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發電機調節器簡介

汽(qi)(qi)車的供電(dian)(dian)系統是由汽(qi)(qi)車蓄電(dian)(dian)池(chi)(chi)和(he)(he)發(fa)電(dian)(dian)機組成，發(fa)電(dian)(dian)機負責(ze)對電(dian)(dian)池(chi)(chi)進(jin)行充電(dian)(dian)，使電(dian)(dian)池(chi)(chi)長(chang)期保持在足電(dian)(dian)狀態。電(dian)(dian)池(chi)(chi)和(he)(he)發(fa)電(dian)(dian)機負責(ze)對全車的電(dian)(dian)器進(jin)行供電(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)調(diao)節(jie)器的(de)(de)主要(yao)作用是(shi)(shi)為了(le)控(kong)制發(fa)電(dian)(dian)(dian)機(ji)(ji)輸(shu)(shu)出(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)在(zai)(zai)額定值內，由于發(fa)電(dian)(dian)(dian)機(ji)(ji)與發(fa)動(dong)機(ji)(ji)的(de)(de)傳動(dong)比是(shi)(shi)固定的(de)(de)，所以發(fa)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)轉速將隨發(fa)動(dong)機(ji)(ji)轉速的(de)(de)變(bian)化(hua)(hua)(hua)(hua)而變(bian)化(hua)(hua)(hua)(hua)。汽車(che)在(zai)(zai)運行過(guo)程中發(fa)動(dong)機(ji)(ji)轉速變(bian)化(hua)(hua)(hua)(hua)范(fan)圍(wei)很(hen)(hen)大，發(fa)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)端電(dian)(dian)(dian)壓(ya)(ya)(ya)也將隨發(fa)動(dong)機(ji)(ji)的(de)(de)轉速變(bian)化(hua)(hua)(hua)(hua)而在(zai)(zai)很(hen)(hen)大范(fan)圍(wei)內變(bian)化(hua)(hua)(hua)(hua)。發(fa)電(dian)(dian)(dian)機(ji)(ji)對(dui)用電(dian)(dian)(dian)設備供(gong)電(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)池充電(dian)(dian)(dian)，都要(yao)求其(qi)電(dian)(dian)(dian)壓(ya)(ya)(ya)穩定，為了(le)使(shi)電(dian)(dian)(dian)壓(ya)(ya)(ya)始終保(bao)持在(zai)(zai)某(mou)一數值基(ji)本不變(bian)，就(jiu)必須對(dui)發(fa)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)輸(shu)(shu)出(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)進行調(diao)節(jie)。

雨燕簡介

長安鈴(ling)木再(zai)度成為(wei)媒體與(yu)愛(ai)車一族(zu)關注的(de)焦點，超前(qian)(qian)概念、全(quan)新設計(ji)、全(quan)球同步上市的(de)長安鈴(ling)木雨燕兩廂車隆重上市，并同時在長安鈴(ling)木全(quan)國的(de)銷售(shou)代理店發售(shou)。在設計(ji)及(ji)行(xing)駛(shi)性能(neng)等方面均(jun)體現出了歐洲車風(feng)格。具(ju)有穩定的(de)方向盤操作及(ji)乘坐(zuo)舒適性。安全(quan)方面，除車身前(qian)(qian)部采用(yong)遭遇沖撞時可減輕對行(xing)人沖擊(ji)(ji)的(de)沖擊(ji)(ji)吸收構造外。