導致沃爾沃發電機不能啟動的原因是什么？

2018-10-04

來源：柴油發電機組廠家

沃爾沃發(fa)(fa)電機(ji)具有電壓穩定、運(yun)行可靠、排放低、噪(zao)音低等優點(dian)，在使(shi)用過程中(zhong)也會遇(yu)到發(fa)(fa)電機(ji)無法啟動(dong)的情況。那么，是什么原因導(dao)致(zhi)了(le)發(fa)(fa)電機(ji)不(bu)能啟動(dong)呢？接下來(lai)，讓我(wo)們來(lai)找出原因。

1. 電池接線桿是否(fou)與(yu)連接電纜接觸不良(liang)

如果電(dian)池電(dian)解液在(zai)(zai)平時補充過多，電(dian)池表面的(de)腐蝕(shi)連接(jie)(jie)柱容易溢(yi)出，增加(jia)了接(jie)(jie)觸(chu)電(dian)阻(zu)，使電(dian)纜連接(jie)(jie)不(bu)良。在(zai)(zai)這種情況下，接(jie)(jie)線桿可(ke)以用砂紙擦亮(liang)，電(dian)纜接(jie)(jie)頭的(de)腐蝕(shi)層可(ke)以重新緊固和完全接(jie)(jie)觸(chu)。

2. 電(dian)(dian)池電(dian)(dian)壓是(shi)否達(da)到 24V 額定電(dian)(dian)壓

由于(yu)電(dian)(dian)(dian)(dian)子控(kong)制(zhi)(zhi)模塊 ECM 對(dui)整(zheng)個單元(yuan)狀態(tai)的監控(kong)與 EMCP 控(kong)制(zhi)(zhi)板(ban)之間的通信(xin)是(shi)在發電(dian)(dian)(dian)(dian)機通常處于(yu)自動狀態(tai)時(shi)由電(dian)(dian)(dian)(dian)池(chi)供電(dian)(dian)(dian)(dian)維持的。當電(dian)(dian)(dian)(dian)池(chi)外部充(chong)(chong)電(dian)(dian)(dian)(dian)器發生故障(zhang)時(shi)，電(dian)(dian)(dian)(dian)池(chi)的功率無法補充(chong)(chong)，電(dian)(dian)(dian)(dian)壓會下(xia)降。此時(shi)必須充(chong)(chong)電(dian)(dian)(dian)(dian)。充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)間取決于(yu)電(dian)(dian)(dian)(dian)池(chi)的放(fang)電(dian)(dian)(dian)(dian)和(he)充(chong)(chong)電(dian)(dian)(dian)(dian)器的額定電(dian)(dian)(dian)(dian)流。在緊(jin)急情況下(xia)，一般建議更換電(dian)(dian)(dian)(dian)池(chi)。

是什么原(yuan)因(yin)導致沃(wo)爾沃(wo)發電機(ji)不能啟動？

3. 發電機在運行時(shi)，起動(dong)電動(dong)機的正、負電纜線(xian)路(lu)是否(fou)連接不好，造成線(xian)路(lu)松(song)動(dong)，接觸(chu)不良。

起(qi)(qi)(qi)(qi)動(dong)(dong)電(dian)機(ji)(ji)故障的可能(neng)(neng)性較小，但(dan)不能(neng)(neng)排除。判斷起(qi)(qi)(qi)(qi)動(dong)(dong)電(dian)機(ji)(ji)的動(dong)(dong)作在起(qi)(qi)(qi)(qi)動(dong)(dong)時可以用手(shou)觸碰起(qi)(qi)(qi)(qi)動(dong)(dong)電(dian)機(ji)(ji)的外(wai)殼，如(ru)起(qi)(qi)(qi)(qi)動(dong)(dong)電(dian)機(ji)(ji)不動(dong)(dong)，外(wai)殼冷，表(biao)明電(dian)機(ji)(ji)不工作。或者起(qi)(qi)(qi)(qi)動(dong)(dong)電(dian)機(ji)(ji)熱得厲害，有燒焦(jiao)的刺激性氣味，電(dian)機(ji)(ji)線圈就燒壞了。修理電(dian)機(ji)(ji)需要(yao)很(hen)長時間，建議直接更換(huan)。

4. 燃料(liao)系統中有(you)空(kong)氣

這是一種更常見的故(gu)障，通(tong)常是由于空氣(qi)進(jin)(jin)入管道(dao)造成(cheng)燃(ran)料濾芯操作不當(dang)造成(cheng)的。當(dang)空氣(qi)與燃(ran)料一起(qi)進(jin)(jin)入管道(dao)后，管道(dao)中(zhong)的燃(ran)料含量降(jiang)低，壓力(li)降(jiang)低，使發動(dong)機無法啟(qi)動(dong)。此(ci)時需要(yao)進(jin)(jin)行排(pai)氣(qi)處理。

以上是沃(wo)爾沃(wo)發電機無法啟動的原因，希(xi)望能對您有所幫助。

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導致沃爾沃發電機不能啟動的原因是什么？