在臺鈴電動車“炫耀”的(de)(de)充電(dian)(dian)(dian)口有發現(xian)‘220V強電(dian)(dian)(dian)、禁止觸(chu)碰’的(de)(de)標貼(tie)，這(zhe)(zhe)是是在之前的(de)(de)電(dian)(dian)(dian)動車沒有的(de)(de)。難道這(zhe)(zhe)是用來(lai)恐嚇小偷的(de)(de)嗎？難道跑150公里用到(dao)了(le)220V高壓(ya)電(dian)(dian)(dian)池？官(guan)方參數(shu)顯示這(zhe)(zhe)款炫耀電(dian)(dian)(dian)動車的(de)(de)電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)是48V啊？怎么回事呢？

這里普及一下鉛酸(suan)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)充電(dian)(dian)(dian)(dian)器充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)要(yao)高于電(dian)(dian)(dian)(dian)池(chi)本身的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)時候電(dian)(dian)(dian)(dian)流才能沖進去。常見(jian)的(de)(de)48V0V:V電(dian)(dian)(dian)(dian)池(chi)組是由單塊(kuai)12V的(de)(de)電(dian)(dian)(dian)(dian)池(chi)串聯(lian)起來的(de)(de)，拿(na)48V來說(shuo)，是由4塊(kuai)12V的(de)(de)標準(zhun)電(dian)(dian)(dian)(dian)池(chi)串聯(lian)，而12V是電(dian)(dian)(dian)(dian)池(chi)的(de)(de)標準(zhun)電(dian)(dian)(dian)(dian)池(chi)是由6塊(kuai)2V的(de)(de)極板(ban)串聯(lian)組合而成(cheng)，實(shi)際的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)會隨著電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)量變化而變化。

我們(men)會在48V控制器上(shang)看到一個欠壓(ya)保護42V，就(jiu)是說(shuo)低于42V時(shi)(shi)候為防止電(dian)(dian)(dian)池過度(du)放電(dian)(dian)(dian)造(zao)成電(dian)(dian)(dian)池損害的電(dian)(dian)(dian)壓(ya)保護。這時(shi)(shi)候的單(dan)塊(kuai)電(dian)(dian)(dian)池只有(you)10.5V電(dian)(dian)(dian)壓(ya)，滿(man)電(dian)(dian)(dian)時(shi)(shi)候單(dan)塊(kuai)電(dian)(dian)(dian)池電(dian)(dian)(dian)壓(ya)13.35V。也(ye)就(jiu)是說(shuo)單(dan)塊(kuai)電(dian)(dian)(dian)池的電(dian)(dian)(dian)壓(ya)在10.5V-13.35V之間(jian)變(bian)化(hua)，同理可以(yi)算出48V電(dian)(dian)(dian)池組在實際使用中(zhong)的電(dian)(dian)(dian)壓(ya)在42V-53.4V之間(jian)，充(chong)電(dian)(dian)(dian)器的電(dian)(dian)(dian)壓(ya)要高(gao)于電(dian)(dian)(dian)池的最高(gao)電(dian)(dian)(dian)壓(ya)，48V電(dian)(dian)(dian)池組的充(chong)電(dian)(dian)(dian)器的輸(shu)出電(dian)(dian)(dian)壓(ya)在59.1--59.7V。

回歸正題，按(an)照上述48V的電(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)配的充電(dian)(dian)(dian)(dian)(dian)器的輸出電(dian)(dian)(dian)(dian)(dian)壓應(ying)該(gai)是(shi)59V才(cai)對。怎么(me)會(hui)出現(xian)220V的字樣呢？原來炫耀這款車采用的內(nei)置(zhi)式充電(dian)(dian)(dian)(dian)(dian)器，220V不是(shi)指電(dian)(dian)(dian)(dian)(dian)池(chi)的充電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓，而是(shi)內(nei)置(zhi)充電(dian)(dian)(dian)(dian)(dian)器的電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)壓。

現(xian)在絕大多數電(dian)動車采用外(wai)置(zhi)充(chong)(chong)電(dian)器，充(chong)(chong)電(dian)前要檢查電(dian)動車充(chong)(chong)電(dian)器及蓄(xu)電(dian)池組的電(dian)壓和容(rong)量標稱(cheng)是否相(xiang)符(fu)。充(chong)(chong)電(dian)時先插電(dian)池盒插頭(tou)，再插插座(zuo)插頭(tou)。充(chong)(chong)電(dian)結束則反之，先拔(ba)插座(zuo)插頭(tou)，再拔(ba)電(dian)池盒插頭(tou)。

外置充(chong)(chong)電(dian)器(qi)(qi)經常是要隨車帶(dai)的(de)，但是現在的(de)充(chong)(chong)電(dian)器(qi)(qi)設計卻不耐強(qiang)烈震(zhen)動，很(hen)多充(chong)(chong)電(dian)器(qi)(qi)經過振動以(yi)后，其內部的(de)電(dian)位器(qi)(qi)會漂移，使得(de)整個參(can)數改變，導(dao)致充(chong)(chong)電(dian)狀態不正常。

現(xian)在的充(chong)電器(qi)一(yi)般都沒有防(fang)水(shui)設計，在充(chong)電很保存(cun)的時候要注意防(fang)水(shui)。還有充(chong)電要通風(feng)散熱，防(fang)止(zhi)有物件遮擋充(chong)電器(qi)風(feng)扇。

是(shi)不(bu)(bu)是(shi)挺麻煩，外(wai)(wai)置充(chong)電器的BUG 還真不(bu)(bu)少(shao)。所以炫耀(yao)采用(yong)了內(nei)置式充(chong)電器采用(yong)了防震設計，充(chong)電器固定在車身內(nei)部。使用(yong)優質散熱鋁合(he)金代替塑料外(wai)(wai)殼(ke)，更加防水(shui)，散熱。減少(shao)了安全隱患。

內置充(chong)(chong)電(dian)(dian)器不(bu)必(bi)擔(dan)心是否忘帶充(chong)(chong)電(dian)(dian)器，不(bu)必(bi)擔(dan)心散熱防(fang)水的(de)注意事項(xiang)，最為關(guan)鍵(jian)的(de)充(chong)(chong)電(dian)(dian)方(fang)便，當充(chong)(chong)電(dian)(dian)插座離車(che)距離遠(yuan)的(de)時候(hou)，因為線(xian)不(bu)夠長傳統外置充(chong)(chong)電(dian)(dian)器會掛在(zai)半空中。隨時都有摔(shuai)落的(de)危險。

你(ni)要(yao)做的只需(xu)要(yao)把充(chong)電(dian)(dian)(dian)線(xian)拿(na)出(chu)(chu)來，先插(cha)好(hao)電(dian)(dian)(dian)動車(che)一端充(chong)電(dian)(dian)(dian)口，再插(cha)好(hao)電(dian)(dian)(dian)源(yuan)插(cha)座就行啦！也許過不了多(duo)久你(ni)只需(xu)要(yao)從電(dian)(dian)(dian)動車(che)上抽出(chu)(chu)充(chong)電(dian)(dian)(dian)線(xian)，然(ran)后插(cha)在插(cha)座上就一切(qie)OK了。當然(ran)這(zhe)對炫耀的車(che)內空間設計(ji)提出(chu)(chu)了更高(gao)的要(yao)求了！

該圖片由注冊用戶"郁郁蔥蔥"提供，版權聲明反饋

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