文章來源:本站 瀏覽量:1147 發布日期:2020-12-22
文章正文
直流充電樁:直流電動汽車充電站,俗稱就是“快充”,tashigudinganzhuangzaidiandongqichewai,yujiaoliudianwanglianjie,keyiweifeichezaidiandongqichedonglidianchitigongzhiliudianyuandegongdianzhuangzhi。zhiliuchongdianzhuangdeshurudianyacaiyongsanxiangsixianAC380V±15%,頻率50Hz,輸(shu)出(chu)為(wei)可(ke)調(tiao)直(zhi)流(liu)電(dian),直(zhi)接(jie)為(wei)電(dian)動(dong)汽(qi)車(che)的(de)動(dong)力(li)電(dian)池(chi)充(chong)電(dian)。由(you)於(yu)直(zhi)流(liu)充(chong)電(dian)樁(zhuang)采(cai)用(yong)三(san)相(xiang)四(si)線(xian)製(zhi)供(gong)電(dian),可(ke)以(yi)提(ti)供(gong)足(zu)夠(gou)的(de)功(gong)率(lv),輸(shu)出(chu)的(de)電(dian)壓(ya)和(he)電(dian)流(liu)調(tiao)整(zheng)範(fan)圍(wei)大(da),可(ke)以(yi)實(shi)現(xian)快(kuai)充(chong)的(de)要(yao)求(qiu)。
交流充電樁:交流電動汽車充電樁,俗稱就是“慢充”,固定安裝在電動汽車外、與交流電網連接,為電動汽車車載充電機(即固定安裝在電動汽車上的充電機)提(ti)供(gong)交(jiao)流(liu)電(dian)源(yuan)的(de)供(gong)電(dian)裝(zhuang)置(zhi)。交(jiao)流(liu)充(chong)電(dian)樁(zhuang)隻(zhi)提(ti)供(gong)電(dian)力(li)輸(shu)出(chu),沒(mei)有(you)充(chong)電(dian)功(gong)能(neng),需(xu)連(lian)接(jie)車(che)載(zai)充(chong)電(dian)機(ji)為(wei)電(dian)動(dong)汽(qi)車(che)充(chong)電(dian)相(xiang)當(dang)於(yu)隻(zhi)是(shi)起(qi)了(le)一(yi)個(ge)控(kong)製(zhi)電(dian)源(yuan)的(de)作(zuo)用(yong)的(de)。
兩者的區別:簡單來說,交流充電樁需要借助車載充電機來充電,直流快速充電樁不需要這個設備。二者在充電速度上差別較大,一輛純電動汽車(普通電池容量)完全放電後通過交流充電樁充滿需要8個小時,而通過直流快速充電樁僅需要2到3個(ge)小(xiao)時(shi)。交(jiao)流(liu)充(chong)電(dian)樁(zhuang)給(gei)電(dian)動(dong)汽(qi)車(che)的(de)充(chong)電(dian)機(ji)提(ti)供(gong)電(dian)力(li)輸(shu)入(ru),由(you)於(yu)車(che)載(zai)充(chong)電(dian)機(ji)的(de)功(gong)率(lv)並(bing)不(bu)大(da),所(suo)以(yi)不(bu)能(neng)實(shi)現(xian)快(kuai)速(su)充(chong)電(dian)。直(zhi)流(liu)快(kuai)速(su)充(chong)電(dian)樁(zhuang)是(shi)固(gu)定(ding)安(an)裝(zhuang)在(zai)電(dian)動(dong)汽(qi)車(che)外(wai)、yujiaoliudianwanglianjie,keyiweifeichezaidiandongqichededonglidianchitigongzhiliudianyuandegongdianzhuangzhi,zhiliuchongdianzhuangkeyitigongzugoudegonglv,shuchudedianyahedianliutiaozhengfanweida,keyishixiankuaichongdeyaoqiu。