電(dian)(dian)子(zi)扇(shan)馬達電(dian)(dian)機電(dian)(dian)子(zi)風扇(shan)的工(gong)作原理是(shi)汽車電(dian)(dian)子(zi)風扇(shan)由恒溫(wen)(wen)器(qi)控(kong)制。當(dang)水溫(wen)(wen)上升到(dao)上限時,溫(wen)(wen)控(kong)器(qi)接通電(dian)(dian)源,風扇(shan)開始(shi)工(gong)作。當(dang)水溫(wen)(wen)降至下限時,溫(wen)(wen)控(kong)器(qi)關閉電(dian)(dian)源,風扇(shan)停止(zhi)工(gong)作。功能是(shi)冷卻(que)發(fa)動機水箱。
以下是電子風(feng)扇不轉(zhuan)的(de)原(yuan)因:
1。電(dian)(dian)機潤滑不(bu)良,電(dian)(dian)風扇(shan)不(bu)轉,安裝扇(shan)葉后無法(fa)拖(tuo)動電(dian)(dian)機;
2、電(dian)(dian)機過熱(re),電(dian)(dian)機過熱(re)還會造成電(dian)(dian)機負載能力(li)變(bian)(bian)差,電(dian)(dian)機有(you)效功率變(bian)(bian)低,導致無法驅動(dong)負載;
3.當(dang)啟動電容(rong)容(rong)量(liang)變(bian)小(xiao)(xiao)時,電容(rong)容(rong)量(liang)會變(bian)小(xiao)(xiao),導致電機啟動轉矩變(bian)小(xiao)(xiao),無(wu)法驅動負(fu)載(zai);
4.電(dian)機使(shi)用(yong)時間過長(chang)。電(dian)風扇用(yong)久(jiu)了,電(dian)機會磨損(sun),電(dian)機的軸套也(ye)容(rong)易燒(shao)壞(huai)。如果長(chang)時間使(shi)用(yong)電(dian)機,電(dian)機內阻也(ye)會增(zeng)大(da),負載能力下(xia)降,導(dao)致無法帶(dai)動扇葉轉動。
名(ming)爵EZS是上海汽(qi)車集團股(gu)份有限公司乘(cheng)用車分公司純電動SUV車,計劃于2019年上半年上市(shi)。
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