電壓調節器電壓調節器的作用: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(dian)(dian)壓(ya)調節器的(de)工(gong)作原(yuan)理(li):由于(yu)發(fa)(fa)(fa)電(dian)(dian)機(ji)(ji)與發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)的(de)傳動(dong)(dong)比(bi)固定,所以發(fa)(fa)(fa)電(dian)(dian)機(ji)(ji)的(de)轉(zhuan)(zhuan)速(su)將隨發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)轉(zhuan)(zhuan)速(su)的(de)變(bian)(bian)化而變(bian)(bian)化。汽車在運行過程中,發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)轉(zhuan)(zhuan)速(su)變(bian)(bian)化范圍很(hen)大(da),發(fa)(fa)(fa)電(dian)(dian)機(ji)(ji)的(de)端電(dian)(dian)壓(ya)也將隨發(fa)(fa)(fa)動(dong)(dong)機(ji)(ji)的(de)轉(zhuan)(zhuan)速(su)變(bian)(bian)化而在很(hen)大(da)范圍內變(bian)(bian)化。發(fa)(fa)(fa)電(dian)(dian)機(ji)(ji)對用電(dian)(dian)設備供電(dian)(dian)和向(xiang)蓄電(dian)(dian)池(chi)充電(dian)(dian),都要求其電(dian)(dian)壓(ya)穩定,所以為(wei)使電(dian)(dian)壓(ya)始終保持在某(mou)一數值基本(ben)不變(bian)(bian),就必須(xu)對發(fa)(fa)(fa)電(dian)(dian)機(ji)(ji)的(de)輸出電(dian)(dian)壓(ya)進行調節。
奔馳GL500擁有比舊款車型更精致的(de)內飾設計(ji),其大(da)量使用了(le)棕色岑木木飾,搭配多處的(de)銀色鍍鉻點綴,豪(hao)華、優雅的(de)風格更加突出。
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