狼群影院

發電機調節器簡介

汽(qi)車的供(gong)電(dian)(dian)(dian)(dian)系統是由汽(qi)車蓄電(dian)(dian)(dian)(dian)池和發(fa)電(dian)(dian)(dian)(dian)機組(zu)成，發(fa)電(dian)(dian)(dian)(dian)機負責對(dui)電(dian)(dian)(dian)(dian)池進行(xing)充電(dian)(dian)(dian)(dian)，使電(dian)(dian)(dian)(dian)池長期保持在足電(dian)(dian)(dian)(dian)狀(zhuang)態。電(dian)(dian)(dian)(dian)池和發(fa)電(dian)(dian)(dian)(dian)機負責對(dui)全車的電(dian)(dian)(dian)(dian)器(qi)進行(xing)供(gong)電(dian)(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)(dian)(dian)機(ji)(ji)(ji)調節器的主要作用(yong)是為了(le)控制發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)輸出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)在額(e)定(ding)值(zhi)內，由于發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)與發(fa)動(dong)(dong)(dong)機(ji)(ji)(ji)的傳動(dong)(dong)(dong)比是固定(ding)的，所以(yi)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的轉速(su)將(jiang)隨(sui)發(fa)動(dong)(dong)(dong)機(ji)(ji)(ji)轉速(su)的變(bian)化(hua)(hua)(hua)(hua)而(er)變(bian)化(hua)(hua)(hua)(hua)。汽車在運行過程中發(fa)動(dong)(dong)(dong)機(ji)(ji)(ji)轉速(su)變(bian)化(hua)(hua)(hua)(hua)范圍很大(da)，發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的端電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)也將(jiang)隨(sui)發(fa)動(dong)(dong)(dong)機(ji)(ji)(ji)的轉速(su)變(bian)化(hua)(hua)(hua)(hua)而(er)在很大(da)范圍內變(bian)化(hua)(hua)(hua)(hua)。發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)對(dui)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)，都(dou)要求其電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)穩定(ding)，為了(le)使電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)始終保持在某(mou)一數值(zhi)基本不變(bian)，就必須(xu)對(dui)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的輸出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)進行調節。

法拉利456M(進口)簡介

法拉(la)利458 Italia是法拉(la)利旗下的(de)(de)一款經(jing)典雙(shuang)門跑車(che)，出(chu)自于意大(da)利著名的(de)(de)汽車(che)設計工作室，于2009年在法蘭克福車(che)展上推出(chu)。該車(che)的(de)(de)整體造形完全顛覆(fu)了(le)過去法拉(la)利跑車(che)給人的(de)(de)既有印象(xiang)，充滿了(le)未(wei)來(lai)感。法拉(la)利458還配置了(le)4.5L 570馬力V8發動機，最(zui)大(da)馬570ps。