日期(qi):2015-11-13瀏(liu)覽:3978次
大功率(lv)電(dian)子(zi)負(fu)載充(chong)電(dian)樁測試(shi)解決方案
充(chong)電(dian)樁作為電(dian)動(dong)汽(qi)車的配套設(she)施(shi),隨(sui)著電(dian)動(dong)汽(qi)車產業的大力(li)發(fa)展(zhan),對(dui)於(yu)充(chong)電(dian)樁的性能(neng)要(yao)求越來(lai)越嚴(yan)格(ge)。本(ben)充(chong)電(dian)樁測試(shi)系(xi)統(tong)采(cai)用我們自(zi)主(zhu)研(yan)發(fa)的(de)儀器(qi)和(he)軟(ruan)件(jian),在(zai)整(zheng)個(ge)檢測(ce)過程(cheng)中全(quan)部由(you)軟(ruan)件(jian)自(zi)動(dong)按(an)預先(xian)設(she)定(ding)的程(cheng)序(xu)運行,實現(xian)全(quan)自(zi)動(dong)測(ce)試(shi),消除人(ren)為因素對檢測(ce)結果的影(ying)響(xiang),使檢測(ce)結果更加(jia),支(zhi)持成品(pin)的安規(gui)測試(shi),具有雙工位切換(huan)測(ce)試(shi)功能(neng),可(ke)大幅(fu)提高(gao)測(ce)試(shi)效(xiao)率(lv),是(shi)研(yan)發(fa),質(zhi)檢,生(sheng)產(chan)等(deng)部門(men)檢測(ce)充(chong)電(dian)樁性能(neng)的(de)測試(shi)系(xi)統(tong)。
充(chong)電(dian)樁的工(gong)作過程(cheng)
充(chong)電(dian)樁是(shi)電(dian)動(dong)汽(qi)車的電(dian)站(zhan),其(qi)功能(neng)類似於(yu)加(jia)油(you)站裏的加(jia)油(you)機(ji),每(mei)個充(chong)電(dian)樁都裝(zhuang)有充(chong)電(dian)插頭(tou),充(chong)電(dian)樁可以根(gen)據不同(tong)的(de)電(dian)壓(ya)等(deng)級(ji),為各(ge)種型(xing)號的(de)電(dian)動(dong)車充(chong)電(dian)。那(na)麽(me)充(chong)電(dian)樁的工(gong)作過程(cheng)是(shi)怎(zen)樣(yang)的呢?首(shou)先(xian)充(chong)電(dian)樁檢測(ce)充(chong)電(dian)線(xian)路(lu)上是(shi)否有電(dian)壓(ya),以確定當前(qian)的(de)電(dian)池(chi)狀(zhuang)態,隨(sui)後控(kong)制(zhi)軟(ruan)件(jian)通過CAN總線(xian)發(fa)送(song)啟(qi)動(dong)指(zhi)令給(gei)充(chong)電(dian)樁,啟(qi)動(dong)充(chong)電(dian)輸(shu)出(chu)。如果充(chong)電(dian)回(hui)路(lu)上(shang)沒(mei)有源電(dian)壓(ya),充(chong)電(dian)樁會拋(pao)出(chu)硬(ying)件(jian)故(gu)障,並停止工(gong)作,充(chong)電(dian)樁需重(zhong)啟(qi)才(cai)能(neng)重(zhong)新開(kai)始充(chong)電(dian)工(gong)作。
傳(chuan)統(tong)充(chong)電(dian)樁測試(shi)
直(zhi)流(liu)充(chong)電(dian)樁作為電(dian)動(dong)汽(qi)車的主(zhu)要充(chong)電(dian)設(she)備(bei),其安全(quan)性和(he)可靠性直(zhi)接關(guan)系(xi)到(dao)電(dian)動(dong)汽(qi)車的可(ke)靠(kao)運行與(yu)全(quan)面推廣。因此充(chong)電(dian)樁的安全(quan)性與(yu)可(ke)靠性的測(ce)試(shi)就至關(guan)重要(yao)。
目前(qian)充(chong)電(dian)樁在(zai)測(ce)試(shi)過程(cheng)中通常采(cai)用(yong)實際環(huan)境測試(shi)法,也(ye)就是(shi)通過壹個與(yu)充(chong)電(dian)樁配套的(de)功率(lv)相(xiang)對應的(de)物理(li)電(dian)池(chi)對(dui)充(chong)電(dian)樁特性進行測試(shi),這樣(yang)的測(ce)試(shi)方法弊端(duan)有如下幾(ji)點(dian):
1,無(wu)法在(zai)測(ce)試(shi)過程(cheng)中對充(chong)電(dian)樁的工(gong)作情況(kuang)進行實時判斷(duan)
2,無(wu)法準確測試(shi)充(chong)電(dian)機(ji)輸出(chu)情況(kuang)
3,無(wu)法準確的獲得測(ce)試(shi)結果
