逆(ni)變(bian)(bian)(bian)(bian)器(qi)總成逆(ni)變(bian)(bian)(bian)(bian)器(qi)作用就是把(ba)直流電變(bian)(bian)(bian)(bian)換為(wei)交流電,逆(ni)變(bian)(bian)(bian)(bian)器(qi)主(zhu)流有2種連接方式:
1、直(zhi)接連在(zai)汽車電(dian)瓶上,功率較(jiao)高,可以(yi)為更多(duo)大功率用電(dian)器使用,缺點是風(feng)險比較(jiao)大;
2、通(tong)過點煙器(qi)(qi)電(dian)(dian)源轉(zhuan)換,輸(shu)(shu)(shu)出(chu)功(gong)(gong)(gong)(gong)率(lv)比較(jiao)小(xiao),但也足夠大(da)多數小(xiao)型電(dian)(dian)器(qi)(qi)使用。逆變(bian)(bian)(bian)器(qi)(qi)是把直流(liu)電(dian)(dian)能(neng)(電(dian)(dian)池、蓄電(dian)(dian)瓶(ping))轉(zhuan)變(bian)(bian)(bian)成交流(liu)電(dian)(dian)(一般為220V,50Hz正弦波),其由逆變(bian)(bian)(bian)橋(qiao)、控制(zhi)邏輯和濾(lv)波電(dian)(dian)路組(zu)成。逆變(bian)(bian)(bian)器(qi)(qi)在工作時(shi)其本身也要(yao)(yao)消耗一部分電(dian)(dian)力(li),因此輸(shu)(shu)(shu)入(ru)功(gong)(gong)(gong)(gong)率(lv)要(yao)(yao)大(da)于其輸(shu)(shu)(shu)出(chu)功(gong)(gong)(gong)(gong)率(lv)。逆變(bian)(bian)(bian)器(qi)(qi)的效率(lv)即是逆變(bian)(bian)(bian)器(qi)(qi)輸(shu)(shu)(shu)出(chu)功(gong)(gong)(gong)(gong)率(lv)與輸(shu)(shu)(shu)入(ru)功(gong)(gong)(gong)(gong)率(lv)之比,即逆變(bian)(bian)(bian)器(qi)(qi)效率(lv)為輸(shu)(shu)(shu)出(chu)功(gong)(gong)(gong)(gong)率(lv)比上(shang)輸(shu)(shu)(shu)入(ru)功(gong)(gong)(gong)(gong)率(lv)。
這款第三(san)次全球同步換型的(de)車(che)型的(de)特點就是(shi)在保留皮卡(ka)強大(da)的(de)實用(yong)性(xing)同時(shi),擁有轎車化(hua)的(de)舒適性(xing)和操控性(xing),同時(shi)還能(neng)象越野車一樣擁有超強的(de)通(tong)過性(xing)。
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