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發電機調節器簡介

汽(qi)車的供電(dian)(dian)(dian)系統是由汽(qi)車蓄電(dian)(dian)(dian)池(chi)(chi)和發(fa)電(dian)(dian)(dian)機組成，發(fa)電(dian)(dian)(dian)機負責對電(dian)(dian)(dian)池(chi)(chi)進(jin)(jin)行(xing)充電(dian)(dian)(dian)，使電(dian)(dian)(dian)池(chi)(chi)長期保持在足電(dian)(dian)(dian)狀態。電(dian)(dian)(dian)池(chi)(chi)和發(fa)電(dian)(dian)(dian)機負責對全(quan)車的電(dian)(dian)(dian)器進(jin)(jin)行(xing)供電(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)電(dian)(dian)(dian)(dian)機(ji)(ji)調節(jie)器的(de)(de)主(zhu)要(yao)作用是為(wei)了控(kong)制發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)輸出電(dian)(dian)(dian)(dian)壓(ya)在額定(ding)值(zhi)內，由于發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)與(yu)發(fa)(fa)動(dong)機(ji)(ji)的(de)(de)傳動(dong)比是固定(ding)的(de)(de)，所(suo)以(yi)發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)轉(zhuan)(zhuan)(zhuan)速將(jiang)隨發(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)(zhuan)(zhuan)速的(de)(de)變(bian)(bian)化(hua)而變(bian)(bian)化(hua)。汽車在運行過程中(zhong)發(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)(zhuan)(zhuan)速變(bian)(bian)化(hua)范圍很大，發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)端電(dian)(dian)(dian)(dian)壓(ya)也將(jiang)隨發(fa)(fa)動(dong)機(ji)(ji)的(de)(de)轉(zhuan)(zhuan)(zhuan)速變(bian)(bian)化(hua)而在很大范圍內變(bian)(bian)化(hua)。發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)對用電(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)和向蓄(xu)電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)，都要(yao)求其電(dian)(dian)(dian)(dian)壓(ya)穩定(ding)，為(wei)了使電(dian)(dian)(dian)(dian)壓(ya)始終保持在某(mou)一數值(zhi)基本不變(bian)(bian)，就必須對發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)輸出電(dian)(dian)(dian)(dian)壓(ya)進行調節(jie)。

賽飛利(進口)簡介

賽飛利(li)是歐(ou)寶在21世紀的代表(biao)作，創新采用(yong)概念(nian)，基于威底盤(pan)而開發的以房(fang)車(che)的外表(biao)，休旅車(che)的內涵為(wei)設計(ji)導向由傳統四門轎車(che)派生而來的新車(che)種，一(yi)個較為(wei)正(zheng)確的名稱便(bian)是轎式MPV。