YBF系列風(feng)機用電機在使用時(shi)有時(shi)會遇見(jian)一些故(gu)障(zhang)，那么面(mian)對各種各樣的故(gu)障(zhang)應該(gai)如何解決(jue)呢？下(xia)面(mian)我們看下(xia)具體的方法。

1、故障現(xian)象(xiang)：防(fang)爆電(dian)機不能起(qi)動(dong)，YBF系列風機用電(dian)機，而且沒有任何聲音。原因：①保(bao)險(xian)絲熔斷(duan)。②起(qi)動(dong)器(qi)掉閘。③電(dian)源沒有電(dian)。

 2、故障現象：防爆電(dian)機(ji)不能起(qi)動(dong)，有嗡嗡的響聲。原因：①電(dian)源線一相斷線，YBF系列風機(ji)用電(dian)機(ji)批發(fa)，或(huo)保險絲(si)有一相熔斷，或(huo)電(dian)動(dong)機(ji)有一相繞組斷線。②定子與(yu)轉子之(zhi)間的空氣間隙不正常，使定子與(yu)轉子相碰。③軸承損壞。④被帶動(dong)機(ji)械卡(ka)住。

YBF系列風機用(yong)電機主要用(yong)于煤礦、石(shi)油天1然氣、石(shi)油化工(gong)和化學(xue)工(gong)業。此外，在紡織(zhi)、冶金、城市(shi)煤氣、交(jiao)通(tong)、糧(liang)油加工(gong)、造(zao)紙(zhi)、醫1藥等部(bu)門(men)也被廣泛應用(yong)。防爆電機作為主要的動(dong)力設(she)備(bei)，通(tong)常用(yong)于驅動(dong)泵、風機、壓縮機和其他傳動(dong)機械。產品(pin)分類按防爆原(yuan)理.

可分為(wei)煤礦(kuang)運(yun)輸(shu)機(ji)(ji)用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、煤礦(kuang)絞車用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、裝巖機(ji)(ji)用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、煤礦(kuang)局部(bu)扇風機(ji)(ji)用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、閥門用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、風機(ji)(ji)用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、船用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、起重冶金用(yong)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)及加氫裝置配(pei)套用(yong)增安型無刷勵(li)磁(ci)同(tong)步電機(ji)(ji)等。此外，還(huan)可以按(an)額定電壓(ya)、效率等技(ji)術指標來(lai)分，如高壓(ya)防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、高1效防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)、高轉差率防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)及高起動轉矩防(fang)(fang)爆(bao)(bao)(bao)(bao)電機(ji)(ji)等。

YBF系列風機用電(dian)(dian)(dian)(dian)(dian)(dian)機按其(qi)工作(zuo)原理可(ke)以(yi)(yi)簡述如下：定子(zi)三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)U產(chan)(chan)生(sheng)定子(zi)三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)I，YBF系列風機用電(dian)(dian)(dian)(dian)(dian)(dian)機供應商，三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)通過定子(zi)三(san)相繞(rao)(rao)組產(chan)(chan)生(sheng)磁(ci)(ci)(ci)場(chang)(chang)&，由(you)于轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)與(yu)旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)(ci)(ci)場(chang)(chang)存在(zai)相對運動(dong)，在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)繞(rao)(rao)組中產(chan)(chan)生(sheng)了感(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)勢E。由(you)于轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)繞(rao)(rao)組是(shi)閉合的，因(yin)而產(chan)(chan)生(sheng)了感(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)I1，I1與(yu)旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)(ci)(ci)場(chang)(chang)相互作(zuo)用產(chan)(chan)生(sheng)了電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)T，從而使轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)拖動(dong)產(chan)(chan)生(sheng)機械(xie)以(yi)(yi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)n運轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)。由(you)于轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)與(yu)旋轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)磁(ci)(ci)(ci)場(chang)(chang)之間有相對運動(dong)時，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)繞(rao)(rao)組才會切割(ge)磁(ci)(ci)(ci)感(gan)線而產(chan)(chan)生(sheng)感(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)勢和(he)感(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，才能(neng)產(chan)(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)，所以(yi)(yi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)總(zong)是(shi)小于同步轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)速(su)的，兩(liang)者不可(ke)能(neng)相同的，因(yin)此為三(san)相異步防爆電(dian)(dian)(dian)(dian)(dian)(dian)機。