狼群视频在线

電壓調節器簡介

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。

電壓調節器的工作原理：

電(dian)(dian)(dian)壓(ya)(ya)調節(jie)器(qi)的(de)工作原(yuan)理：由于(yu)發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)與(yu)發(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)的(de)傳動(dong)比(bi)固定，所以(yi)發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)的(de)轉(zhuan)速(su)(su)將隨(sui)(sui)發(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)速(su)(su)的(de)變(bian)(bian)(bian)化(hua)而(er)變(bian)(bian)(bian)化(hua)。汽車在(zai)運行過程中，發(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)轉(zhuan)速(su)(su)變(bian)(bian)(bian)化(hua)范(fan)圍很大，發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)的(de)端電(dian)(dian)(dian)壓(ya)(ya)也(ye)將隨(sui)(sui)發(fa)(fa)(fa)(fa)動(dong)機(ji)(ji)的(de)轉(zhuan)速(su)(su)變(bian)(bian)(bian)化(hua)而(er)在(zai)很大范(fan)圍內(nei)變(bian)(bian)(bian)化(hua)。發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)對用電(dian)(dian)(dian)設(she)備供電(dian)(dian)(dian)和向蓄(xu)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)壓(ya)(ya)穩定，所以(yi)為使電(dian)(dian)(dian)壓(ya)(ya)始終保(bao)持(chi)在(zai)某一數值基(ji)本(ben)不變(bian)(bian)(bian)，就必須對發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)(ji)的(de)輸出(chu)電(dian)(dian)(dian)壓(ya)(ya)進行調節(jie)。

長豐揚子金麒麟簡介

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