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)(dian)(dian)(dian)(dian)(dian)壓(ya)調(diao)節器(qi)的工作原理:由于發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)與發(fa)(fa)動機(ji)(ji)的傳動比(bi)固定,所以(yi)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的轉(zhuan)速(su)將(jiang)隨發(fa)(fa)動機(ji)(ji)轉(zhuan)速(su)的變化而變化。汽車在(zai)運行過程中,發(fa)(fa)動機(ji)(ji)轉(zhuan)速(su)變化范圍(wei)(wei)很大(da),發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)也(ye)將(jiang)隨發(fa)(fa)動機(ji)(ji)的轉(zhuan)速(su)變化而在(zai)很大(da)范圍(wei)(wei)內(nei)變化。發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)對(dui)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)和向蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian),都要求(qiu)其電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)穩定,所以(yi)為(wei)使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)始終保持在(zai)某(mou)一數值基本不變,就必須對(dui)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的輸(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)進行調(diao)節。
五菱(ling)全(quan)球(qiu)銀(yin)標(biao)首款(kuan)旗艦車(che)型(xing)——五菱(ling)凱捷 ,定位于面向家(jia)庭用(yong)戶的(de)多(duo)用(yong)途乘用(yong)車(che),為用(yong)戶帶來全(quan)球(qiu)高標(biao)準的(de)用(yong)車(che)體(ti)驗。
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