在臺鈴電動車“炫(xuan)耀(yao)”的(de)(de)充電(dian)(dian)口有發現(xian)‘220V強(qiang)電(dian)(dian)、禁止觸碰’的(de)(de)標貼，這是是在(zai)之前的(de)(de)電(dian)(dian)動(dong)車沒有的(de)(de)。難道這是用(yong)來恐嚇小偷(tou)的(de)(de)嗎？難道跑150公里(li)用(yong)到了220V高壓(ya)電(dian)(dian)池？官(guan)方參(can)數顯示這款炫(xuan)耀(yao)電(dian)(dian)動(dong)車的(de)(de)電(dian)(dian)池電(dian)(dian)壓(ya)是48V啊？怎(zen)么回事呢？

這里(li)普(pu)及一下鉛(qian)酸電(dian)池(chi)的充電(dian)器充電(dian)電(dian)壓(ya)(ya)要(yao)高于電(dian)池(chi)本身的電(dian)壓(ya)(ya)時候電(dian)流(liu)才能沖進去。常見的48V0V:V電(dian)池(chi)組是由單(dan)塊(kuai)(kuai)12V的電(dian)池(chi)串(chuan)聯(lian)起(qi)來的，拿(na)48V來說(shuo)，是由4塊(kuai)(kuai)12V的標準電(dian)池(chi)串(chuan)聯(lian)，而12V是電(dian)池(chi)的標準電(dian)池(chi)是由6塊(kuai)(kuai)2V的極板(ban)串(chuan)聯(lian)組合(he)而成，實際的電(dian)壓(ya)(ya)會隨著電(dian)池(chi)電(dian)量變化(hua)而變化(hua)。

我們會(hui)在48V控(kong)制器(qi)上看到一個欠壓(ya)(ya)保護42V，就(jiu)(jiu)是(shi)說(shuo)(shuo)低于42V時(shi)候為(wei)防止電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過度放電(dian)(dian)(dian)(dian)(dian)造成電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)損害(hai)的(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)保護。這(zhe)時(shi)候的(de)單塊電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)只有(you)10.5V電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，滿電(dian)(dian)(dian)(dian)(dian)時(shi)候單塊電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)13.35V。也(ye)就(jiu)(jiu)是(shi)說(shuo)(shuo)單塊電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)在10.5V-13.35V之(zhi)間變(bian)化，同理可以算(suan)出(chu)48V電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組在實際使用中的(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)在42V-53.4V之(zhi)間，充電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)要高(gao)于電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)最高(gao)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，48V電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組的(de)充電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)在59.1--59.7V。

回歸正題，按照(zhao)上(shang)述48V的電(dian)(dian)(dian)池組配的充(chong)(chong)(chong)電(dian)(dian)(dian)器的輸出電(dian)(dian)(dian)壓(ya)應該是59V才(cai)對。怎(zen)么會出現220V的字樣呢？原來炫耀這(zhe)款車采(cai)用的內置(zhi)式充(chong)(chong)(chong)電(dian)(dian)(dian)器，220V不是指電(dian)(dian)(dian)池的充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)，而是內置(zhi)充(chong)(chong)(chong)電(dian)(dian)(dian)器的電(dian)(dian)(dian)源電(dian)(dian)(dian)壓(ya)。

現在絕大多(duo)數電(dian)(dian)(dian)(dian)動(dong)車(che)采(cai)用外置充電(dian)(dian)(dian)(dian)器，充電(dian)(dian)(dian)(dian)前要檢查電(dian)(dian)(dian)(dian)動(dong)車(che)充電(dian)(dian)(dian)(dian)器及蓄(xu)電(dian)(dian)(dian)(dian)池組的電(dian)(dian)(dian)(dian)壓和容量標稱是否相符。充電(dian)(dian)(dian)(dian)時先(xian)插(cha)(cha)電(dian)(dian)(dian)(dian)池盒(he)插(cha)(cha)頭(tou)，再(zai)插(cha)(cha)插(cha)(cha)座插(cha)(cha)頭(tou)。充電(dian)(dian)(dian)(dian)結(jie)束則(ze)反之(zhi)，先(xian)拔(ba)插(cha)(cha)座插(cha)(cha)頭(tou)，再(zai)拔(ba)電(dian)(dian)(dian)(dian)池盒(he)插(cha)(cha)頭(tou)。

外置充(chong)電(dian)器經常是(shi)要隨車帶的(de)，但是(shi)現在的(de)充(chong)電(dian)器設計卻不耐強烈震動，很多充(chong)電(dian)器經過振(zhen)動以后，其(qi)內部的(de)電(dian)位器會(hui)漂移，使得整個參數改變(bian)，導致充(chong)電(dian)狀態不正常。

現(xian)在(zai)的充(chong)電(dian)器一般都沒(mei)有防水(shui)設計，在(zai)充(chong)電(dian)很保存的時候要注意(yi)防水(shui)。還有充(chong)電(dian)要通風散熱，防止有物件遮擋充(chong)電(dian)器風扇(shan)。

是(shi)不是(shi)挺麻(ma)煩，外(wai)置(zhi)充電器(qi)的BUG 還真不少(shao)。所以炫(xuan)耀(yao)采(cai)用了(le)內置(zhi)式充電器(qi)采(cai)用了(le)防震設計，充電器(qi)固定在車身內部。使(shi)用優質散熱(re)鋁合金代替塑(su)料外(wai)殼，更加(jia)防水，散熱(re)。減(jian)少(shao)了(le)安全(quan)隱患(huan)。

內置充(chong)(chong)(chong)電(dian)(dian)(dian)器不必(bi)擔心是否忘(wang)帶充(chong)(chong)(chong)電(dian)(dian)(dian)器，不必(bi)擔心散熱防水的(de)注意事(shi)項(xiang)，最為(wei)關鍵的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)方便，當充(chong)(chong)(chong)電(dian)(dian)(dian)插座離車距離遠的(de)時(shi)候(hou)，因為(wei)線(xian)不夠(gou)長傳(chuan)統外置充(chong)(chong)(chong)電(dian)(dian)(dian)器會掛在半空中(zhong)。隨(sui)時(shi)都有摔落(luo)的(de)危險。

你要做的(de)(de)(de)只需要把(ba)充(chong)電(dian)線拿出來，先插(cha)(cha)好電(dian)動(dong)車(che)一端(duan)充(chong)電(dian)口，再(zai)插(cha)(cha)好電(dian)源插(cha)(cha)座就行啦！也許過不了(le)多久你只需要從電(dian)動(dong)車(che)上(shang)抽出充(chong)電(dian)線，然(ran)后插(cha)(cha)在插(cha)(cha)座上(shang)就一切OK了(le)。當然(ran)這對(dui)炫耀的(de)(de)(de)車(che)內空間設計(ji)提(ti)出了(le)更高的(de)(de)(de)要求了(le)！

該圖片由注冊用戶"郁郁蔥蔥"提供，版權聲明反饋

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