汽車在啟動狀態下使用大功率用電器，會消耗蓄電池的電能嗎？
2019/3/8 14:28:18??????點擊：
很多人都(dou)有一(yi)個(ge)誤(wu)區(qu)，以為蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)是汽車上的(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)，其實這是不(bu)(bu)對的(de)(de)(de)，發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)才是汽車上真正(zheng)的(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)。當汽車啟動后(hou)，在發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)發(fa)電(dian)(dian)(dian)(dian)正(zheng)常的(de)(de)(de)情況下，它的(de)(de)(de)輸出電(dian)(dian)(dian)(dian)壓會高于(yu)(yu)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)壓，發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)向(xiang)所有用電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)（起(qi)動機(ji)(ji)除(chu)外）供電(dian)(dian)(dian)(dian)，同時向(xiang)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)充電(dian)(dian)(dian)(dian)；而此(ci)時的(de)(de)(de)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)是作為一(yi)個(ge)負(fu)載存在的(de)(de)(de)，它不(bu)(bu)再向(xiang)用電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)供電(dian)(dian)(dian)(dian)，而是需要發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)給它充電(dian)(dian)(dian)(dian)，也(ye)在消耗(hao)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)電(dian)(dian)(dian)(dian)能。只有當用電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)過(guo)多、用電(dian)(dian)(dian)(dian)量超(chao)過(guo)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)供電(dian)(dian)(dian)(dian)能力時，蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)會協(xie)助發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)向(xiang)各種(zhong)用電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)供電(dian)(dian)(dian)(dian)，此(ci)時蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)是放電(dian)(dian)(dian)(dian)的(de)(de)(de)，屬(shu)于(yu)(yu)一(yi)種(zhong)輔助電(dian)(dian)(dian)(dian)源(yuan)。
如果車(che)上有大功率(lv)的(de)電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)，它(ta)的(de)用電(dian)(dian)(dian)(dian)(dian)量超過了發(fa)電(dian)(dian)(dian)(dian)(dian)機的(de)供(gong)電(dian)(dian)(dian)(dian)(dian)能力，此時(shi)(shi)的(de)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)就會參(can)與(yu)工(gong)作，也(ye)給(gei)這(zhe)個(ge)設(she)備(bei)供(gong)電(dian)(dian)(dian)(dian)(dian)。注意：在(zai)此時(shi)(shi)發(fa)電(dian)(dian)(dian)(dian)(dian)機已經(jing)無(wu)力再給(gei)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)，全部的(de)電(dian)(dian)(dian)(dian)(dian)能除了維持汽車(che)的(de)正常運行外，其余的(de)全都給(gei)了這(zhe)個(ge)大功率(lv)的(de)電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)，并(bing)且還不(bu)夠用，需要蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)來協助。在(zai)這(zhe)種情況下，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)只放電(dian)(dian)(dian)(dian)(dian)不(bu)充(chong)電(dian)(dian)(dian)(dian)(dian)，時(shi)(shi)間長了一(yi)定會損壞；如果蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)深(shen)度放電(dian)(dian)(dian)(dian)(dian)，以(yi)后是無(wu)法恢復的(de)。所以(yi)，在(zai)汽車(che)上安裝電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)時(shi)(shi)，要充(chong)分考慮(lv)發(fa)電(dian)(dian)(dian)(dian)(dian)機和蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)承受能力。
還有一點也要注意，那就是大功率的電氣設備也會影響汽車的正常運行，并增加汽車的油耗。一些老司機應該記得，以前有一些三缸發動機，比如夏利，奧托等，這些車在怠速下打開前大燈，發動機馬上就會劇烈抖動，只有提高發動機的轉速，抖動才會減小，但是汽車仍然會加速無力。這就是因為大燈消耗了一部分的電能，使點火系統得到的電能減少了，點火能量降低，發動機燃燒變差了，我們俗稱為“奪電”。這就是典型的大功率電氣設備影響發動機運行案例。現在的汽車上如果安裝了這樣的電氣設備，相信也會有這樣的后果。上海(hai)施能電器設備有限公司(si)始建于1984年，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
如果車(che)上有大功率(lv)的(de)電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)，它(ta)的(de)用電(dian)(dian)(dian)(dian)(dian)量超過了發(fa)電(dian)(dian)(dian)(dian)(dian)機的(de)供(gong)電(dian)(dian)(dian)(dian)(dian)能力，此時(shi)(shi)的(de)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)就會參(can)與(yu)工(gong)作，也(ye)給(gei)這(zhe)個(ge)設(she)備(bei)供(gong)電(dian)(dian)(dian)(dian)(dian)。注意：在(zai)此時(shi)(shi)發(fa)電(dian)(dian)(dian)(dian)(dian)機已經(jing)無(wu)力再給(gei)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)，全部的(de)電(dian)(dian)(dian)(dian)(dian)能除了維持汽車(che)的(de)正常運行外，其余的(de)全都給(gei)了這(zhe)個(ge)大功率(lv)的(de)電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)，并(bing)且還不(bu)夠用，需要蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)來協助。在(zai)這(zhe)種情況下，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)只放電(dian)(dian)(dian)(dian)(dian)不(bu)充(chong)電(dian)(dian)(dian)(dian)(dian)，時(shi)(shi)間長了一(yi)定會損壞；如果蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)深(shen)度放電(dian)(dian)(dian)(dian)(dian)，以(yi)后是無(wu)法恢復的(de)。所以(yi)，在(zai)汽車(che)上安裝電(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)時(shi)(shi)，要充(chong)分考慮(lv)發(fa)電(dian)(dian)(dian)(dian)(dian)機和蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)承受能力。
還有一點也要注意，那就是大功率的電氣設備也會影響汽車的正常運行，并增加汽車的油耗。一些老司機應該記得，以前有一些三缸發動機，比如夏利，奧托等，這些車在怠速下打開前大燈，發動機馬上就會劇烈抖動，只有提高發動機的轉速，抖動才會減小，但是汽車仍然會加速無力。這就是因為大燈消耗了一部分的電能，使點火系統得到的電能減少了，點火能量降低，發動機燃燒變差了，我們俗稱為“奪電”。這就是典型的大功率電氣設備影響發動機運行案例。現在的汽車上如果安裝了這樣的電氣設備，相信也會有這樣的后果。上海(hai)施能電器設備有限公司(si)始建于1984年，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
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