逆變(bian)器(qi)總成逆變(bian)器(qi)作用就是把直流電(dian)變(bian)換(huan)為交流電(dian),逆變(bian)器(qi)主流有2種連(lian)接方式:
1、直接連(lian)在汽車電(dian)瓶上,功(gong)率較(jiao)高,可以為更(geng)多大(da)功(gong)率用電(dian)器使用,缺(que)點是風(feng)險比(bi)較(jiao)大(da);
2、通過點煙器(qi)電(dian)(dian)源(yuan)轉換,輸出功(gong)(gong)率(lv)(lv)比較小,但也足夠(gou)大多數小型(xing)電(dian)(dian)器(qi)使用。逆(ni)變器(qi)是把直流(liu)電(dian)(dian)能(電(dian)(dian)池、蓄(xu)電(dian)(dian)瓶)轉變成交(jiao)流(liu)電(dian)(dian)(一(yi)般為(wei)220V,50Hz正弦波),其(qi)由逆(ni)變橋、控制邏(luo)輯(ji)和濾波電(dian)(dian)路組成。逆(ni)變器(qi)在(zai)工作時(shi)其(qi)本(ben)身也要消耗一(yi)部(bu)分電(dian)(dian)力,因此輸入功(gong)(gong)率(lv)(lv)要大于(yu)其(qi)輸出功(gong)(gong)率(lv)(lv)。逆(ni)變器(qi)的效率(lv)(lv)即是逆(ni)變器(qi)輸出功(gong)(gong)率(lv)(lv)與輸入功(gong)(gong)率(lv)(lv)之比,即逆(ni)變器(qi)效率(lv)(lv)為(wei)輸出功(gong)(gong)率(lv)(lv)比上輸入功(gong)(gong)率(lv)(lv)。
大黃蜂科(ke)邁羅的是如虎XL
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