電(dian)(dian)子扇(shan)(shan)馬達(da)電(dian)(dian)機電(dian)(dian)子風(feng)扇(shan)(shan)的工(gong)(gong)作原理是汽車電(dian)(dian)子風(feng)扇(shan)(shan)由恒溫(wen)器(qi)控制(zhi)。當(dang)水(shui)(shui)溫(wen)上升到上限(xian)時,溫(wen)控器(qi)接通電(dian)(dian)源(yuan),風(feng)扇(shan)(shan)開(kai)始工(gong)(gong)作。當(dang)水(shui)(shui)溫(wen)降至下(xia)限(xian)時,溫(wen)控器(qi)關閉電(dian)(dian)源(yuan),風(feng)扇(shan)(shan)停止(zhi)工(gong)(gong)作。功能(neng)是冷(leng)卻發動(dong)機水(shui)(shui)箱。
以下(xia)是電子風(feng)扇不轉的原(yuan)因:
1。電機(ji)潤滑不良(liang),電風扇不轉(zhuan),安裝扇葉(xie)后(hou)無(wu)法拖(tuo)動(dong)電機(ji);
2、電機過熱,電機過熱還會造成電機負載能力變(bian)差,電機有效(xiao)功率(lv)變(bian)低,導致無法驅動負載;
3.當啟動電(dian)(dian)容(rong)(rong)容(rong)(rong)量(liang)變(bian)小(xiao)(xiao)時,電(dian)(dian)容(rong)(rong)容(rong)(rong)量(liang)會變(bian)小(xiao)(xiao),導致(zhi)電(dian)(dian)機啟動轉矩變(bian)小(xiao)(xiao),無法驅動負載;
4.電機使用時(shi)間過長。電風(feng)扇用久了(le),電機會磨損,電機的軸套也容易燒(shao)壞。如果長時(shi)間使用電機,電機內阻也會增大,負載能力下降,導(dao)致無法(fa)帶動扇葉轉(zhuan)動。
世銳PHEV 廣汽本(ben)田(tian)基于(yu)傳祺GS4 PHEV打造的世(shi)銳PHEV車型(xing)在2018廣州車展正(zheng)式亮相。新車搭載(zai)1.5L阿(a)特金森循環發動機和(he)G-MC電耦合系(xi)統(tong)組成的混動系(xi)統(tong)
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