狼群影院

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(diao)(diao)節器(qi)的工作原理：由于(yu)發(fa)電(dian)(dian)(dian)(dian)機(ji)與發(fa)動機(ji)的傳動比固定，所(suo)以(yi)發(fa)電(dian)(dian)(dian)(dian)機(ji)的轉(zhuan)速將隨發(fa)動機(ji)轉(zhuan)速的變(bian)(bian)(bian)化而(er)變(bian)(bian)(bian)化。汽車在運行(xing)過程中，發(fa)動機(ji)轉(zhuan)速變(bian)(bian)(bian)化范圍很(hen)大(da)，發(fa)電(dian)(dian)(dian)(dian)機(ji)的端電(dian)(dian)(dian)(dian)壓(ya)也將隨發(fa)動機(ji)的轉(zhuan)速變(bian)(bian)(bian)化而(er)在很(hen)大(da)范圍內變(bian)(bian)(bian)化。發(fa)電(dian)(dian)(dian)(dian)機(ji)對(dui)用電(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)，都要(yao)求其電(dian)(dian)(dian)(dian)壓(ya)穩定，所(suo)以(yi)為使電(dian)(dian)(dian)(dian)壓(ya)始終保持(chi)在某(mou)一(yi)數(shu)值基本不變(bian)(bian)(bian)，就必(bi)須對(dui)發(fa)電(dian)(dian)(dian)(dian)機(ji)的輸出電(dian)(dian)(dian)(dian)壓(ya)進行(xing)調(diao)(diao)節。

民意簡介

哈飛民(min)意(yi)的安(an)全(quan)性集中(zhong)體現在車(che)身結構上，梁(liang)是車(che)身中(zhong)安(an)全(quan)的主要支(zhi)點，這款車(che)的梁(liang)已完全(quan)不同于過去微(wei)面的大梁(liang)，做了全(quan)新(xin)的設計，不僅梁(liang)的斷(duan)面比原先(xian)的微(wei)面車(che)加大，梁(liang)的走(zou)向也也經(jing)過模擬優化，而且(qie)與每一款同類車(che)相比，都有(you)所不同，結構更加合(he)理(li)，不僅充(chong)分考慮了碰撞安(an)全(quan)性的要求，還把安(an)全(quan)性融進了車(che)身的全(quan)部設計中(zhong)。