甘肅箱變故障測試檢查方法

一、電阻測試法

　　熱(re)敏(min)(min)電(dian)(dian)容(rong)(rong)測(ce)驗(yan)法(fa)不是種用(yong)到(dao)的(de)(de)校(xiao)(xiao)正(zheng)辦(ban)法(fa)。常見(jian)來(lai)說是說 運用(yong)萬用(yong)表(biao)的(de)(de)熱(re)敏(min)(min)電(dian)(dian)容(rong)(rong)檔，云南電(dian)(dian)力(li)設備一整套的(de)(de)設備校(xiao)(xiao)正(zheng)三(san)相(xiang)(xiang)電(dian)(dian)機、路(lu)線(xian)圖(tu)、觸頭等要(yao)(yao)(yao)不要(yao)(yao)(yao)能夠合適用(yong)到(dao)標稱值相(xiang)(xiang)應要(yao)(yao)(yao)不要(yao)(yao)(yao)能夠通(tong)斷(duan)的(de)(de)一個辦(ban)法(fa)，或用(yong)兆歐表(biao)校(xiao)(xiao)正(zheng)相(xiang)(xiang)與(yu)(yu)相(xiang)(xiang)、相(xiang)(xiang)與(yu)(yu)地當中的(de)(de)絕(jue)緣性熱(re)敏(min)(min)電(dian)(dian)容(rong)(rong)等。校(xiao)(xiao)正(zheng)時，要(yao)(yao)(yao)留(liu)意選(xuan)取所用(yong)到(dao)的(de)(de)量限與(yu)(yu)校(xiao)(xiao)對表(biao)的(de)(de)為(wei)準性，常見(jian)用(yong)到(dao)熱(re)敏(min)(min)電(dian)(dian)容(rong)(rong)法(fa)校(xiao)(xiao)正(zheng)時實用(yong)方式(shi)是先(xian)常用(yong)低(di)端，互(hu)相(xiang)(xiang)要(yao)(yao)(yao)要(yao)(yao)(yao)留(liu)意被測(ce)路(lu)線(xian)圖(tu)要(yao)(yao)(yao)不要(yao)(yao)(yao)能夠有(you)管(guan)路(lu)，并不能感(gan)應起電(dian)(dian)校(xiao)(xiao)正(zheng)。

二、電壓測試法

　　額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)檢查法說的(de)(de)(de)是合理(li)利用(yong)萬用(yong)表(biao)合理(li)的(de)(de)(de)額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)檔，衡(heng)(heng)量(liang)電(dian)(dian)(dian)路系統(tong)中額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)值(zhi)的(de)(de)(de)種(zhong)技巧(qiao)。平(ping)常衡(heng)(heng)量(liang)時(shi)，時(shi)不(bu)(bu)時(shi)衡(heng)(heng)量(liang)電(dian)(dian)(dian)源(yuan)開關、安徽(hui)電(dian)(dian)(dian)器一(yi)整套的(de)(de)(de)裝(zhuang)置載荷的(de)(de)(de)額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)，時(shi)不(bu)(bu)時(shi)也衡(heng)(heng)量(liang)串入(ru)額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)，以(yi)診斷電(dian)(dian)(dian)纜線(xian)會(hui)不(bu)(bu)會(hui)順利。衡(heng)(heng)量(liang)的(de)(de)(de)時(shi)候要目光表(biao)的(de)(de)(de)檔位，抉擇合適(shi)的(de)(de)(de)的(de)(de)(de)分度值(zhi)，常情況(kuang)衡(heng)(heng)量(liang)不(bu)(bu)同交談或串入(ru)額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)時(shi)平(ping)常采用(yong)額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)高端(duan)大氣，以(yi)抓實不(bu)(bu)止于(yu)在高額(e)定(ding)電(dian)(dian)(dian)流(liu)(liu)(liu)低(di)分度值(zhi)下(xia)使用(yong)方法，防止把表(biao)損害(hai)；而且衡(heng)(heng)量(liang)直流(liu)(liu)(liu)變壓器時(shi)，安徽(hui)電(dian)(dian)(dian)器一(yi)整套的(de)(de)(de)裝(zhuang)置要目光正負符號電(dian)(dian)(dian)性。

三、電流測試法

　　工(gong)(gong)作功(gong)率值(zhi)量(liang)(liang)量(liang)(liang)公測法是普通精確衡量(liang)(liang)電(dian)(dian)源線路(lu)中的(de)工(gong)(gong)作功(gong)率值(zhi)量(liang)(liang)量(liang)(liang)會不符合要求正常人值(zhi)，以判定(ding)機(ji)械故障現(xian)象的(de)有一種技巧。對強(qiang)(qiang)電(dian)(dian)控制回路(lu)開(kai)(kai)關(guan)(guan)，云南省電(dian)(dian)器機(ji)器一整(zheng)套的(de)機(ji)器常采取(qu)將工(gong)(gong)作功(gong)率值(zhi)量(liang)(liang)量(liang)(liang)表或萬用表工(gong)(gong)作功(gong)率值(zhi)量(liang)(liang)量(liang)(liang)檔串接(jie)在(zai)電(dian)(dian)源線路(lu)中去(qu)精確衡量(liang)(liang)；對強(qiang)(qiang)電(dian)(dian)控制回路(lu)開(kai)(kai)關(guan)(guan)，常采取(qu)鉗形工(gong)(gong)作功(gong)率值(zhi)量(liang)(liang)量(liang)(liang)表查重。

四、設備自測法

　　借力各(ge)(ge)種各(ge)(ge)樣(yang)的(de)(de)(de)各(ge)(ge)樣(yang)設(she)備設(she)備估測各(ge)(ge)種各(ge)(ge)樣(yang)的(de)(de)(de)各(ge)(ge)樣(yang)基(ji)本性能(neng)指標(biao)，如用(yong)示波(bo)器看波(bo)型(xing)及基(ji)本性能(neng)指標(biao)的(de)(de)(de)改變，盡量具(ju)體分析發動機故障(zhang)的(de)(de)(de)病因，需用(yong)于(yu)弱電工程(cheng)路線(xian)圖中(zhong)。