為何(he)電(dian)動(dong)車(che)充電(dian)樁(zhuang)要(yao)重(zhong)視阻隔維護，跟著(zhu)新(xin)能源轎(jiao)車(che)的(de)(de)(de)增長，電(dian)動(dong)車(che)充電(dian)樁(zhuang)也(ye)在不(bu)斷的(de)(de)(de)投入(ru)使用。跟著(zhu)新(xin)國標的(de)(de)(de)頒(ban)布，涉及了充電(dian)標準、接(jie)口標準以(yi)及通訊協議等相關(guan)(guan)層(ceng)面。為止國內電(dian)動(dong)轎(jiao)車(che)充電(dian)接(jie)口及通信(xin)(xin)協議有了統一(yi)的(de)(de)(de)標準。同時(shi)為了到(dao)達新(xin)能源電(dian)動(dong)轎(jiao)車(che)充電(dian)的(de)(de)(de)安(an)全(quan)(quan)性(xing)及兼容性(xing)，增加了電(dian)動(dong)車(che)充電(dian)樁(zhuang)的(de)(de)(de)安(an)全(quan)(quan)阻隔維護、充電(dian)的(de)(de)(de)溫度操控(kong)、機械鎖和電(dian)子鎖聯動(dong)、過(guo)載和短路維護等相關(guan)(guan)的(de)(de)(de)安(an)全(quan)(quan)措(cuo)施，進一(yi)步的(de)(de)(de)完善了充電(dian)操控(kong)導(dao)引(yin)和時(shi)序、故障分類信(xin)(xin)息(xi)、冗余維護等相關(guan)(guan)內容，提高了標準的(de)(de)(de)適(shi)應性(xing)和可操作性(xing)。
電(dian)(dian)(dian)動車充電(dian)(dian)(dian)樁(zhuang)常(chang)常(chang)放置于(yu)室外，由電(dian)(dian)(dian)網供(gong)電(dian)(dian)(dian)，不可避免會(hui)遇(yu)到雷擊、浪涌等相關電(dian)(dian)(dian)壓異常(chang)情(qing)況。假如電(dian)(dian)(dian)動車充電(dian)(dian)(dian)樁(zhuang)內(nei)部的(de)操控電(dian)(dian)(dian)路沒有進行阻隔，會(hui)形(xing)成內(nei)部電(dian)(dian)(dian)路的(de)燃(ran)壞，然后形(xing)成電(dian)(dian)(dian)動車充電(dian)(dian)(dian)樁(zhuang)短路或者人體(ti)觸電(dian)(dian)(dian)死亡等危險(xian)事情(qing)的(de)發作(zuo)。
電(dian)動轎車交(jiao)直流電(dian)動車充電(dian)樁的(de)(de)內(nei)部(bu)架構主(zhu)要(yao)是操(cao)控(kong)(kong)辦(ban)理單元(yuan)(yuan)(yuan)，其主(zhu)要(yao)包括主(zhu)控(kong)(kong)單元(yuan)(yuan)(yuan)、電(dian)壓(ya)操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)、電(dian)流操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)、顯示操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)以及(ji)電(dian)池操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)、打印操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)。因此(ci)電(dian)動車充電(dian)樁的(de)(de)安全標準首先就是維護內(nei)部(bu)讀卡器(qi)、解(jie)摸屏、電(dian)表(biao)、計費操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)的(de)(de)抗雷(lei)擊浪涌的(de)(de)能(neng)力。因此(ci)還需要(yao)在計費操(cao)控(kong)(kong)單元(yuan)(yuan)(yuan)、讀卡器(qi)、電(dian)表(biao)的(de)(de)接品端進行做好相關性的(de)(de)阻(zu)隔(ge)維護。
