狼群影院

發電機調節器簡介

汽車(che)的供(gong)電(dian)(dian)(dian)系(xi)統是由汽車(che)蓄電(dian)(dian)(dian)池(chi)(chi)(chi)和發(fa)電(dian)(dian)(dian)機組(zu)成，發(fa)電(dian)(dian)(dian)機負責(ze)對電(dian)(dian)(dian)池(chi)(chi)(chi)進行充電(dian)(dian)(dian)，使電(dian)(dian)(dian)池(chi)(chi)(chi)長期保(bao)持在(zai)足電(dian)(dian)(dian)狀態。電(dian)(dian)(dian)池(chi)(chi)(chi)和發(fa)電(dian)(dian)(dian)機負責(ze)對全車(che)的電(dian)(dian)(dian)器進行供(gong)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)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)調(diao)(diao)節器(qi)的(de)(de)主要作(zuo)用(yong)是(shi)為了控制發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)輸出電(dian)(dian)(dian)(dian)壓在(zai)額定值內，由于發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)與(yu)發(fa)(fa)(fa)(fa)動(dong)機(ji)的(de)(de)傳動(dong)比是(shi)固定的(de)(de)，所以發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)轉速(su)將隨發(fa)(fa)(fa)(fa)動(dong)機(ji)轉速(su)的(de)(de)變(bian)化(hua)(hua)(hua)而(er)變(bian)化(hua)(hua)(hua)。汽車在(zai)運行(xing)過程(cheng)中(zhong)發(fa)(fa)(fa)(fa)動(dong)機(ji)轉速(su)變(bian)化(hua)(hua)(hua)范圍很大，發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)端電(dian)(dian)(dian)(dian)壓也(ye)將隨發(fa)(fa)(fa)(fa)動(dong)機(ji)的(de)(de)轉速(su)變(bian)化(hua)(hua)(hua)而(er)在(zai)很大范圍內變(bian)化(hua)(hua)(hua)。發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)對(dui)用(yong)電(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)和(he)向蓄電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)(dian)壓穩定，為了使電(dian)(dian)(dian)(dian)壓始終保持在(zai)某一數(shu)值基本不變(bian)，就必(bi)須對(dui)發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)的(de)(de)輸出電(dian)(dian)(dian)(dian)壓進行(xing)調(diao)(diao)節。

五菱揚光簡介

五菱揚(yang)光五菱揚(yang)光一改以往微型面(mian)包(bao)車(che)的(de)小(xiao)面(mian)孔，獨具現代感(gan)(gan)外型，水晶(jing)前大(da)燈晶(jing)瑩美(mei)觀(guan)。車(che)頭特別安裝了(le)(le)全新設計的(de)動(dong)感(gan)(gan)前保險杠(gang)和(he)氣(qi)流(liu)穩(wen)定器(qi)，有效提(ti)高了(le)(le)高速(su)行駛穩(wen)定性(xing)。“揚(yang)光”的(de)車(che)內空(kong)間(jian)在舒適度和(he)美(mei)觀(guan)上都有大(da)幅(fu)度提(ti)升。