逆變(bian)器(qi)總(zong)成逆變(bian)器(qi)作用(yong)就是(shi)把直流電(dian)變(bian)換為(wei)交流電(dian),逆變(bian)器(qi)主流有(you)2種連接(jie)方式:
1、直(zhi)接(jie)連(lian)在汽車(che)電瓶上,功率較高,可以為更多大功率用(yong)電器使用(yong),缺點是風險比(bi)較大;
2、通過點煙器電(dian)(dian)(dian)源轉換,輸出(chu)功(gong)率(lv)(lv)比較(jiao)小,但(dan)也足夠大多數小型電(dian)(dian)(dian)器使(shi)用。逆(ni)變(bian)器是把直流電(dian)(dian)(dian)能(電(dian)(dian)(dian)池(chi)、蓄電(dian)(dian)(dian)瓶)轉變(bian)成交流電(dian)(dian)(dian)(一(yi)般為220V,50Hz正弦波(bo)),其(qi)(qi)由逆(ni)變(bian)橋、控(kong)制邏輯和濾波(bo)電(dian)(dian)(dian)路組成。逆(ni)變(bian)器在工(gong)作時其(qi)(qi)本身也要(yao)消耗一(yi)部(bu)分電(dian)(dian)(dian)力,因(yin)此輸入(ru)功(gong)率(lv)(lv)要(yao)大于其(qi)(qi)輸出(chu)功(gong)率(lv)(lv)。逆(ni)變(bian)器的效率(lv)(lv)即是逆(ni)變(bian)器輸出(chu)功(gong)率(lv)(lv)與輸入(ru)功(gong)率(lv)(lv)之比,即逆(ni)變(bian)器效率(lv)(lv)為輸出(chu)功(gong)率(lv)(lv)比上(shang)輸入(ru)功(gong)率(lv)(lv)。
途(tu)觀L出自(zi)于上海大(da)眾(已更名為(wei)上汽大(da)眾), 搭載了1.8T(330TSI)與2.0T(380TSI)兩款(kuan)(kuan)發動(dong)(dong)(dong)機的(de)共7款(kuan)(kuan)車型,售價(jia)區間(jian)為(wei)22.38萬至35.98萬元。上汽大(da)眾途(tu)觀L插電式(shi)(shi)混(hun)合動(dong)(dong)(dong)力(li)版(ban)(ban)正式(shi)(shi)上市。新(xin)車提供混(hun)動(dong)(dong)(dong)豪(hao)華版(ban)(ban)、混(hun)動(dong)(dong)(dong)旗艦版(ban)(ban)2款(kuan)(kuan)車型
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