充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)原理(li)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)必(bi)須高于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池的總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動勢。大(da)功率純電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽車(che)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器如(ru)三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網輸入交流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，經(jing)三(san)相橋式不(bu)可控整流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路整流(liu)(liu)(liu)成直流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，濾(lv)波后提(ti)供(gong)給高頻(pin)DC-DC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源轉(zhuan)換器。標準(zhun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動車(che)直流(liu)(liu)(liu)的充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁俗稱為(wei)“快(kuai)充(chong)(chong)”，在充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的過程中直流(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁的輸入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)采(cai)用的是三(san)相四線AC380V±15%，頻(pin)率為(wei)50Hz，輸出為(wei)可調(diao)直流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，可以實現快(kuai)充(chong)(chong)的要(yao)求。在直流(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁散熱(re)設計(ji)中進行了多重保護設計(ji)考(kao)慮，在風道設計(ji)中采(cai)用底部進入頂(ding)部排除，這樣更接近自然原理(li)。

電(dian)(dian)(dian)(dian)動車充(chong)電(dian)(dian)(dian)(dian)站的選址應與配(pei)電(dian)(dian)(dian)(dian)體(ti)系(xi)的現狀等相交融，應盡或許挨近(jin)負(fu)荷(he)(he)中心并滿(man)足(zu)負(fu)荷(he)(he)平衡、電(dian)(dian)(dian)(dian)能質(zhi)量和(he)供電(dian)(dian)(dian)(dian)可靠性等方(fang)面的要求。電(dian)(dian)(dian)(dian)動汽車的電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)放(fang)電(dian)(dian)(dian)(dian)后(hou)，汽車充(chong)電(dian)(dian)(dian)(dian)樁廠家，用直流(liu)電(dian)(dian)(dian)(dian)以(yi)與放(fang)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)相反(fan)的方(fang)向通過電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，以(yi)恢復其工(gong)作(zuo)能力。這個過程稱為(wei)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)時，電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)正極(ji)(ji)接電(dian)(dian)(dian)(dian)源(yuan)正極(ji)(ji)，電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)負(fu)極(ji)(ji)接電(dian)(dian)(dian)(dian)源(yuan)負(fu)極(ji)(ji)。對于充(chong)電(dian)(dian)(dian)(dian)樁充(chong)電(dian)(dian)(dian)(dian)設(she)施，業(ye)主(zhu)可自行管理，也可委托他人進行日常管理，需要定(ding)期開展電(dian)(dian)(dian)(dian)氣安全、消防(fang)及防(fang)雷設(she)施安全檢(jian)查、維修保養、隱患排查。

對于(yu)充(chong)電(dian)(dian)(dian)(dian)(dian)樁(zhuang)充(chong)電(dian)(dian)(dian)(dian)(dian)設施，業主可自行管(guan)理，也可委托(tuo)他人進(jin)行日(ri)常管(guan)理，需要(yao)定期開(kai)展電(dian)(dian)(dian)(dian)(dian)氣安(an)(an)全、消防(fang)(fang)及防(fang)(fang)雷(lei)設施安(an)(an)全檢查、維修保養、隱患排查。交流充(chong)電(dian)(dian)(dian)(dian)(dian)樁(zhuang)只提供電(dian)(dian)(dian)(dian)(dian)源輸出，沒有(you)充(chong)電(dian)(dian)(dian)(dian)(dian)功能。它(ta)需要(yao)連(lian)接到(dao)車(che)載充(chong)電(dian)(dian)(dian)(dian)(dian)器才能為(wei)電(dian)(dian)(dian)(dian)(dian)動汽(qi)車(che)充(chong)電(dian)(dian)(dian)(dian)(dian)。相當于(yu)只是(shi)起到(dao)了控制(zhi)電(dian)(dian)(dian)(dian)(dian)源的作用。可標準電(dian)(dian)(dian)(dian)(dian)動車(che)交流電(dian)(dian)(dian)(dian)(dian)充(chong)電(dian)(dian)(dian)(dian)(dian)樁(zhuang)則被稱(cheng)為(wei)“慢(man)充(chong)”，交流充(chong)電(dian)(dian)(dian)(dian)(dian)樁(zhuang)只提供電(dian)(dian)(dian)(dian)(dian)力輸出，沒有(you)充(chong)電(dian)(dian)(dian)(dian)(dian)功能，需要(yao)連(lian)接車(che)載充(chong)電(dian)(dian)(dian)(dian)(dian)機為(wei)電(dian)(dian)(dian)(dian)(dian)動汽(qi)車(che)充(chong)電(dian)(dian)(dian)(dian)(dian)，這(zhe)就是(shi)量大(da)充(chong)電(dian)(dian)(dian)(dian)(dian)樁(zhuang)電(dian)(dian)(dian)(dian)(dian)纜的要(yao)求。