快速充電樁功率是多少
快速充(chong)電(dian)(dian)樁也就(jiu)是直(zhi)流充(chong)電(dian)(dian)樁,直(zhi)流充(chong)電(dian)(dian)樁對于車輛來(lai)說,就(jiu)是接入(ru)380V三相電(dian)(dian)壓到(dao)直(zhi)流充(chong)電(dian)(dian)樁上(shang),以此來(lai)實(shi)現直(zhi)流充(chong)電(dian)(dian)。從技術標(biao)準(zhun)的(de)層面(mian)(mian)看,大功率充(chong)電(dian)(dian)有一(yi)個比較清(qing)晰的(de)分界線(xian),根(gen)據直(zhi)流充(chong)電(dian)(dian)樁的(de)在功率上(shang)面(mian)(mian)來(lai)看,直(zhi)流樁接入(ru)的(de)電(dian)(dian)壓為380V,功率上(shang)面(mian)(mian)來(lai)看的(de)話,一(yi)般(ban)達到(dao)10kW以上(shang)。
以(yi)(yi)(yi)國家電(dian)(dian)網(wang)建的(de)直(zhi)流充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)來說,目前市面(mian)上(shang)面(mian)基本(ben)上(shang)大部分是37.5kW,當然也有的(de)充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)是在(zai)(zai)10kW、15kW以(yi)(yi)(yi)上(shang)。這一(yi)(yi)類的(de)充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)的(de)充(chong)(chong)(chong)電(dian)(dian)時間是在(zai)(zai)半個小(xiao)時到一(yi)(yi)個小(xiao)時不等,除了(le)(le)這些常規(gui)的(de)充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)以(yi)(yi)(yi)外,目前市面(mian)上(shang)面(mian)對于充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)甚至(zhi)還有一(yi)(yi)些是超充(chong)(chong)(chong),充(chong)(chong)(chong)電(dian)(dian)樁(zhuang)的(de)充(chong)(chong)(chong)電(dian)(dian)功(gong)率達到200kW左右,在(zai)(zai)充(chong)(chong)(chong)電(dian)(dian)的(de)時間上(shang)面(mian)就更快了(le)(le)。
國家電網充電樁功率
公共樁的話大都(dou)是7KW的慢充(chong)、30KW的快充(chong)。
市面上的(de)(de)充(chong)(chong)電樁分(fen)為(wei)交(jiao)流(liu)充(chong)(chong)電樁(慢充(chong)(chong))和直(zhi)流(liu)充(chong)(chong)電(快充(chong)(chong)),交(jiao)流(liu)充(chong)(chong)電樁準確(que)來說是3.3KW而(er)不是3.5KW,且接入的(de)(de)是交(jiao)流(liu)電壓(ya)220V、只是后面大家習慣性稱之為(wei)3.5KW,然后就是7KW和40KW交(jiao)流(liu)(請注意,40KW交(jiao)流(liu)的(de)(de)時候一般為(wei)單(dan)槍(qiang)(qiang),沒有雙槍(qiang)(qiang))。
直流樁的話就是往里面加(jia)入模塊(kuai)(交(jiao)流樁是沒有模塊(kuai)的),而且接入的是380V三相電壓,常見(jian)的是15KW模塊(kuai),所(suo)以(yi)功率(lv)一(yi)般為15KW、30KW、45KW、60KW、90KW、120KW、180KW、240KW、360KW等,以(yi)后還(huan)會更高(gao)功率(lv),采取分(fen)體(ti)式充電樁,或(huo)者柔性充電堆。