狼群影院

發電機調節器簡介

汽車(che)的供(gong)電系統是由汽車(che)蓄電池和發電機(ji)組(zu)成，發電機(ji)負(fu)責對(dui)(dui)電池進行(xing)充(chong)電，使電池長期保持在(zai)足電狀態(tai)。電池和發電機(ji)負(fu)責對(dui)(dui)全車(che)的電器進行(xing)供(gong)電。

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)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)調節(jie)器(qi)的主要(yao)作用是(shi)為(wei)了控制發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)輸(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓在額定(ding)值內，由(you)于(yu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)與發(fa)(fa)動機(ji)的傳動比是(shi)固定(ding)的，所以(yi)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)的轉速(su)將(jiang)(jiang)隨發(fa)(fa)動機(ji)轉速(su)的變(bian)(bian)(bian)化(hua)(hua)而變(bian)(bian)(bian)化(hua)(hua)。汽車在運行(xing)(xing)過(guo)程中發(fa)(fa)動機(ji)轉速(su)變(bian)(bian)(bian)化(hua)(hua)范圍(wei)很(hen)(hen)大，發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)的端電(dian)(dian)(dian)(dian)(dian)(dian)壓也將(jiang)(jiang)隨發(fa)(fa)動機(ji)的轉速(su)變(bian)(bian)(bian)化(hua)(hua)而在很(hen)(hen)大范圍(wei)內變(bian)(bian)(bian)化(hua)(hua)。發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)對(dui)用電(dian)(dian)(dian)(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)和向蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)，都(dou)要(yao)求(qiu)其電(dian)(dian)(dian)(dian)(dian)(dian)壓穩定(ding)，為(wei)了使電(dian)(dian)(dian)(dian)(dian)(dian)壓始終(zhong)保持在某(mou)一數值基本(ben)不(bu)變(bian)(bian)(bian)，就必須對(dui)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)的輸(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓進行(xing)(xing)調節(jie)。

大迪皮卡簡介

大迪汽車(che)公(gong)司(si)前身為保定大迪汽(qi)車改裝廠，系軍工汽(qi)車改裝企(qi)業，于1988年(nian)產(chan)品正(zheng)式推向市場，為部(bu)隊及廣大社會(hui)用戶提供多品種、多款式的“大迪”牌汽(qi)車，贏得(de)了廣大用戶的贊譽，在1990年(nian)北京(jing)亞(ya)動(dong)會(hui)期間，“大迪”牌汽(qi)車作為亞(ya)運會(hui)專用禮儀(yi)車。之后大迪品牌，產(chan)銷量(liang)逐年(nian)上升。1999年(nian)，為適應現代(dai)市場經濟體制，改制成保定大(da)迪(di)汽(qi)車(che)工業有限公(gong)司(si)，2000年公(gong)司(si)完(wan)成擴建。