逆變(bian)(bian)器總成逆變(bian)(bian)器作用就是把直(zhi)流電(dian)變(bian)(bian)換為(wei)交流電(dian),逆變(bian)(bian)器主流有2種連(lian)接方式:
1、直接連在汽車電瓶(ping)上,功率較(jiao)高,可以為更多大功率用(yong)電器使(shi)用(yong),缺點是風險(xian)比較(jiao)大;
2、通(tong)過點煙(yan)器(qi)(qi)(qi)電(dian)(dian)源轉換,輸(shu)出(chu)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)比(bi)較小,但(dan)也足夠大多(duo)數小型電(dian)(dian)器(qi)(qi)(qi)使用。逆變(bian)(bian)器(qi)(qi)(qi)是把直流(liu)電(dian)(dian)能(neng)(電(dian)(dian)池、蓄(xu)電(dian)(dian)瓶)轉變(bian)(bian)成(cheng)交流(liu)電(dian)(dian)(一般為(wei)220V,50Hz正弦波(bo)),其由逆變(bian)(bian)橋、控制邏(luo)輯和(he)濾(lv)波(bo)電(dian)(dian)路組成(cheng)。逆變(bian)(bian)器(qi)(qi)(qi)在(zai)工作時其本身也要消耗(hao)一部(bu)分電(dian)(dian)力,因此輸(shu)入(ru)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)要大于其輸(shu)出(chu)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)。逆變(bian)(bian)器(qi)(qi)(qi)的效率(lv)(lv)(lv)(lv)(lv)即是逆變(bian)(bian)器(qi)(qi)(qi)輸(shu)出(chu)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)與輸(shu)入(ru)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)之比(bi),即逆變(bian)(bian)器(qi)(qi)(qi)效率(lv)(lv)(lv)(lv)(lv)為(wei)輸(shu)出(chu)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)比(bi)上輸(shu)入(ru)功(gong)(gong)率(lv)(lv)(lv)(lv)(lv)。
英菲尼迪QX70先鋒(feng)跑車型SUV,現全新推出QX70絕影版!搭載(zai)智能巡航(hang)系(xi)統,電子制動(dong)力分配系(xi)統(EBD),車輛(liang)動(dong)態控制系(xi)統(VDC),跟隨自己(ji)的天(tian)性,拒絕平(ping)庸
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