 6．整流內阻(zu)檢測 7．220V異(yi)步電(dian)(dian)動四(si)輪(lun)機(ji)滿載 8．220V異(yi)步電(dian)(dian)動四(si)輪(lun)機(ji)短路等問題(ti)
（三）180W相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)的清(qing)洗及公(gong)(gong)測(ce)英(ying)文(wen) 1．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)折(zhe)除前的的數據記錄與折(zhe)算 2．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)的折(zhe)除 3．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)繞(rao)阻(zu)繞(rao)制 4．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)安(an)裝 5．隔絕(jue)內(nei)阻(zu)公(gong)(gong)測(ce)英(ying)文(wen) 6．直流電(dian)(dian)(dian)(dian)內(nei)阻(zu)公(gong)(gong)測(ce)英(ying)文(wen) 7．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)繞(rao)阻(zu)首端部判別 8．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)變(bian)壓(ya)器(qi)空載(zai) 9．相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)源四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)制四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)鼠(shu)(shu)籠(long)(long)(long)式(shi)異(yi)步(bu)(bu)電(dian)(dian)(dian)(dian)動機(ji)漏電(dian)(dian)(dian)(dian)
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