機(ji)(ji)電(dian)(dian)(dian)(dian)裝置問題：減速(su)電(dian)(dian)(dian)(dian)機(ji)(ji)軸承(cheng)損壞(huai)或密封不良(liang)，導(dao)(dao)致(zhi)機(ji)(ji)件(jian)摩(mo)擦(ca)增(zeng)大(da)(da)(da)，軸承(cheng)和一些受(shou)力(li)部件(jian)摩(mo)擦(ca)增(zeng)大(da)(da)(da)，導(dao)(dao)致(zhi)電(dian)(dian)(dian)(dian)機(ji)(ji)負荷(he)增(zeng)大(da)(da)(da)，電(dian)(dian)(dian)(dian)流增(zeng)大(da)(da)(da)。此外(wai)，電(dian)(dian)(dian)(dian)機(ji)(ji)內部溫(wen)升(sheng)(sheng)過高(gao)，包括(kuo)繞組(zu)溫(wen)升(sheng)(sheng)、軸承(cheng)溫(wen)升(sheng)(sheng)以及外(wai)殼溫(wen)升(sheng)(sheng)等，溫(wen)升(sheng)(sheng)導(dao)(dao)致(zhi)電(dian)(dian)(dian)(dian)機(ji)(ji)劣化而(er)產(chan)生電(dian)(dian)(dian)(dian)阻，電(dian)(dian)(dian)(dian)阻的增(zeng)加致(zhi)使電(dian)(dian)(dian)(dian)流增(zeng)大(da)(da)(da)。轉速(su)異常，或機(ji)(ji)件(jian)出現故(gu)障，使得電(dian)(dian)(dian)(dian)機(ji)(ji)的負荷(he)增(zeng)大(da)(da)(da)，從而(er)導(dao)(dao)致(zhi)電(dian)(dian)(dian)(dian)流過大(da)(da)(da)。

電(dian)(dian)源(yuan)(yuan)(yuan)系統故障：電(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)壓(ya)波動(dong)或(huo)電(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)壓(ya)過(guo)低，會導(dao)致(zhi)(zhi)電(dian)(dian)機電(dian)(dian)流(liu)過(guo)大。電(dian)(dian)源(yuan)(yuan)(yuan)故障，如電(dian)(dian)源(yuan)(yuan)(yuan)電(dian)(dian)容損壞或(huo)故障，會導(dao)致(zhi)(zhi)電(dian)(dian)流(liu)過(guo)大。電(dian)(dian)源(yuan)(yuan)(yuan)接觸(chu)不(bu)良會導(dao)致(zhi)(zhi)電(dian)(dian)阻的增加，故障會導(dao)致(zhi)(zhi)電(dian)(dian)流(liu)過(guo)大。

控制系統故障：控制系統出現故障或(huo)軟件問(wen)題(ti)，可能會導致(zhi)電(dian)(dian)(dian)(dian)流過大(da)。傳感(gan)器信號異(yi)常或(huo)出現失效現象，也會導致(zhi)電(dian)(dian)(dian)(dian)流過大(da)。操作(zuo)員(yuan)對機器操作(zuo)不當，使得負載增(zeng)大(da)，結果導致(zhi)電(dian)(dian)(dian)(dian)流過大(da)。電(dian)(dian)(dian)(dian)機的起動方式不正確或(huo)頻(pin)率不正確，也會導致(zhi)電(dian)(dian)(dian)(dian)流過大(da)。

解決減速電(dian)(dian)機(ji)電(dian)(dian)流(liu)(liu)過(guo)大問(wen)題時(shi)(shi)，應首(shou)先檢查機(ji)電(dian)(dian)裝置是否存在異常，檢查電(dian)(dian)源及控制(zhi)系統(tong)故障。在確保整個系統(tong)運行正常的(de)基礎上，可以通過(guo)恰(qia)當的(de)降低負(fu)載或使用(yong)更(geng)合(he)適的(de)電(dian)(dian)機(ji)來解決電(dian)(dian)流(liu)(liu)過(guo)大問(wen)題。此外，及時(shi)(shi)維護電(dian)(dian)機(ji)及控制(zhi)系統(tong)，并(bing)合(he)理運用(yong)和配置設備(bei)，是預防電(dian)(dian)流(liu)(liu)過(guo)大的(de)關鍵(jian)。