狼群影院

發電機調節器簡介

汽車(che)的(de)供(gong)電(dian)(dian)(dian)(dian)系(xi)統是由汽車(che)蓄(xu)電(dian)(dian)(dian)(dian)池和發電(dian)(dian)(dian)(dian)機(ji)組成，發電(dian)(dian)(dian)(dian)機(ji)負責對電(dian)(dian)(dian)(dian)池進行充電(dian)(dian)(dian)(dian)，使電(dian)(dian)(dian)(dian)池長期保(bao)持在足電(dian)(dian)(dian)(dian)狀(zhuang)態。電(dian)(dian)(dian)(dian)池和發電(dian)(dian)(dian)(dian)機(ji)負責對全車(che)的(de)電(dian)(dian)(dian)(dian)器進行供(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)機(ji)(ji)(ji)(ji)(ji)調節器的主要作用是為了控制發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)輸出(chu)電(dian)(dian)(dian)壓在(zai)額定值(zhi)(zhi)內，由于發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)與發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的傳動(dong)(dong)比是固定的，所以發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的轉(zhuan)(zhuan)速將隨發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)速的變(bian)化(hua)而變(bian)化(hua)。汽車在(zai)運行(xing)過程中發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)速變(bian)化(hua)范圍很(hen)大，發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的端電(dian)(dian)(dian)壓也將隨發(fa)動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的轉(zhuan)(zhuan)速變(bian)化(hua)而在(zai)很(hen)大范圍內變(bian)化(hua)。發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)對用電(dian)(dian)(dian)設(she)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)壓穩定，為了使電(dian)(dian)(dian)壓始終保持在(zai)某一數值(zhi)(zhi)基(ji)本(ben)不變(bian)，就(jiu)必(bi)須對發(fa)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的輸出(chu)電(dian)(dian)(dian)壓進行(xing)調節。

雷諾 Espace簡介

Espace，是(shi)E和Space的結合，E是(shi)電子時(shi)代的代名詞，Space是(shi)空間的意思，也是(shi)太(tai)空的意思，所以Espace也被稱(cheng)為“太(tai)空車”。