狼群视频在线

發電機調節器簡介

汽車(che)的供電(dian)(dian)(dian)系統是由汽車(che)蓄電(dian)(dian)(dian)池和(he)(he)發(fa)(fa)電(dian)(dian)(dian)機組成，發(fa)(fa)電(dian)(dian)(dian)機負責(ze)對電(dian)(dian)(dian)池進行充(chong)電(dian)(dian)(dian)，使(shi)電(dian)(dian)(dian)池長期(qi)保(bao)持在足電(dian)(dian)(dian)狀態。電(dian)(dian)(dian)池和(he)(he)發(fa)(fa)電(dian)(dian)(dian)機負責(ze)對全車(che)的電(dian)(dian)(dian)器進行供電(dian)(dian)(dian)。

電壓調節器的作用：在發電機轉速變化時，自動控制發電機電壓，使其保持恒定，防止發電機電壓過高而燒壞用電設備和導致蓄電池過量充電，同時也防止發電機電壓過低而導致用電設備工作失常和蓄電池充電不足。
電壓調節器的工作原理：由于發電機與發動機的傳動比固定，所以發電機的轉速將隨發動機轉速的變化而變化。汽車在運行過程中，發動機轉速變化范圍很大，發電機的端電壓也將隨發動機的轉速變化而在很大范圍內變化。發電機對用電設備供電和向蓄電池充電，都要求其電壓穩定，所以為使電壓始終保持在某一數值基本不變，就必須對發電機的輸出電壓進行調節。

發電機調節器的主要作用

發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)調節器的(de)(de)主要(yao)作用是(shi)(shi)為(wei)了(le)控制發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)輸出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)在額定值內，由(you)于發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)與發(fa)動機(ji)(ji)的(de)(de)傳動比(bi)是(shi)(shi)固定的(de)(de)，所以發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)轉(zhuan)速將(jiang)隨發(fa)動機(ji)(ji)轉(zhuan)速的(de)(de)變(bian)(bian)化(hua)(hua)(hua)而變(bian)(bian)化(hua)(hua)(hua)。汽車在運行過程中發(fa)動機(ji)(ji)轉(zhuan)速變(bian)(bian)化(hua)(hua)(hua)范圍(wei)很(hen)大，發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)端(duan)電(dian)(dian)(dian)(dian)壓(ya)(ya)也將(jiang)隨發(fa)動機(ji)(ji)的(de)(de)轉(zhuan)速變(bian)(bian)化(hua)(hua)(hua)而在很(hen)大范圍(wei)內變(bian)(bian)化(hua)(hua)(hua)。發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)對用電(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)，都要(yao)求其電(dian)(dian)(dian)(dian)壓(ya)(ya)穩定，為(wei)了(le)使電(dian)(dian)(dian)(dian)壓(ya)(ya)始終保持(chi)在某一數值基(ji)本(ben)不(bu)變(bian)(bian)，就(jiu)必(bi)須對發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)進(jin)行調節。

北汽旋風2簡介

如果說212走的是(shi)經典和情懷路線，那戰旗則在(zai)此基礎(chu)上(shang)更加化。除了具備和212相同(tong)的(de)(de)越野能力(li)以及(ji)相同(tong)風格的(de)(de)外觀造(zao)型外，戰旗的(de)(de)內飾設計(ji)以及(ji)配置都更符合人的要求。2015款戰旗相(xiang)比于(yu)2011款車(che)型最大的改變(bian)是(shi)采用了更加美(mei)觀的中控臺造型