重慶皓普電(dian)氣有限公(gong)司(si)
熱線電話:17783086592
聯系人:吳億興 13883587842
座機:+86 23 68640515
傳(chuan)真:+86 23 68640517
郵(you)箱:haopuele@163.com
網址:lianghuagongcheng.cn
地(di)址:重慶市九龍(long)(long)坡區九龍(long)(long)園區紅獅大道(dao)5號(hao)金科500間(jian)26-14號(hao)
電動汽車充電樁質量和電動汽車充電樁新國標制定進入報批階段,受到新能源相關行業的關注。由于國家標準不明確,多年來電動汽車充電樁發展緩慢,造成電動汽車充電樁閑置、規格錯誤、充電樁無法使用等資源浪費,嚴重阻礙了電動汽車充電樁的發展進程,也不利于能源轉化的進度。
據了解,這(zhe)項我國標準(zhun)(zhun)包括(kuo)標準(zhun)(zhun)《電(dian)動車(che)(che)輛傳導充(chong)電(dian)系統一般要求》 GB/T18487.1、標準(zhun)(zhun)《電(dian)動汽(qi)車(che)(che)非車(che)(che)載(zai)傳導式充(chong)電(dian)機與電(dian)池管(guan)理(li)系統之(zhi)間的通信協議》 GB/T27930和(he)標準(zhun)(zhun)《電(dian)動汽(qi)車(che)(che)傳導充(chong)電(dian)用連接(jie)裝置》 GB/T20234等(deng)。除了解決電(dian)動汽(qi)車(che)(che)充(chong)電(dian)樁的兼容性(xing)問(wen)題,還關注了電(dian)動汽(qi)車(che)(che)充(chong)電(dian)樁的問(wen)題。
電動汽車交流充電樁作為社會公共基礎設施,其BMS(電池管理系統)誤報現象時有發生,影響了人們的生命財產安全。隨著電動汽車充電樁的運營與互聯網的緊密聯系,人們的信息也受到了互聯網的威脅。
電(dian)(dian)動汽(qi)車(che)充(chong)(chong)(chong)電(dian)(dian)樁新(xin)國標修訂(ding)中(zhong),主(zhu)要增(zeng)(zeng)加了(le)(le)充(chong)(chong)(chong)電(dian)(dian)溫度(du)監測、機(ji)械(xie)鎖與電(dian)(dian)子(zi)鎖聯動、過(guo)(guo)載與短路(lu)保護(hu)等措施,完(wan)善了(le)(le)充(chong)(chong)(chong)電(dian)(dian)控制引(yin)導(dao)與定(ding)(ding)時(shi)、故(gu)障分(fen)類信息、冗余保護(hu)等。特別是由于環境條件(jian)的限制,部(bu)分(fen)充(chong)(chong)(chong)電(dian)(dian)模式(shi)被(bei)禁(jin)止(zhi)(zhi),其他充(chong)(chong)(chong)電(dian)(dian)模式(shi)規定(ding)(ding)了(le)(le)電(dian)(dian)流模式(shi),以提高(gao)充(chong)(chong)(chong)電(dian)(dian)性(xing)能、適應性(xing)和可操(cao)作(zuo)性(xing)。電(dian)(dian)動汽(qi)車(che)充(chong)(chong)(chong)電(dian)(dian)系統服務于BMS,根據BMS的指(zhi)令進行充(chong)(chong)(chong)電(dian)(dian)。一旦BMS的指(zhi)示有誤,可能會造成多收(shou)費(fei)。為了(le)(le)避免這種交易,本(ben)次改(gai)版增(zeng)(zeng)加了(le)(le)備份保護(hu)。如果發(fa)現(xian)BMS異(yi)常,會主(zhu)動停(ting)止(zhi)(zhi)充(chong)(chong)(chong)電(dian)(dian),防止(zhi)(zhi)過(guo)(guo)充(chong)(chong)(chong)造成危險。