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)調節(jie)(jie)器的(de)工作原理：由于(yu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)與發(fa)(fa)(fa)動機(ji)(ji)的(de)傳動比固定(ding)，所以發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)轉(zhuan)速將隨(sui)發(fa)(fa)(fa)動機(ji)(ji)轉(zhuan)速的(de)變(bian)化(hua)(hua)而變(bian)化(hua)(hua)。汽(qi)車在(zai)(zai)運(yun)行過(guo)程中，發(fa)(fa)(fa)動機(ji)(ji)轉(zhuan)速變(bian)化(hua)(hua)范圍很大(da)，發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)端電(dian)(dian)(dian)(dian)壓(ya)也將隨(sui)發(fa)(fa)(fa)動機(ji)(ji)的(de)轉(zhuan)速變(bian)化(hua)(hua)而在(zai)(zai)很大(da)范圍內變(bian)化(hua)(hua)。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)對(dui)用電(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)和(he)向蓄電(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)(dian)壓(ya)穩(wen)定(ding)，所以為使電(dian)(dian)(dian)(dian)壓(ya)始終保(bao)持在(zai)(zai)某一數值基本不變(bian)，就必(bi)須對(dui)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)輸出電(dian)(dian)(dian)(dian)壓(ya)進行調節(jie)(jie)。

薩博9-5(進口)簡介

而且兩者設(she)計(ji)大同小異。兩款車(che)系共享(xiang)發動(dong)機，型(xing)號(hao)選(xuan)擇不多，因為發展有限，令這所車(che)廠在八(ba)十年代(dai)進入(ru)了(le)困難期(qi)。還增設(she)了(le)在歐(ou)洲巿(fu)場極受歡(huan)迎(ying)的旅(lv)行車(che)型(xing)號(hao)