4,無(wu)法快(kuai)速(su)進行重復(fu)測(ce)試(shi),測試(shi)效(xiao)率(lv)低
5,測試(shi)成本(ben)較(jiao)高
產品(pin)特性:
壹、電(dian)動(dong)汽(qi)車充(chong)電(dian)樁檢測(ce)儀適(shi)用範(fan)圍(wei):本(ben)產(chan)品(pin)適用於(yu)各(ge)種型(xing)號電(dian)動(dong)汽(qi)車充(chong)電(dian)樁的試(shi)驗檢測(ce)。
二、電(dian)動(dong)汽(qi)車充(chong)電(dian)樁檢測(ce)儀引(yin)用(yong)標(biao)準
凡是(shi)引(yin)用(yong)的(de)標(biao)準,其(qi)版本(ben)(包括(kuo)所有的修(xiu)改單)適用(yong)於(yu)本(ben)文(wen)件(jian)。
1. GB/T 19826-2005 電(dian)力(li)工(gong)程(cheng)直(zhi)流(liu)電(dian)源(yuan)設(she)備(bei)通用技(ji)術(shu)條(tiao)件(jian)及安全(quan)要求
2. DL/T 781-2001 電(dian)力(li)用(yong)高(gao)頻(pin)開關(guan)整(zheng)流(liu)模塊
基本(ben)構(gou)成:直(zhi)流(liu)測試(shi)負(fu)載、交流自(zi)動(dong)調(tiao)壓部分(fen)及參數檢測(ce)部分(fen)組成
我們的(de)充(chong)電(dian)樁自(zi)動(dong)測(ce)試(shi)系(xi)統(tong)具有以下優(you)勢:
兼(jian)容性好(hao):支(zhi)持交流充(chong)電(dian)樁、直(zhi)流(liu)充(chong)電(dian)樁測試(shi)。
標準項(xiang)目(mu):針(zhen)對(dui)充(chong)電(dian)樁有經過優化的標準測(ce)試(shi)項(xiang)目(mu)庫(ku),僅(jin)修(xiu)改參數,即(ji)可完(wan)成測試(shi)。
測試(shi):具有通信(xin)檢測(ce)、產(chan)品(pin)安規(gui)測試(shi)等(deng)功能(neng),內(nei)置標(biao)準RS232,USB,GPIB通訊接口,滿足充(chong)電(dian)樁測試(shi)的相(xiang)關(guan)要求。
操作簡便(bian):用(yong)戶體驗良(liang)好(hao),支(zhi)持操作權(quan)限(xian)選(xuan)擇(ze),便(bian)於(yu)生產人(ren)員(yuan)測試(shi),並防(fang)止誤操作。
充(chong)電(dian)樁通常都(dou)是(shi)大功率(lv)輸出(chu),因此選擇(ze)可(ke)編(bian)程(cheng)電(dian)子(zi)負(fu)載時(shi)必(bi)須(xu)為大功率(lv)的,我們為您(nin)提供(gong)定制化的充(chong)電(dian)樁綜合(he)測(ce)試(shi)方案,*可以滿足充(chong)電(dian)樁測試(shi)的功能(neng)和(he)功率(lv)需求。
可編(bian)程(cheng)大功率(lv)電(dian)子(zi)負(fu)載既(ji)包含(han)CC、CV、CR和(he)CP等(deng)基本(ben)的(de)測試(shi)模式,提(ti)供(gong)瞬(shun)態測(ce)試(shi)與(yu)序(xu)列測試(shi)以模擬(ni)各(ge)種動(dong)態負(fu)載的(de)變化(hua),瞬(shun)態頻(pin)率(lv)可達(da)20KHz。提供(gong)GPIB、RS232、USB等(deng)通訊接口,具備針(zhen)對(dui)被測試(shi)設(she)備(bei)的Von、Voff功能(neng)及(ji)可編(bian)程(cheng)保護功能(neng)。具備可(ke)編(bian)程(cheng)的模擬(ni)輸(shu)入(0~10V)實現(xian)復雜的(de)波(bo)形帶載,提供(gong)電(dian)壓(ya)、電(dian)流(liu)監(jian)視(shi)端(duan)口(0~10V),可適(shi)時(shi)監視電(dian)壓(ya)電(dian)流(liu)波(bo)形。
充(chong)電(dian)樁電(dian)子(zi)負(fu)載典(dian)型(xing)應用(yong)領域(yu)
充(chong)電(dian)樁、動力(li)電(dian)池(chi)、燃(ran)料電(dian)池(chi);
通信(xin)電(dian)源(yuan)、電(dian)力(li)電(dian)源(yuan)、機(ji)車電(dian)源(yuan);
超(chao)級(ji)電(dian)容(模組、保護板(ban));
發(fa)電(dian)機(ji)、電(dian)動(dong)機(ji);
太(tai)陽能(neng)及(ji)其相(xiang)關(guan)組件(jian);
電(dian)流(liu)器(qi)件(jian)(繼(ji)電(dian)器(qi)、保險絲(si)、電(dian)連接器、傳(chuan)感(gan)器(qi)等(deng))