汽油發電(dian)機(ji)通常由定子、轉(zhuan)子、端蓋(gai)及軸承等(deng)部件構成，有省油、低(di)噪音、可靠等(deng)優點。其(qi)有著穩定的(de)自動電(dian)壓(ya)調節(jie)系統和機(ji)油警告系統，在設備加載時(shi)能(neng)自動保持電(dian)壓(ya)的(de)穩定，確保提供平(ping)穩的(de)電(dian)力，而當機(ji)油油位過低(di)時(shi)，機(ji)油警告系統(tong)自動停止發(fa)動機(ji)運轉(zhuan),使發動機(ji)(ji)免受損(sun)壞。汽油(you)發電(dian)(dian)(dian)(dian)機(ji)(ji)比(bi)柴(chai)油(you)發電(dian)(dian)(dian)(dian)機(ji)(ji)更(geng)輕(qing)便，所(suo)以(yi)汽油(you)發電(dian)(dian)(dian)(dian)機(ji)(ji)通常是用于應急通訊、搶修或者是小型接(jie)入(ru)網機(ji)(ji)房、機(ji)(ji)房的后備(bei)電(dian)(dian)(dian)(dian)源(yuan)，而現(xian)在很多家庭也會(hui)購置汽油(you)發電(dian)(dian)(dian)(dian)機(ji)(ji)作后備(bei)電(dian)(dian)(dian)(dian)源(yuan)。汽油(you)發電(dian)(dian)(dian)(dian)機(ji)(ji)的主要(yao)功率(lv)是650W~20KW不等，在選購時(shi)可根據自身需求及發(fa)電機用途來選擇，普通家庭購置(zhi)功率2KW左右的即可。