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)(dian)壓(ya)(ya)(ya)調節(jie)器的(de)(de)工(gong)作原(yuan)理：由于發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)與發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)(ji)的(de)(de)傳動(dong)比固定，所以發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)轉(zhuan)(zhuan)速(su)將隨發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)速(su)的(de)(de)變(bian)(bian)化而(er)(er)變(bian)(bian)化。汽車在(zai)(zai)運行(xing)過(guo)程(cheng)中(zhong)，發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)速(su)變(bian)(bian)化范圍(wei)很(hen)(hen)大(da)(da)，發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)端電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)也將隨發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)(ji)的(de)(de)轉(zhuan)(zhuan)速(su)變(bian)(bian)化而(er)(er)在(zai)(zai)很(hen)(hen)大(da)(da)范圍(wei)內變(bian)(bian)化。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)對用電(dian)(dian)(dian)(dian)設(she)備供(gong)電(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)穩定，所以為使電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)始終(zhong)保持(chi)在(zai)(zai)某(mou)一(yi)數值基本(ben)不變(bian)(bian)，就必須對發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)進(jin)行(xing)調節(jie)。

雷克薩斯LS(進口)簡介

雷克薩斯LS是雷克薩斯僅有的D級車級別，將舒(shu)適性、強勁動力(li)、出色(se)的操控及安全性做到了完美(mei)無缺的融合。其大氣而流暢的外觀造型(xing)、內部(bu)的諸多人性化配備將雷克薩斯L-finesse先(xian)進、優雅、低(di)調的設(she)計(ji)理念(nian)詮釋得(de)淋漓盡(jin)致(zhi)。