狼群影院

發電機調節器簡介

汽車的供電(dian)(dian)(dian)(dian)系(xi)統是由汽車蓄電(dian)(dian)(dian)(dian)池(chi)和發電(dian)(dian)(dian)(dian)機(ji)組成，發電(dian)(dian)(dian)(dian)機(ji)負責(ze)對(dui)電(dian)(dian)(dian)(dian)池(chi)進行(xing)充電(dian)(dian)(dian)(dian)，使(shi)電(dian)(dian)(dian)(dian)池(chi)長期保持在足電(dian)(dian)(dian)(dian)狀態。電(dian)(dian)(dian)(dian)池(chi)和發電(dian)(dian)(dian)(dian)機(ji)負責(ze)對(dui)全車的電(dian)(dian)(dian)(dian)器(qi)進行(xing)供電(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)機(ji)調節(jie)(jie)器(qi)的(de)主要作用(yong)是(shi)為了控制發(fa)電(dian)(dian)(dian)機(ji)輸(shu)出電(dian)(dian)(dian)壓在(zai)額定值(zhi)內，由(you)于(yu)發(fa)電(dian)(dian)(dian)機(ji)與發(fa)動(dong)機(ji)的(de)傳動(dong)比是(shi)固定的(de)，所以發(fa)電(dian)(dian)(dian)機(ji)的(de)轉速將(jiang)隨發(fa)動(dong)機(ji)轉速的(de)變(bian)(bian)化(hua)而變(bian)(bian)化(hua)。汽車在(zai)運行(xing)過程中發(fa)動(dong)機(ji)轉速變(bian)(bian)化(hua)范圍(wei)很(hen)大，發(fa)電(dian)(dian)(dian)機(ji)的(de)端電(dian)(dian)(dian)壓也將(jiang)隨發(fa)動(dong)機(ji)的(de)轉速變(bian)(bian)化(hua)而在(zai)很(hen)大范圍(wei)內變(bian)(bian)化(hua)。發(fa)電(dian)(dian)(dian)機(ji)對用(yong)電(dian)(dian)(dian)設備供電(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)壓穩(wen)定，為了使電(dian)(dian)(dian)壓始終保持在(zai)某一(yi)數值(zhi)基本不變(bian)(bian)，就必須對發(fa)電(dian)(dian)(dian)機(ji)的(de)輸(shu)出電(dian)(dian)(dian)壓進行(xing)調節(jie)(jie)。

道奇公羊(進口)簡介

美(mei)國(guo)汽車三大巨頭之(zhi)一的(de)克(ke)萊斯(si)勒公(gong)司內(nei)誕生了(le)道(dao)奇公(gong)羊。20余年來(lai)，風靡北美(mei)各(ge)地。憑借其出色的(de)基礎條件，在道(dao)奇公(gong)羊上衍(yan)生的(de)克(ke)隆兄弟滿(man)足了(le)一大批個性人(ren)士的(de)需求，可謂(wei)風光無(wu)限為國(guo)人(ren)對商(shang)務休旅車的(de)概念進行了(le)全新的(de)定(ding)位和(he)詮釋。一時間，道(dao)奇公(gong)羊成了(le)豪(hao)華舒適或者奢侈(chi)的(de)代(dai)名(ming)詞，可謂(wei)集萬千(qian)寵愛于一身。